Emerson Rosemount 2240S Reference Manual

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Page 1

Reference Manual

00809-0100-2240, Rev DA

October 2017

Rosemount™ 2240S Multi-Input Temperature Transmitter

Page 2

Page 3

Reference Manual

00809-0100-2240, Rev DA

1Section 1: Introduction

2Section 2: Overview

Contents

October 2017

1.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.2 Manual overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1.3 Technical documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.4 Service support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.5 Product recycling/disposal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.6 Packing material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.6.1 Reuse and recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.6.2 Energy recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.2 Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.3 System overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.4 Getting started. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.5 Installation procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3Section 3: MST/WLS Installation

3.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3.2 Installation considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3.3 Multiple Spot Temperature sensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.3.1 Installation on fixed roof tanks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.3.2 Installation on floating roof tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.3.3 Custody transfer applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.4 Water Level Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.5 Installing a temperature sensor tube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

4Section 4: Rosemount™ 2240S Installation

4.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

4.2 Installation considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

4.3 Mechanical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Content s

4.3.1 Mounting on top of a temperature sensor/WLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

4.3.2 Mounting on a pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

4.3.3 Wall mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

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4.4 Electrical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

4.4.1 Cable/conduit entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

4.4.2 Power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

4.4.3 Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

4.4.4 Cable selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

4.4.5 Hazardous areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

4.4.6 The Tankbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

4.4.7 Typical installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

4.4.8 Rosemount

™

2240S in FOUNDATION Fieldbus system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

4.4.9 Tankbus wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

4.4.10Daisy-chain connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

4.4.11Temperature element and Water Level Sensor wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

5Section 5: Configuration/Operation

Reference Manual

00809-0100-2240, Rev DA

5.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

5.2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

5.2.1 Configuration procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

5.2.2 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

5.2.3 Configuration tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

5.3 Basic configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

5.3.1 Temperature elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

5.3.2 Water Level Sensor calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

5.3.3 Water Level Sensor measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

5.4 LED signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

5.4.1 Status LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

5.4.2 Communication LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

5.5 Switches and reset buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

5.5.1 DIP Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

5.5.2 Reset button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

5.6 Configuration using TankMaster WinSetup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

5.6.1 Advanced configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

5.7 F

OUNDATION

™

fieldbus overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

5.7.1 Block operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

5.8 Device capabilities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

5.8.1 Link active scheduler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

5.8.2 Device addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

5.8.3 Capabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Contents

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Contents

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5.9 General block information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

5.9.1 Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

5.9.2 Block instantiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

5.9.3 Factory configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

5.10Analog Input block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

5.10.1Configure the AI block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

5.10.2Factory supplied AI blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

5.10.3Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

5.10.4Simulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

5.10.5Filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

5.10.6Signal Conversion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

5.10.7Process alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

5.10.8Alarm priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

5.11Analog Output block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

5.11.1CHANNEL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

5.11.2XD_SCALE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

5.11.3Application example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

5.12Multiple Analog Input blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

5.12.1Configure the MAI blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

5.12.2Factory Supplied MAI blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

5.13Resource block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

5.13.1FEATURES and FEATURES_SEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

5.13.2MAX_NOTIFY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

5.13.3Field diagnostic alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

5.13.4Recommended actions for alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

5.13.5Alarm priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

5.14475 Field Communicator menu tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

5.15Configuration using AMS Device Manager. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

5.15.1Starting the Guided Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

5.15.2Temperature sensor setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

5.15.3Water level sensor setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

5.15.4Manual setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

5.16Alert setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

5.16.1Alert default settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Content s

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6Section 6: Service and Troubleshooting

6.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

6.2 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

6.2.1 Viewing input and holding registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

6.2.2 Editing holding registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

6.2.3 Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

6.2.4 Ground fault detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

6.2.5 Reset and WLS calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

6.2.6 Device error LED signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

6.2.7 Test and simulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115

6.2.8 Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116

6.3 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

6.3.1 Device status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

6.3.2 Device warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

6.3.3 Device errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

6.3.4 Measurement status for the WLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

6.3.5 Temperature element status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

6.4 Resource block error and status messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

6.5 Transducer block error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127

6.6 Analog Input (AI) function block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128

6.7 Alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .129

6.7.1 Viewing active alerts in AMS Device Manager. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

6.7.2 Viewing device status in AMS Device Manager. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

6.7.3 Recommended actions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

6.8 Service tools in AMS Device Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

6.8.1 Service tools window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

6.8.2 Device status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

6.8.3 Viewing input and holding registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

AAppendix A: Specifications and Reference Data

A.1 Performance specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

A.1.1 Temperature conversion accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

A.1.2 Ambient temperature effect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

A.1.3 Temperature measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141

A.1.4 Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

A.1.5 Update time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

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A.2 General specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

A.2.1 Number of spot elements and wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

A.2.2 Standard temperature sensor types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

A.2.3 Metrology sealing possibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141

A.2.4 Write protect switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

A.3 Configuration specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142

A.3.1 Configuration tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

A.3.2 Configuration parameters (examples) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

A.3.3 Output variables and units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

A.4 Foundation fieldbus characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

A.4.1 Polarity sensitive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

A.4.2 Quiescent current draw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

A.4.3 Lift-off minimum voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

A.4.4 Device capacitance / inductance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

A.4.5 Class (Basic or Link Master). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

A.4.6 Number of available VCRs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

A.4.7 Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

A.4.8 Minimum slot time/maximum response delay/minimum intermessage delay . . . . . 142

A.4.9 Blocks and Execution time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142

A.4.10Instantiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

A.4.11Conforming Foundation fieldbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

A.4.12Field Diagnostics support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

A.4.13Action support wizards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142

A.4.14Advanced diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142

A.5 Electrical specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .143

A.5.1 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

A.5.2 Internal power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

A.5.3 Bus current draw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

A.5.4 Tankbus cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

A.5.5 Built-in Tankbus terminator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

A.5.6 Tankbus to sensor isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

A.5.7 Auxiliary sensor input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

A.6 Mechanical specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

A.6.1 Housing material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Content s

A.6.2 Cable entry (connection/glands). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .143

A.6.3 565/566/765 connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .143

A.6.4 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

A.6.5 Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

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A.7 Environmental specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

A.7.1 Ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

A.7.2 Storage temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

A.7.3 Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

A.7.4 Ingress protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

A.7.5 Transient / built-in lightning protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .143

A.8 Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

A.9 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .146

BAppendix B: Product Certifications

B.1 European Directive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

B.2 Ordinary Location Certification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

B.3 Installing Equipment in North America . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

B.4 USA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

B.5 Canada. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150

B.6 Europe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150

B.7 International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151

B.8 Brazil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

B.9 EAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

B.10Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

B.11Republic of Korea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

B.12India. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

B.13Conduit plugs and adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

B.13.1Conduit Plug Thread Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

B.13.2Thread Adapter Thread Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152

B.14Custody Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

B.15Approval Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

CAppendix C: FOUNDATION™ Fieldbus Block Information

C.1 Resource block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

C.2 Analog input block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

C.2.1 Simulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

C.3 Analog output block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

C.4 Register transducer block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

C.5 Measurement transducer block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

C.5.1 Diagnostic device alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

C.6 Average temperature transducer block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .174

C.7 Supported units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

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NOTICE

00809-0100-2240, Rev DA

Rosemount™ 2240S Multi-Input Temperature Transmitter

Read this manual before working with the product. For personal and system safety, and for optimum product performance, make sure you thoroughly understand the contents before installing, using, or maintaining this product.

For equipment service or support needs, contact your local Emerson Automation Solutions/Rosemount Tank Gauging representative.

Spare Parts

Any substitution of non-recognized spare parts may jeopardize safety. Repair, e.g. substitution of components etc, may also jeopardize safety and is under no circumstances allowed.

Rosemount Tank Radar AB will not take any responsibility for faults, accidents, etc caused by non-recognized spare parts or any repair which is not made by Rosemount Tank Radar AB.

Title Page

October 2017

The products described in this document are NOT designed for nuclear-qualified applications.

Using non-nuclear qualified products in applications that require nuclear-qualified hardware or products may cause inaccurate readings.

For information on Rosemount nuclear-qualified products, contact your local Rosemount Sales Representative.

Title Page

vii

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viii

Title Page

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Section 1 Introduction

Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1

Manual overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2

Technical documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3

Service support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4

Product recycling/disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4

Packing material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5

1.1 Safety messages

Procedures and instructions in this manual may require special precautions to ensure the safety of the personnel performing the operations. Information that raises potential safety issues is indicated by a

warning symbol ( ). Refer to the safety messages listed at the beginning of each section before performing an operation preceded by this symbol.

Introduction

October 2017

Failure to follow these installation guidelines could result in death or serious injury.

 Make sure only qualified personnel perform the installation.  Use the equipment only as specified in this manual. Failure to do so may impair the protection

provided by the equipment.

Explosions could result in death or serious injury.

 Verify that the operating environment of the transmitter is consistent with the appropriate

hazardous locations certifications.

 Before connecting a hand held communicator in an explosive atmosphere, make sure the

instruments in the loop are installed in accordance with intrinsically safe or non-incendive field wiring practices.

 Do not remove the gauge cover in explosive atmospheres when the circuit is alive.

Electrical shock could cause death or serious injury.

 Use extreme caution when making contact with the leads and terminals.

Any substitution of non-recognized parts may jeopardize safety. Repair, e.g. substitution of components etc., may also jeopardize safety and is under no circumstances allowed.

Introduction

Page 12

Introduction

October 2017

1.2 Manual overview

This manual provides installation, configuration, and maintenance information for the Rosemount™ 2240S Multi-input Temperature Transmitter. The manual is based on a typical Rosemount Tank Gauging system with a Rosemount 2410 Tank Hub connected to supported devices such as the Rosemount 2240S

Temperature Transmitter. It also includes a brief overview of Foundation specific information to allow installation of a Rosemount 2240S in Foundation fieldbus networks.

Section 2: Overview provides a brief description of the various components in a Rosemount Tank

Gauging system and recommended installation procedure.

Section 3: MST/WLS Installation covers installation considerations as well as mechanical installation of

multiple spot temperature and water level sensors.

Section 4: Rosemount™ 2240S Installation covers installation considerations as well as mechanical

installation of the Rosemount 2240S.

Section 5: Configuration/Operation describes how to configure the Rosemount 2240S by using tools

such as Rosemount TankMaster, Rosemount 475 Field Communicator, or AMS Device Manager. This section also provides an overview of F

Appendix A: Specifications and Reference Data contains specifications, dimensional drawings, and

ordering table.

Reference Manual

00809-0100-2240, Rev DA

™

fieldbus, and provides device

OUNDATION fieldbus operation with the Rosemount 2240S.

Appendix B: Product Certifications contains information on approvals and certifications. Appendix C: Foundation™ Fieldbus Block Information describes the various function and transducer

blocks which are used for the Rosemount 2240S.

Introduction

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1.3 Technical documentation

The Rosemount Tank Gauging System includes the following documentation:

Reference manuals

 Rosemount Tank Gauging System Configuration Manual (00809-0300-5100)  Rosemount 2460 System Hub (00809-0100-2460)  Rosemount 2410 Tank Hub (00809-0100-2410)  Rosemount 5900S Radar Level Gauge (00809-0100-5900)  Rosemount 5900C Radar Level Gauge (00809-0100-5901)  Rosemount 2240S Multi-Input Temperature Transmitter (00809-0100-2240)  Rosemount 2230 Graphical Field Display (00809-0100-2230)  Rosemount 5300 Series Guided Wave Radar (00809-0100-4530)  Rosemount 5400 Series Radar Level Transmitter (00809-0100-4026)  Rosemount Tank Gauging Wireless System (00809-0100-5200)  Rosemount TankMaster WinOpi (303028EN)

Introduction

October 2017

Product data sheets

 Rosemount Tank Gauging System Data Sheet (00813-0100-5100)  Rosemount 2460 System Hub Product Data Sheet (00813-0100-2460)  Rosemount 2410 Product Data Sheet (00813-0100-2410)  Rosemount 5900S Product Data Sheet (00813-0100-5900)  Rosemount 5900C Product Data Sheet (00813-0100-5901)  Rosemount 2240S Product Data Sheet (00813-0100-2240)  Rosemount 2230 Product Data Sheet (00813-0100-2230)  Rosemount 5300 Product Data Sheet (00813-0100-4530)  Rosemount 5400 Product Data Sheet (00813-0100-4026)

Drawings

Table 1-1. Installation drawings for the Rosemount 2240 Multi-Input Temperature Transmitter

Drawing Issue Title

D9240 041-912 2 Mechanical Installation Drawing D9240 041-959 4 Electrical Installation Drawing D7000 001-798 2 System Installation Drawing Foundation fieldbus FISCO D7000 001-811 1 System Installation Drawing Foundation fieldbus IS Entity

Introduction

Page 14

Introduction

October 2017

1.4 Service support

For service support contact the nearest Emerson Automation Solutions/Rosemount Tank Gauging represen- tative. Contact information can be found on the web site Emerson Automation Solutions/Rosemount

Tank Gauging.

1.5 Product recycling/disposal

Recycling of equipment and packaging should be taken into consideration and disposed of in accordance with local and national legislation/regulations.

The label below is put on Rosemount Tank Gauging products as a recommendation to customers if scrapping is considered.

Recycling or disposal should be done following instructions for correct separation of materials when breaking up the units.

Figure 1-1. A green label is placed on the transmitter housing

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00809-0100-2240, Rev DA

Introduction

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1.6 Packing material

Rosemount Tank Radar AB is fully certified according to ISO 14001 environmental standards. By recycling the corrugated paperboard, or wooden boxes, used for shipping our products you can contribute to take care of the environment.

1.6.1 Reuse and recycling

Experience has shown that wooden boxes can be used several times for various purposes. After careful disassembly the wooden parts may be reused. Metal waste may be converted.

1.6.2 Energy recovery

Products which have served their time may be divided into wood and metal components and the wood can be used as fuel in sufficient ovens.

Due to its low moisture content (approximately 7%) this fuel has a higher calorific value than ordinary wood fuel (moisture content approximately 20%).

When burning interior plywood the nitrogen in the adhesives may increase emissions of nitrogen oxides to the air 3-4 times more than when burning bark and splinter.

Introduction

October 2017

Note

Landfill is not a recycling option and should be avoided.

Introduction

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Introduction

October 2017

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Introduction

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Rosemount Ta nk M as t er

Rosemount 2410 Tank Hub

Modem

Rosemount 2460 System Hub

Relay Outputs

Secondary Bus (Non-IS)

Primary Bus

Tankbus

Rosemount 2240S Tem pe ra tu re Tra ns m it te r

Rosemount 2230 Graphical Field Display

Host

Zone 1

Zone 0

Rosemount 5900S Radar Level Gauge

Secondary bus (IS)

Servo gauges

00809-0100-2240, Rev DA

Section 2 Overview

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 7

Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8

System overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9

Getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 16

Installation procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 17

2.1 Introduction

The Rosemount™ 2240S Multi-input Temperature Transmitter can connect up to sixteen 3- or 4-wire temperature spot elements and an integrated water level sensor. The Rosemount 2240S sends

measurement data, such as temperature and water level, via the intrinsically safe 2-wire Tankbus Rosemount 2410 Tank Hub. Measurement data and status information can be viewed on a PC with the Rosemount TankMaster software, as well as on the integral display of the tank hub and the Rosemount 2230 Graphical Field Display. Data from a group of tanks is buffered by a Rosemount 2460 System Hub, and is distributed to a Rosemount TankMaster PC, or another host system, whenever the system hub receives a request for data. In case no system hub is included in the system, the tank hub can communicate directly with the host computer.

Overview

October 2017

(1)

, to a

Figure 2-1. System integration

1. The intrinsically safe Tankbus complies with the FISCO FOUNDATION ™ fieldbus standard.

Overview

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Overview

October 2017

2.2 Components

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00809-0100-2240, Rev DA

Figure 2-2. Rosemount 2240S components

A. Cover. B. Entries (x 3) of type ½ - 14 NPT. C. Lock nut for connection of Multi Spot Temperature sensor and Water Level Sensors (MST/WLS). D. Cover screws (x 4). E. External ground screw. F. M32 Cable gland (option for remote mounting).

Overview

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2.3 System overview

The Rosemount Tank Gauging system is a state-of-the art inventory and custody transfer radar tank level gauging system. It is developed for a wide range of applications at refineries, tank farms and fuel depots, and fulfills the highest requirements on performance and safety.

Overview

October 2017

The field devices on the tank communicate over the intrinsically safe Ta n kb us . The Tankbus is based on a standardized fieldbus, the FISCO supporting that protocol. By utilizing a bus powered 2-wire intrinsically safe fieldbus the power consumption is minimized. The standardized fieldbus also enables integration of other vendors’ equipment on the tank.

The Rosemount Tank Gauging product portfolio includes a wide range of components to build small or large customized tank gauging systems. The system includes various devices, such as radar level gauges, temperature transmitters, and pressure transmitters for complete inventory control. Such systems are easily expanded thanks to the modular design.

The Rosemount Tank Gauging system is a versatile system that is compatible with and can emulate all major tank gauging systems. Moreover, the well-proven emulation capability enables step-by-step modernization of a tank farm, from level gauges to control room solutions.

It is possible to replace old mechanical or servo gauges with modern Rosemount Tank Gauging devices, without replacing the control system or field cabling. It is further possible to replace old HMI/SCADA-systems and field communication devices without replacing the old gauges.

There is a distributed intelligence in the various system units which continuously collect and process measurement data and status information. When a request for information is received an immediate response is sent with updated information.

The flexible Rosemount Tank Gauging system supports several combinations to achieve redundancy, from control room to the different field devices. Redundant network configuration can be achieved at all levels by doubling each unit and using multiple control room work stations.

(1)

FOUNDATION™ fieldbus, and allows integration of any device

1. See documents IEC 61158-2 and IEC/TS 60079-27

Overview

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Overview

Rosemount 2230 Display

Rosemount 2240S Tem pera tur e Tra nsm itt er

Rosemount 5900S Radar Level Gauge

Ta nk b us

Rosemount 5300 Level Transmitter

Rosemount 5400 Level Transmitter

Rosemount 3051S Pressure Transmitter

TRL2 Modbus

Rosemount 2180 Field Bus Modem

Rosemount 2460 System Hub

Rosemo unt TankMaster PC

Plant Host Computer

Rosemou nt 644

644

Plant Host Computer

NON-HAZARDOUS AREA HAZARDOUS AREA

Rosemount 2410 Tan k H ub

Rosemount 5900S Radar Level Gauge

Ta nk b us

Segment coupler

CUSTODY TRANSFER / INVENTORY TANK GAUGINGOPERATIONAL CONTROL

Rosemount 644 Tem pe ra tu r e Tra ns m it te r

Rosemount 2410 Tank Hub

Rosemount 2240S Tem pera tur e Tra nsm itt er

Rosemo unt TankMaster PC

Rosemou nt 644

Rosemount 2230 Display

October 2017

Figure 2-3. Rosemount Tank Gauging system architecture

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00809-0100-2240, Rev DA

Overview

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Reference Manual

NON-HAZARDOUS AREA HAZARDOUS AREA

Emerson Wireless 1420 Gateway

Ta nk b us

Segment coupler

Emerson Wireless 775 THUM Adapter

Rosemount 5900S Radar Level Gauge

Rosemount 2240S Tem per atu re Tr ans mit ter

Rosemount 2230 Display

Rosemount 3051S Pressure Transmitter

Rosemount 2410 Tank Hub

Rosemount 5900S Radar Level Gauge

Rosemount TankMaster PC

Rosemount 644 Tem per atu re Tr ans mit ter

Rosemou nt 644

Emerson Wireless 775 THUM Adapter

Rosemount 2410 Tank Hub

00809-0100-2240, Rev DA

Figure 2-4. Rosemount Tank Gauging system architecture for wireless systems

Overview

October 2017

Overview

Page 22

Overview

NON-HAZARDOUS AREA HAZARDOUS AREA

CUSTODY TRANSFER

INVENTORY TANK GAUGING

OPERATIONAL CONTROL

644

Segment coupler

FOUNDATION Fieldbus Power Supply

Rosemount 644

Rosemount 5900S Radar Level Gauge

Rosemount 2240S Tem per atu re Tran smi tter

Rosemount 3051S Pressure Transmitter

Rosemount 5900S Radar Level Gauge

Rosemount 644 Tem pe ra tu r e Tra ns mi tte r

Rosemount 5300 Level Transmitter

Rosemount 5400

Rosemount 2240S

Rosemount 2230 Display

October 2017

Figure 2-5. Rosemount Tank Gauging system architecture in a FOUNDATION fieldbus network

Reference Manual

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Overview

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TankMaster HMI Software

Rosemount TankMaster is a powerful Windows-based Human Machine Interface (HMI) for complete tank inventory management. It provides configuration, service, set-up, inventory, and custody transfer functions for Rosemount Tank Gauging systems and other supported instruments.

Ta nk Ma st er is designed to be used in the Microsoft measurement data from your Local Area Network (LAN).

The TankMaster WinOpi program lets the operator monitor measured tank data. It includes alarm handling, batch reports, automatic report handling, historical data sampling as well as inventory calculations such as Volume, Observed Density and other parameters. A plant host computer can be connected for further processing of data.

The TankMaster WinSetup program is a graphical user interface for installation, configuration and service of devices in the Rosemount Tank Gauging system.

Rosemount 2460 System Hub

The Rosemount 2460 System Hub is a data concentrator that continuously polls and stores data from field devices such as radar level gauges and temperature transmitters in a buffer memory. Whenever a request for data is received, the system hub can immediately send data from the updated buffer memory for a group of tanks.

Overview

October 2017

Windows environment providing easy access to

Measured and calculated data from one or more tanks is communicated via the Rosemount 2410 Tank Hub to the system hub buffer memory. Whenever a request is received, the system hub can immediately send data from a group of tanks to a TankMaster PC, or a host.

The Rosemount 2460 can be used to connect devices from other vendors as well, such as Honeywell Enraf and Whessoe.

The Rosemount 2460 has eight slots for communication interface boards. These boards can be individually configured for communication with hosts or field devices. They can be ordered either for TRL2, RS485, Enraf BPM or Whessoe 0-20 mA/RS485 communication. Two slots can also be configured for RS232 communication.

One of the system hub’s three Ethernet ports is used for Modbus TCP connection to host systems. By simply connecting the system hub to the existing LAN network, communication over Ethernet is established.

The system hub can provide redundancy for critical operations, by using two identical devices. The primary system hub is active and the other one is in passive mode. If the primary unit stops working properly, the secondary unit is activated and a failure message is sent to TankMaster (or a DCS system).

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Overview

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Rosemount 2410 Tank Hub

The Rosemount 2410 Tank Hub acts as a power supply to the connected field devices in the hazardous area using the intrinsically safe Tankbus.

The tank hub collects measurement data and status information from field devices on a tank. It has two external buses for communication with various host systems.

There are two versions of the Rosemount 2410 Tank Hub; one for single tank operation and one for multiple tanks operation. The multiple tanks version of the Rosemount 2410 supports up to 10 tanks and 16 devices. With the Rosemount 5300 and Rosemount 5400 level transmitters the Rosemount 2410 supports up to 5 tanks.

The Rosemount 2410 is equipped with two relays which support configuration of up to 10 “virtual” relay functions allowing you to specify several source signals for each relay.

The Rosemount 2410 supports Intrinsically Safe (IS) and Non-Intrinsically Safe (Non-IS) analog 4-20 mA inputs/outputs. By connecting an Emerson

output, the tank hub is capable of wireless communication with an Emerson Wireless Gateway in a WirelessHART

network.

™

Wireless 775 THUM™ Adapter to the IS HART 4-20 mA

Rosemount 5900S Radar Level Gauge

The Rosemount 5900S Radar Level Gauge is an intelligent instrument for measuring the product level inside a tank. Different antennas can be used in order to meet the requirements of different applications. The Rosemount 5900S can measure the level of almost any product, including bitumen, crude oil, refined products, aggressive chemicals, LPG and LNG.

The Rosemount 5900S sends microwaves towards the surface of the product in the tank. The level is calculated based on the echo from the surface. No part of the Rosemount 5900S is in actual contact with the product in the tank, and the antenna is the only part of the gauge that is exposed to the tank atmosphere.

The 2-in-1 version of the Rosemount 5900S Radar Level Gauge has two radar modules in the same transmitter housing allowing two independent level measurements using one antenna and one tank opening.

Rosemount 5300 Guided Wave Radar

The Rosemount 5300 is a premium 2-wire guided wave radar for level measurements on liquids, to be used in a wide range of medium accuracy applications under various tank conditions. Rosemount 5300 includes the Rosemount 5301 for liquid level measurements and the Rosemount 5302 for liquid level and interface measurements.

Rosemount 5400 Radar Level Transmitter

The Rosemount 5400 is a reliable 2-wire non-contact radar level transmitter for liquids, to be used in a wide range of medium accuracy applications under various tank conditions.

Rosemount 2240S Multi-Input Temperature Transmitter

The Rosemount 2240S Multi-input Temperature Transmitter can connect up to 16 temperature spot sensors and an integrated water level sensor.

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Rosemount 2230 Graphical Field Display

The Rosemount 2230 Graphical Field Display presents inventory tank gauging data such as level, temperature, and pressure. The four softkeys allow you to navigate through the different menus to provide all tank data, directly in the field. The Rosemount 2230 supports up to 10 tanks. Up to three Rosemount 2230 displays can be used on a single tank.

Rosemount 644 Temperature Transmitter

The Rosemount 644 is used with single spot temperature sensors.

Rosemount 3051S Pressure Transmitter

The Rosemount 3051S series consists of transmitters and flanges suitable for all kinds of applications, including crude oil tanks, pressurized tanks and tanks with / without floating roofs.

By using a Rosemount 3051S Pressure Transmitter near the bottom of the tank as a complement to a Rosemount 5900S Radar Level Gauge, the density of the product can be calculated and presented. One or more pressure transmitters with different scalings can be used on the same tank to measure vapor and liquid pressure.

Rosemount 2180 Field Bus Modem

Overview

October 2017

The Rosemount 2180 Field Bus Modem (FBM) is used for connecting a TankMaster PC to the TRL2 communication bus. The Rosemount 2180 is connected to the PC using either the USB or the RS232 interface.

Emerson Wireless Gateway and Emerson Wireless 775 THUM™ Adapter

An Emerson Wireless 775 THUM Adapter allows wireless communication between a Rosemount 2410 Tank Hub and an Emerson Wireless Gateway. The gateway is the network manager that provides an interface between field devices and the TankMaster inventory software or host / DCS systems.

See the Rosemount Tank Gauging System Data Sheet (Document No. 00813-0100-5100) for more information on the various devices and options.

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Overview

October 2017

2.4 Getting started

To start up a Rosemount Tank Gauging system do the following:

1. Install the TankMaster software on the control room PC.

2. Prepare the start-up by recording the information that will be needed for configuration of the various devices as described in the Rosemount Tank Gauging System Configuration Manual

3. Connect the Rosemount 2460 System Hub to the TankMaster PC. The system hub may be connected via a Rosemount 2180 Field Bus Modem, or directly via RS232 or RS485 interface.

4. Connect the Rosemount 2410 Tank Hub to the Rosemount 2460 System Hub.

5. Connect the field devices, such as a Rosemount 5900S Radar Level Gauge and a Rosemount 2240S Multi-input Temperature Transmitter, to the Rosemount 2410 Tank Hub via the Tankbus.

6. Configure the Rosemount 2460 System Hub (if included in the system) by using the Tan k Mas te r WinSetup configuration software.

7. Configure the Rosemount 2410 Tank Hub by using the TankMaster WinSetup configuration software.

8. Configure field devices, such as the Rosemount 5900S and the Rosemount 2240S, by using the TankMaster WinSetup configuration software.

Reference Manual

00809-0100-2240, Rev DA

To start up Rosemount Tank Gauging devices in a F

1. Prepare the start-up by recording the information that will be needed for configuration of the various field devices as described in the Rosemount Tank Gauging System Configuration Manual

2. Connect the field devices, such as the Rosemount 5900S Radar Level Gauge and Rosemount 2240S Multi-input Temperature Transmitter, to the F

3. Configure the field devices by using the AMS Device Manager.

See see the Rosemount Tank Gauging System Configuration Manual configure the various Rosemount Tank Gauging devices.

OUNDATION fieldbus system:

OUNDATION fieldbus network.

for more information on how to

Overview

Page 27

Reference Manual

2. Review mounting considerations for the 2240S (“Installation considerations” on page 29).

5. Power up the 2240S transmitter.

4. Wire the 2240S transmitter (“Electrical installation” on page 33).

3. Install the 2240S transmitter (“Mechanical installation” on page 30).

1. Install the temperature sensor/WLS (Section 3: MST/WLS Installation).

6. Configure the 2240S transmitter. (Section 5: Configuration/Operation).

00809-0100-2240, Rev DA

2.5 Installation procedure

Follow these steps for proper installation of the Rosemount 2240S:

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October 2017

Overview

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Overview

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Overview

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Section 3 MST/WLS Installation

Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 19

Installation considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 21

Multiple Spot Temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 22

Water Level Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 25

Installing a temperature sensor tube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 26

3.1 Safety messages

Procedures and instructions in this section may require special precautions to ensure the safety of the personnel performing the operations. Information that raises potential safety issues is indicated by a

warning symbol ( ). Please refer to the following safety messages before performing an operation preceded by this symbol.

MST/WLS Installation

October 2017

Failure to follow safe installation and servicing guidelines could result in death or serious injury.

Make sure only qualified personnel perform the installation. Use the equipment only as specified in this manual. Failure to do so may impair the protection provided

by the equipment. Do not perform any service other than those contained in this manual unless you are qualified. To prevent ignition of flammable or combustible atmospheres, disconnect power before servicing. Substitution of components may impair Intrinsic Safety.

Explosions could result in death or serious injury.

Verify that the operating environment of the transmitter is consistent with the appropriate hazardous locations certifications.

Before connecting a handheld communicator in an explosive atmosphere, make sure the instruments in the loop are installed in accordance with intrinsically safe or non-incendive field wiring practices.

Do not remove the gauge cover in explosive atmospheres when the circuit is alive.

MST/WLS Installation

Page 30

MST/WLS Installation

October 2017

High voltage that may be present on leads could cause electrical shock.

Avoid contact with leads and terminals. Make sure the main power to the Rosemount

sources are disconnected or not powered while wiring the gauge.

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™

2240S is off and the lines to any other external power

MST/WLS Installation

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3.2 Installation considerations

A Multiple Spot Temperature sensor (MST) and Water Level Sensor (WLS) must be installed on the tank before installing the Rosemount 2240S Multi-input Temperature Transmitter.

The MST/WLS is normally anchored to the bottom of the tank by attaching a weight at the end of the tube. A tank expands when it is filled or warmed up, causing the roof to move slightly upwards. The weight has a shackle which allows the tube to follow the expansion, preventing it from breaking.

Multiple Spot Temperature sensor (MST)

 Be careful with the flexible protection tube  Temperature and Water Level Sensors should be located as far away as possible from heating coils and

mixers.

 In case the flexible tube is damaged, please contact Emerson Automation Solutions/Rosemount Tank

Gauging.

 Do not attempt to fix or rebuild the temperature sensor since this may cause serious malfunctions

Water Level Sensor

 Handle the Water Level Sensor carefully  Leave the sensor protection on until the final positioning in the tank

MST/WLS Installation

October 2017

MST/WLS Installation

Page 32

MST/WLS Installation

Maximum product level

Min. 1 m (3.3 ft)

Upper spot element

First spot element

2.5-15 kg (5.5-33 lbs)

85-330 mm (33-130 in.)

Anchor weight

Min. 1 m (3.3 ft)

October 2017

3.3 Multiple Spot Temperature sensor

A Multiple Spot Temperature sensor (MST) typically measures the temperature with a number of Pt100 elements placed at different heights to provide a temperature profile and average temperature of the product. The spot elements are placed in a flexible gas tight tube made of stainless steel which can be anchored to the tank bottom, see “Installing a temperature sensor tube” on page 26.

Up to 16 Pt100 temperature elements can be connected to a Rosemount 2240S Multi-input Tem perature Tra nsmitter.

3.3.1 Installation on fixed roof tanks

On fixed roof tanks the MST is attached to a flange mounted on a suitable nozzle.

Figure 3-1. Installation of multiple spot temperature elements on fixed roof tanks

Reference Manual

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MST/WLS Installation

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Reference Manual

Maximum level

Upper spot element

First spot element

2.5-4 kg (5.5-8.8 lbs)

100 mm (3.9 in.)

Min. 1 m (3.3 ft)

00809-0100-2240, Rev DA

3.3.2 Installation on floating roof tanks

On floating roof tanks the temperature elements can be mounted in a still-pipe as illustrated in

Figure 3-2 or in other suitable roof openings.

Figure 3-2. Installation of multiple spot temperature elements in still-pipe

MST/WLS Installation

October 2017

MST/WLS Installation

Page 34

MST/WLS Installation

Minimum level

Tank Zer o L evel

Min. 1 m (3.3 ft)

October 2017

3.3.3 Custody transfer applications

For Custody Transfer applications, API chapter 7 recommends a minimum of one temperature element per 3 meters (10 feet) as illustrated in Figure 3-3. Emerson Automation Solutions/Rosemount Tank Gauging may in some cases recommend even more temperature elements for Custody Transfer tanks, depending on how the tanks are operated.

Figure 3-3. Recommended position of temperature elements for Custody Transfer applications

Reference Manual

00809-0100-2240, Rev DA

Table 3-1. Number of spot sensors for various tube lengths

Tube length Number of temp. elements

< 9 m

9 - 15 m 5

> 15 m 6

Example 5 spot sensors and H=10 m.

A=10/(5-1)=2.5 m. The position of a temperature element is measured from the Tank Zero Level. See the Rosemount Tank

Gauging System Configuration Manual for more information about how to use the TankMaster WinSetup

software to configure temperature elements for average temperature calculations.

MST/WLS Installation

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Reference Manual

Upper Sensor Limit (100%)

Lower Sensor Limit (0%)

WLS Probe Active Length Standard: 500 mm (19.7 in.)

Option: 1000 mm (39.4 in.)

Recommended minimum distance: 1 m ( 3.3 ft)

Weigh t

350 mm

(13.8 in.)

Nuts to adjust vertical position of the sensor probe

00809-0100-2240, Rev DA

3.4 Water Level Sensor

The water level sensor (WLS) probe, with integrated temperature elements, is attached at the lower end of the flexible protection tube. A weight is attached to stabilize the tube as illustrated in Figure 3-4. At the upper part of the sensor probe, nuts are placed at the middle of the threaded section, 350 mm below the top of the probe. This is intended as a starting point for adjusting the vertical position of the probe.

Figure 3-4. Water Level Sensor with integrated temperature sensors

MST/WLS Installation

October 2017

As an option, the tube may be stabilized by putting a concentric weight above the WLS probe, instead of at the end, in order to ensure that measurements are performed as close to the tank bottom as possible. Also, the eyebolt at the end of the tube can be removed.

See also “Water Level Sensor calibration” on page 53 and “Water Level Sensor measuring range” on

page 55 for more information on how to calibrate and configure the water level sensor.

MST/WLS Installation

Page 36

MST/WLS Installation

Lock nut

Tub e

Anchor weight

Threads

Lock nut

2.5-15 kg (5.5-33 lbs)

85-330 mm (33-130 in.)

October 2017

3.5 Installing a temperature sensor tube

Follow these steps to install the temperature sensor tube:

1. Mount the anchor weight on the tube.

2. Mount the tube so that the threads at the top of the tube fits the nozzle flange as illustrated in

Figure 3-5:

Figure 3-5. Adjusting the temperature sensor tube

Reference Manual

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3. When the tube is placed on the nozzle, adjust the vertical position with the lock nuts. If a weight is placed at the end of the tube, it should barely touch the tank bottom.

4. Install the Rosemount 2240S Multi-Input Temperature Transmitter, see “Mechanical installation” on

page 30.

Note

Ensure that the flexible protection tube is in a vertical position to obtain correct measurement data.

MST/WLS Installation

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Rosemount™ 2240S Installation

October 2017

Section 4 Rosemount™ 2240S Installation

Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 27

Installation considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 29

Mechanical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 30

Electrical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 33

4.1 Safety messages

warning symbol ( ). Please refer to the following safety messages before performing an operation preceded by this symbol.

Failure to follow safe installation and servicing guidelines could result in death or serious injury.

Make sure only qualified personnel perform the installation. Use the equipment only as specified in this manual. Failure to do so may impair the protection provided

by the equipment. Do not perform any service other than those contained in this manual unless you are qualified. Substitution of components may impair Intrinsic Safety. To prevent ignition of flammable or combustible atmospheres, disconnect power before servicing.

Explosions could result in death or serious injury.

Verify that the operating environment of the transmitter is consistent with the appropriate hazardous locations certifications.

Before connecting a hand held communicator in an explosive atmosphere, make sure the instruments in the loop are installed in accordance with intrinsically safe or non-incendive field wiring practices.

Do not remove the gauge cover in explosive atmospheres when the circuit is alive.

Rosemount

™

2240S Installation

Page 38

Rosemount™ 2240S Installation

October 2017

High voltage that may be present on leads could cause electrical shock.

Avoid contact with leads and terminals. Make sure the main power to the Rosemount 2240S is off and the lines to any other external power

sources are disconnected or not powered while wiring the gauge.

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Rosemount™ 2240S Installation

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4.2 Installation considerations

The information in this section covers installation considerations for the Rosemount 2240S Multi-input Temperature Transmitter in order to achieve a proper installation and optimum measurement performance.

In order to reduce the required cabling, Rosemount Tank Gauging devices, including the Rosemount 2240S, are designed for daisy-chain connection of the Tankbus and shield grounding to other field devices.

The Rosemount 2240S is designed for installation:

 on top of the MST/WLS  remote on a pipe or wall

With remote mounting of the Rosemount 2240S, the nut and sleeve at the bottom of the 2240S can be replaced by a M32 cable gland, see “Components” on page 8 and “Ordering information” on page 146.

When the Rosemount 2240S transmitter is installed in a hazardous area, ensure that the installation requirements according to “Hazardous areas” on page 36

Ensure that the recommended cable glands/conduits are used.

Rosemount™ 2240S Installation

October 2017

are complied with.

Ensure that the Tankbus is correctly terminated, see “Termination” on page 37. Ensure that grounding is performed according to national and local electrical codes, see “Grounding” on

page 34.

Do not install the Rosemount 2240S in non-intended applications, for example environments where it may be exposed to extremely intense magnetic fields or extreme weather conditions.

Ensure that the Rosemount 2240S is installed such that it is not exposed to higher pressure and temperature than specified in Appendix A: Specifications and Reference Data.

It is the responsibility of the user to ensure that the device meets the specific inside tank installation requirements such as:

 chemical compatibility of wetted materials  design/operation pressure and temperature

Rosemount™ 2240S Installation

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Rosemount™ 2240S Installation

Plug

Cover screws (x4)

Cover

Sensor wires

Ter mi na l compar tment

Sensor tube

Sensor wires

Nut

October 2017

4.3 Mechanical installation

4.3.1 Mounting on top of a temperature sensor/WLS

1. Ensure that the temperature and water level sensors are properly installed as described in Section 3: MST/WLS

Installation.

2. Unscrew the four screws and remove the cover.

3. Remove the plug that protects the cable entry at the bottom of the 2240S transmitter housing.

4. Attach the 2240S transmitter on top of the temperature sensor tube.

Reference Manual

00809-0100-2240, Rev DA

5. Run the sensor wires into the terminal compartment.

6. Tighten the nut on the 2240S transmitter by hand.

7. Proceed with electrical installation of Tankbus, temperature elements, and water level sensor. See “Electrical installation” on

page 33.

Rosemount™ 2240S Installation

Page 41

Reference Manual

Bracket

1 - 2 inches

Nuts

Bracket

Screw

00809-0100-2240, Rev DA

4.3.2 Mounting on a pipe

To mount Rosemount 2240S on a pipe, do the following:

Rosemount™ 2240S Installation

October 2017

1. Use the four nuts to fasten the bracket on a vertical pipe. A suitable pipe size is 1 to 2 inches.

2. Attach the Rosemount 2240S transmitter to the bracket.

3. Secure the transmitter with the screw on top of the bracket.

4. Proceed with electrical installation of Tankbus, temperature elements, and water level sensor. See “Electrical

installation” on page 33.

Rosemount™ 2240S Installation

Page 42

Rosemount™ 2240S Installation

70 mm (2.7 in.)

Ø 9mm (0.35 in.)

94 mm (3.7 in.)

Screw

October 2017

4.3.3 Wall mounting

To mount the Rosemount 2240S on a wall, do the following:

Reference Manual

00809-0100-2240, Rev DA

1. Drill four 9 mm (0.35 in.) holes in the wall to fit the hole pattern of the bracket.

2. Attach the bracket to the wall by using the four M8 screws.

3. Attach the Rosemount 2240S transmitter to the bracket.

4. Secure the transmitter with the screw on top of the bracket.

5. Proceed with electrical installation of Tankbus, temperature elements, and water level sensor. See “Electrical

installation” on page 33.

Rosemount™ 2240S Installation

Page 43

Reference Manual

Note that the NPT threaded gland leaves a number of threads outside the housing

00809-0100-2240, Rev DA

4.4 Electrical installation

4.4.1 Cable/conduit entries

The electronics housing has three entries for ½ - 14 NPT glands. Optional M20×1.5, minifast and eurofast adapters are also available.

For remote mounting, the nut and sleeve on the Rosemount 2240S can be replaced with a M32 gland for connection of temperature sensors/WLS.

Connections must be made in accordance with local or plant electrical codes. Make sure that unused ports are properly sealed to prevent moisture or other contamination from

entering the terminal block compartment of the electronics housing.

Note

Use the enclosed metal plugs to seal unused ports. The plastic plugs mounted at delivery are not sufficient as seal!

Note

It is recommended that a sealant of type PTFE is used to prevent water ingress and to enable future removal of the plug/gland.

Rosemount™ 2240S Installation

October 2017

Figure 4-1. Cable Entry with NPT Threaded Gland

Ensure that glands for the cable entries meet the following requirements:

 IP class 66 and 67  material: metal (recommended)

4.4.2 Power requirements

The Rosemount 2240S temperature transmitter is powered over the Tankbus by the Rosemount 2410 Tank Hub. The Rosemount 2240S has a current consumption of 30 mA.

When installed in a F

OUNDATION fieldbus system, the Rosemount 2240S is powered by the FF segment.

Rosemount™ 2240S Installation

Page 44

Rosemount™ 2240S Installation

October 2017

4.4.3 Grounding

The housing should always be grounded in accordance with national and local electrical codes. Failure to do so may impair the protection provided by the equipment. The most effective grounding method is direct connection to ground with minimal impedance.

There is an external grounding screw located at the bottom of the housing and three internal grounding screws located inside the housing, see Figure 4-2 on page 34. The internal ground screws are identified

by a ground symbol: .

Use the external ground terminal on the transmitter to ground the housing.

Figure 4-2. Grounding Terminals

Reference Manual

00809-0100-2240, Rev DA

A. External ground terminal B. Internal ground terminals

Note

Grounding the transmitter using the threaded conduit connection may not provide a sufficient ground. Make sure the connection provides a sufficiently low impedance.

Grounding - Tankbus

Signal wiring of the fieldbus segment (Tankbus) must not be grounded. Grounding one of the signal wires may shut down the entire fieldbus segment.

Rosemount™ 2240S Installation

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Reference Manual

00809-0100-2240, Rev DA

Shield wire ground

To protect the fieldbus segment (Tankbus) from noise, grounding techniques for shield wire usually require a single grounding point to avoid creating a ground loop. The ground point is typically at the power supply.

In the Rosemount Tank Gauging system, a ground point is located at the Rosemount 2410 Tank Hub which acts as the power supply for devices on the Tankbus.

The Rosemount Tank Gauging devices are designed for “daisy-chain” connection of shield wiring in order to enable a continuous shield throughout the Tankbus network.

The shield loop-through terminal in the Rosemount 2240S is not connected to ground in order to provide electrical continuity to “daisy-chained” Tankbus cables.

4.4.4 Cable selection

Rosemount™ 2240S Installation

October 2017

Use shielded twisted pair wiring for the Rosemount 2240S in order to comply with FISCO

(1)

requirements and EMC regulations. The preferred cable is referred to as type “A” fieldbus cable. The cables must be suitable for the supply voltage and approved for use in hazardous areas, where applicable. In the U.S. explosion-proof conduits may be used in the vicinity of the vessel.

Use 22 AWG to 16 AWG (0.5 to1.5 mm²) in order to minimize the voltage drop to the transmitter. The FISCO specification requires that cables comply with the following parameters:

Table 4-1. FISCO Cable Parameters

Parameter Value

Loop resistance 15 to 150 /km Loop inductance 0.4 to 1 mH/km Capacitance per unit length 45 to 200 nF/km Maximum length of each spur cable 60 m in gas Groups IIC and IIB

Maximum length of each trunk cable

1 km in gas Group IIC and 1.9 km in gas Group IIB

1, See IEC 61158-2 and IEC/TS 60079-27:2002.

Rosemount™ 2240S Installation

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Rosemount™ 2240S Installation

October 2017

4.4.5 Hazardous areas

When the Rosemount 2240S is installed in a hazardous area, national and local regulations and specifications in applicable certificates must be observed. See Appendix B: Product Certifications.

Note

When the temperature transmitter is powered from a certified Ex [ib] or AEx [ib] FISCO Power Supply with triplicated output voltage limitation meeting the requirements for two faults (“ia” voltage limitation), e.g. a Rosemount 2410 Tank Hub via the Tankbus, the FISCO codings according to Control Drawings 9240040-910 and 9240040-976, Note 8, apply, and the Rosemount 2240S can be connected to RTDs or other sensors located in Zone 0.

However, Rosemount 2240S with ATEX and IECEx Certifications as well as Zone classification in USA and Canada is also Ex-coded Ex ia or AEx ia (part of code) for both FISCO and Entity installations. In order to maintain this coding the Rosemount 2240S must be powered from a Power Supply coded Ex [ia] or AEx [ia]. Most general FISCO power supplies are, however, coded Ex [ib] for ATEX and IECEx and if the Rosemount 2240S is powered from such a Power Supply, which has not triplicated output voltage limitation, the Rosemount 2240S coding automatically becomes Ex ib.

This means that, in this case, neither the Rosemount 2240S itself nor any RTD or other sensors connected to the RTD terminals or Sensorbus terminals of the Rosemount 2240S may be located in Zone 0.

Reference Manual

00809-0100-2240, Rev DA

Rosemount™ 2240S Installation

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Reference Manual

00809-0100-2240, Rev DA

4.4.6 The Tankbus

The Rosemount Tank Gauging system is easy to install and wire. Field devices can be “daisy-chained” thus reducing the number of external junction boxes. Devices communicate with a Rosemount 2410 Tank Hub via the intrinsically safe Tankbus that complies with the FISCO Rosemount 2410 acts as power supply to the field devices on the Tankbus. A FISCO system enables more field devices to be connected to the segment compared to conventional I.S. systems based on the entity concept.

Termination

A terminator is needed at each end of a FOUNDATION fieldbus network. Generally, one terminator is placed at the fieldbus power supply, and the other one at the last device in the fieldbus network.

Note

Ensure there are two terminators on the Tankbus, see Figure 4-3.

In a Rosemount Tank Gauging system the Rosemount 2410 Tank Hub acts as power supply. Since the tank hub normally is the first device in the fieldbus segment, the built-in termination is enabled at factory.

Devices such as the standard version of the Rosemount 5900S Radar Level Gauge, the Rosemount 2230 Graphical Field Display, and the Rosemount 2240S Multi-input Temperature Transmitter also have built-in terminators which can easily be enabled by inserting a jumper in the terminal block when necessary.

Rosemount™ 2240S Installation

October 2017

(1)

FOUNDATION fieldbus standard. The

If the Rosemount 2240S is not the last device in the fieldbus network, disconnect the termination jumper. See Figure 4-6 on page41.

Segment design

When designing a FISCO fieldbus segment a few requirements need to be considered. Cabling has to comply with FISCO requirements as described in “Cable selection” on page 35. You will also have to ensure that the total operating current of the connected field devices is within the output capability of the Rosemount 2410 Tank Hub. The tank hub is able to deliver 250 mA. In a Smart Wireless System the maximum current is 200 mA. Consequently, the number of field devices has to be considered so that the total current consumption is less than the available current. See section “Power Budget” in the

Rosemount 2410 Reference Manual

Another requirement is to ensure that the input voltage at the field device terminals is at least 9 V. Therefore, the voltage drop in the fieldbus cables has to be taken into account.

Distances are normally quite short between the Rosemount 2410 Tank Hub and field devices on the tank. In many cases you can use existing cables as long as the FISCO requirements are fulfilled (see “Cable

selection” on page 35).

See the Rosemount 2410 Reference Manual Tank Gaugin g system.

for more information.

for more information on segment design of a Rosemount

1, FISCO=Fieldbus Intrinsically Safe Concept

Rosemount™ 2240S Installation

Page 48

Rosemount™ 2240S Installation

Rosemount 5900S Radar Level Gauge

Rosemount 2240S Multi-input Tem per atu re Tr ans mit ter

Built-in terminator enabled on the last device

Rosemount 2230 Display

Rosemount 2410 Tank Hub with intrinsically safe power supply, integrated power conditioner, and built-in terminator

Tankbus length up to 1000 meter depending on number of devices and cable type

Ta nk b us

IS Analog Input (Secondary bus)

Rosemount 3051S Pressure Transmitter

Maximum number of HART Slave Devices Passive current loop: 5 Active current loop: 3

October 2017

4.4.7 Typical installations

The example below (Figure 4-3) illustrates a system with daisy-chained field devices on a single tank. Terminators are installed at both ends of the Tankbus segment as required in a system that complies with the F

OUNDATION fieldbus standard. In this case terminators are enabled in the Rosemount 2410 Tank Hub

and a field device at the end of the network segment. In addition to the field instruments on the Tankbus, Figure 4-3 illustrates how an instrument such as a

pressure transmitter can be connected to the intrinsically safe 4 -20 mA analog input of the Rosemount 2410 Tank Hub.

Figure 4-3. Example of a Tankbus Connection for a Single Tank

Reference Manual

00809-0100-2240, Rev DA

The maximum distance between the Rosemount 2410 Tank Hub and the field devices on the tank depends on the number of devices connected to the Tankbus and the quality of cables.

See chapter “Electrical Installation” in the Rosemount 2410 Reference Manual about cable selection, power budget, and the Tankbus.

See chapter “Typical Installations” in the Rosemount 2410 Reference Manual to install systems that include the Rosemount 2410 Tank Hub.

for more information

for more examples of how

Rosemount™ 2240S Installation

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Reference Manual

Rosemount 5900S Radar Level Gauge

Rosemount 2240S Tem per atu re Tran smi tter

Rosemount 2230 Display

FISCO/Entity compliant FM USA, FM Canada:

AIS Class I, Division 1 ATE X and I ECEx:

Ex [ia], or Ex [ib] (FISCO) Ex [ia] (Entity)

Segment Coupler

I.S. Power Supply

Tru n k

Barrier

IS Trunk

SAFE AREA HAZARDOUS AREA

Segment Coupler

Non-I.S. Power Supply

FISCO/Entity compliant FM USA, FM Canada:

AIS Class I, Division 1 ATE X a nd I ECEx:

Ex [ia], or Ex [ib] (FISCO)

Rosemount 5900S Radar Level Gauge

Rosemount 2240S Tem per atu re Tran smi tter

Rosemount 2230 Display

Rosemount™ 2240S Installation

00809-0100-2240, Rev DA

4.4.8 Rosemount™ 2240S in FOUNDATION Fieldbus system

The Rosemount 2240S supports the FOUNDATION fieldbus (FF) technology and lets you integrate a Rosemount 2240S into an existing FF network. As long as the power supply meets certain requirements (see Figure 4-4 and Figure4-5) the 2240S

Figure 4-4. Example of an I.S. FOUNDATION fieldbus System with Rosemount Devices

(1)

will be able to operate as any other FF device.

October 2017

Ensure that the power supply is able to provide the total current needed for all the connected devices. See “Power requirements” on page 33 for further information.

Ensure that the Rosemount 2240S and other devices connected to the F

OUNDATION fieldbus (FF) system

are compliant with the FISCO or Entity parameters of the power supply.

Ensure that the short circuit protection of the Segment Coupler

(2)

matches the current consumption of

the connected devices.

Figure 4-5. Example of a Non-I.S. FOUNDATION Fieldbus System with Rosemount Devices

1, See Appendix B: Product Certifications for Rosemount 2240S approval information 2, See the Rosemount 2410 Reference Manual (Document No. 300530EN) for more information on the Segment Coupler.

Rosemount™ 2240S Installation

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Rosemount™ 2240S Installation

October 2017

4.4.9 Tankbus wiring

To connect a Rosemount 2240S:

1. Ensure that the power supply is switched off.

2. Loosen the four screws and remove the cover from the terminal compartment.

3. Run the Tankbus wires through the appropriate cable glands or conduits.

4. Connect the Tankbus wires to the X2 and X3 terminals as shown in Figure 4-6 on page 41.

5. Connect the cable shield to the terminal marked X1.

6. In case the Rosemount 2240S is installed at the end of a Tankbus network, enable the termination by

using a jumper between terminals X3 and X4 as shown in Figure 4-6 on page 41.

7. Use metal plugs to seal unused ports.

8. In order to prevent water from entering the terminal compartment, ensure the cover sealing is placed

in the correct position.

9. Attach and tighten the cover on the terminal compartment. Ensure that the cover is fully engaged to

meet explosion-proof requirements and to prevent water from entering the terminal compartment.

Reference Manual

00809-0100-2240, Rev DA

10.Tighten the conduit/cable glands. Note that adapters are required for M20 glands.

Note

Ensure that o-rings and seats are in good condition prior to mounting the cover in order to maintain the specified level of ingress protection. The same requirements apply for cable inlets and outlets (or plugs). Cables must be properly attached to the cable glands.

Rosemount™ 2240S Installation

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Reference Manual

Daisy-chain connection to other field devices (page 42)

00809-0100-2240, Rev DA

Figure 4-6. Rosemount 2240S Terminal Compartment

Rosemount™ 2240S Installation

October 2017

A. X1: Cable Shield B. Internal grounding terminals C. X2: Tankbus (+) output D. X3: Tankbus (-) output E. Jumper to invoke built-in termination F. X4 : Tank bus ter mi nat or G. Cable glands for Tankbus wires and temperature elements H. X3: Tankbus (-) input I. X2: Tankbus (+) input

Rosemount™ 2240S Installation

Page 52

Rosemount™ 2240S Installation

Ta nk b us

Rosemount TankMaster

Rosemount 2460 System Hub

Rosemount 2410 Tank Hu b

Rosemount 2230 Display

Field Bus Modem

TRL2 Modbus

Rosemount 5900S Radar Level Gauge

Rosemount 2240S Multi-input Temperature Tra n sm it te r

Built-in terminator enabled on the last device

October 2017

4.4.10 Daisy-chain connection

The Rosemount Tank Gauging system supports daisy-chain connection of devices to the Tankbus. To daisy-chain the Rosemount 2240S to other devices do the following:

1. Make sure the power supply is switched off.

2. Loosen the four screws and remove the cover from the terminal compartment.

3. Disconnect the termination jumper from the X3 terminal, see Figure 4-6 on page 41.

4. Run the Tankbus cable into the Rosemount 2240S through an appropriate gland.

5. Connect the Tankbus wires to the X2 output and X3 output terminals as illustrated in Figure 4-6.

6. Connect the cable shield to the X1 terminal.

7. Attach and tighten the cover on the terminal compartment. Ensure the cover sealing is placed in the

correct position.

8. Tighten the conduit/cable glands. Note that adapters are required for M20 glands. A typical wiring diagram with a Rosemount 2240S is illustrated in Figure 4-7. In the example below the

2240S is daisy-chained to a Rosemount 5900S Radar Level Gauge and a Rosemount 2230 Graphical Field Display.

Reference Manual

00809-0100-2240, Rev DA

Figure 4-7. Rosemount 2240S Wiring Diagram

Ensure that there are only two terminators enabled on the Tankbus. In the example above, one terminator is enabled in the Rosemount 2410 Tank Hub. The second terminator is enabled in the terminal compartment of the Rosemount 2230 Display since this is the last device on the Tankbus segment. Incorrect terminations may cause malfunctioning communication on the Tankbus.

Rosemount™ 2240S Installation

Page 53

Reference Manual

00809-0100-2240, Rev DA

Rosemount™ 2240S Installation

4.4.11 Temperature element and Water Level Sensor wiring

The Rosemount 2240S is compatible with multiple element Resistance Temperature Detectors (RTDs). A Rosemount 2240S can connect up to sixteen 3- or 4-wire temperature spot elements.

Three connection types are supported: 3-wire with common return, 3-wire individual spot, and 4-wire individual spot. The Rosemount 2240S is also compatible with averaging sensor types. A maximum of 16 elements can be connected to a Rosemount 2240S transmitter.

The Rosemount 2240S is also equipped with a Sensorbus terminal for connection of a Water Level Sensor.

Note

If an averaging temperature detector is connected to the Rosemount 2240S, a DIP switch must be set, see “DIP Switches” on page 62 for more information.

When a Rosemount 2240S transmitter is mounted on top of a MST/WLS, the sensor wires will enter the terminal compartment through the sleeve at the bottom of the Rosemount 2240S housing.

In case a Rosemount 2240S is mounted on a pipe or a wall (see “Mechanical installation” on page 30), the sleeve and nut can be replaced by an M32 cable gland, see Figure 2-2 on page 8.

October 2017

There are three wiring types that can be used for temperature elements connected to a Rosemount 2240S. The number of elements that can be connected varies depending on the type of temperature sensor that is used as illustrated in Ta b l e 4- 2 :

Table 4-2. Number of Temperature Elements for Various Temperature Sensors and Wiring Types

Multiple Spot Temperature Sensor

Rosemount 565 1-16 elements 1-16 elements 1-16 elements Rosemount 566 1-16 elements 1-16 elements 1-16 elements Rosemount 765 1-16 elements 1-14 elements 1-10 elements

See Rosemount Tank Gauging System Data Sheet

Temperature Sensors.

Note

Temperature elements must be connected in the order 1, 2, 3 etc. without any gaps (e.g 10 elements must be connected to channel 1-10).

Note

Use terminals “b”, “c”, and “d” for 3-wire connections.

3-wire common return

3-wire individual

for more information on various Multiple Spot

4-wire individual

Rosemount™ 2240S Installation

Page 54

Rosemount™ 2240S Installation

October 2017

To connect the sensor wires for a temperature detector to a Rosemount 2240S do the following:

1. Make sure the power supply is switched off.

2. Loosen the four screws and remove the cover from the terminal compartment.

3. Run the wires for temperature elements and water level sensor through the sleeve at the bottom of

the transmitter housing, see Figure 4-8. If the 2240S transmitter is mounted on a wall or pipe (remote mounting), run the sensor wires through the appropriate cable gland/conduit entry, see Figure 2-2 on page 8.

4. Connect the temperature sensor wires to the terminals marked “1” to “16” and “a”, “b”, “c”, and

“d”. Refer to Figure 4-9, Figure 4-10, and Figure 4-11 depending on the sensor type and measurement method that is used.

5. Connect the red, green, white, and black water level sensor wires to the Sensorbus terminal as

shown in Figure 4-8.

6. Connect the shield on the water level sensor cable to one of the ground terminals.

7. Make sure the cover sealing is placed in the correct position.

8. Attach the cover on the terminal compartment and tighten the four screws.

9. Tighten the cable glands.

Reference Manual

00809-0100-2240, Rev DA

Figure 4-8. Terminal for Connection of Temperature Elements

A.Internal grounding terminals B. Cable entries C. Cable entry for integrated MST/WLS sensor D. RTD channel numbers ( 1 .. 16) E. Sensorbus terminal F. Wire color: Red (+), Green (B), White (A), Black (-)

Rosemount™ 2240S Installation

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Reference Manual

Up to 16 channels

Common return

d1c1b1 b2 b16b3

T1 T2 T3 T16

Up to 16 channels

b1 c1 c2b2d1 d2 b3 d3c3 b16 d16c16

Individual return

T1 T2 T3 T16

Up to 16 channels

a1 b1 c1 d1 c2a2 b2 d2 a3 b3 a16c3 b16 c16 d16d3

Individual return

T1 T2 T3 T16

00809-0100-2240, Rev DA

The following wiring methods are supported:

Figure 4-9. 3-wire with Common Return

Note

Black wires (common/individual return) must always be connected to the c- and d- terminals on left-hand side of the terminal block.

Rosemount™ 2240S Installation

October 2017

Figure 4-10. 3-wire Individual Spot

Figure 4-11. 4-wire individual Spot

Rosemount™ 2240S Installation

Page 56

Rosemount™ 2240S Installation

October 2017

Cable color coding

Table 4-3. Cable Colors for the Rosemount 565/566/765 Temperature Sensors

Reference Manual

00809-0100-2240, Rev DA

Temperature Element

T1 Brown T2 Red T3 Orange T4 Yel low T5 Green T6 Blue T7 Violet T8 Grey T9 White T10 Pink T11 Brown/Black T12 Red/Black T13 Orange/Black T14 Yel lo w/ Bl ac k T15 Green/Black T16 Blue/Black

Color

Rosemount™ 2240S Installation

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Reference Manual

00809-0100-2240, Rev DA

Configuration/Operation

Section 5 Configuration/Operation

Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 47

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 48

Basic configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 50

LED signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 60

Switches and reset buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 62

Configuration using TankMaster WinSetup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 65

OUNDATION

General block information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 71

Analog Input block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 73

Analog Output block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 79

Multiple Analog Input blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 81

Resource block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 82

475 Field Communicator menu tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 89

Configuration using AMS Device Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 90

Alert setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 102

™

fieldbus overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 66

October 2017

5.1 Safety messages

warning symbol ( ). Please refer to the following safety messages before performing an operation preceded by this symbol.

Failure to follow safe installation and servicing guidelines could result in death or serious injury:

Make sure only qualified personnel perform the installation. Use the equipment only as specified in this manual. Failure to do so may impair the

protection provided by the equipment. Do not perform any service other than those contained in this manual unless you are

qualified.

Explosions could result in death or serious injury:

Verify that the operating environment of the transmitter is consistent with the appropriate hazardous locations certifications.

Before connecting a FF communicator in an explosive atmosphere, make sure the instruments in the loop are installed in accordance with intrinsically safe or non-incendive field wiring practices.

Do not remove the gauge cover in explosive atmospheres when the circuit is alive.

Configuration/Operation

Page 58

Configuration/Operation

October 2017

5.2 Introduction

This chapter provides information about configuration of the Rosemount™ 2240S Multi-input Temperature Transmitter regardless of the configuration tool used. However, you will find frequent references to TankMaster WinSetup, which is the recommended configuration tool.

It is important that configuration is properly prepared by listing the appropriate Modbus addresses, device tags, and tank tags.

5.2.1 Configuration procedure

Basically, a Rosemount 2240S can be installed and configured by one of the following methods:

 As part of the installation of a Rosemount 2410 Tank Hub. This is the standard procedure when a new

system is installed, see the Rosemount Tank Gauging System Configuration Manual

 As a separate device, connected to the Tankbus of a Rosemount 2410 in an existing Rosemount Tank

Gauging system. The device is configured with a suitable tool, such as TankMaster WinSetup.

 As a separate device in a FOUNDATION

configuration.

5.2.2 Parameters

Reference Manual

00809-0100-2240, Rev DA

™

fieldbus system. AMS Device Manager may be used for

Temperature elements

The basic configuration includes parameters for a standard configuration which is sufficient in most cases. The following parameters are configured:

 number of temperature elements  temperature element type (Spot or Average)  position in tank  temperature elements excluded from average calculation  minimum distance between element and product surface for element to be included in average

temperature calculation (insert distance)

Water Level Sensor

Configuration of the water level sensor includes:

 level offset (difference between tank zero level and water zero level)  probe length  upper and lower dead zone

Configuration/Operation

Page 59

Reference Manual

00809-0100-2240, Rev DA

5.2.3 Configuration tools

Different tools are available for configuration of a Rosemount 2240S:

 Rosemount TankMaster Winsetup  Field Communicator  AMS Device Manager for FOUNDATION  FOUNDATION fieldbus hosts supporting DD4

TankMaster is an Emerson Automation Solutions/Rosemount Tank Gauging inventory management software package for installation and configuration of level gauging equipment.

The WinSetup package provides you with powerful and easy-to-use tools for installation and configuration, see the Rosemount Tank Gauging System Configuration Manual

For DeltaV users, the DD can be found at www.easydeltav.com. For other hosts that use Device Descriptions (DD) and DD Methods for device configuration, the latest DD versions can be found on F

OUNDATION’S website at www.fieldbus.org.

™

fieldbus systems

Configuration/Operation

October 2017

Configuration/Operation

Page 60

Configuration/Operation

October 2017

5.3 Basic configuration

Temperature elements and a Water Level Sensor can be connected to the Rosemount 2240S Multi-input Tem perature Tra nsmitter.

5.3.1 Temperature elements

The Rosemount 2240S Multi-input Temperature Transmitter supports the configuration options listed in

Ta bl e 5 -1 for connected temperature elements. These options can be configured in TankMaster

WinSetup via the 22XX ATD window (the Average Temperature Calculation and 2240 MTT Temperature Sensor tabs). For F

Table 5-1. Rosemount 2240S Temperature Element Configuration

Settings Description

OUNDATION fieldbus systems the AMS Device Manager can be used.

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Number of sensor temperature elements

Sensor type Spot or average sensor types are supported.

Temperature sensor element position in tank

Exclude spot sensor element from tank average temperature calculation

Insert distance

Auto Sensor Configuration

Maximum 16 temperature elements

Specify the position of each temperature element in the tank, see

“Temperature sensor element positions” on page 51.

You can exclude certain spot elements from the average temperature calculation, see “Tank average temperature calculation” on page 51.

Minimum distance between element and surface for element to be included in average calculation, see “Insert distance” on page 52.

This option controls whether the temperature sensor is automatically configured based on the “Averaging RTD” DIP switch setting, or if manual configuration is required. Automatic configuration means that the sensor is configured according to a specific default setting. See “DIP Switches” on page 62 for more information.

(1)

• Auto

• PT100 (spot)

• CU90 (average)

Conversion method

• CU90US

• User-defined (see “Conversion methods” on page 65):

- linearization table

- formula

- individual formula

Temperature ran ge Measurement range of the temperature elements

Type of sensor wiring:

Sensor wiring (Connection)

• 3 wire spot or average with common return

• 3 wire independent spot

• 4 wire independent spot

1. The Rosemount 2460 System Hub supports 16 elements and the Rosemount 2160 Field Communication Unit supports a maximum of 14 temperature spot elements. However, Average Temperature will be correctly calculated by a Rosemount 2410 Tank Hub connected to a Rosemount 2240S with 16 temperature elements regardless if the tank hub is connected to a Rosemount 2460 or a Rosemoutn 2160.

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Temperature sensor element positions

The temperature elements are numbered from the bottom of the tank and upwards. Enter the position of each element, measured as the distance from the Zero Level (Dipping Datum Plate) to the temperature element. If you use average temperature elements, enter the position of the terminating level of each sensor element.

Figure 5-1. Temperature sensor element positions

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Tank average temperature calculation

You can exclude certain spot elements from the average temperature calculation. This may be useful if, for example, the temperature close to the surface or close to the bottom of the tank deviates significantly from the temperature in the rest of the tank. This may also be accomplished by setting an appropriate value for the Insert Distance parameter, see “Insert distance” on page 52.

Note

A faulty temperature sensor will affect the temperature calculation. For more information see “Ground

fault detection” on page 111.

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Insert Distance

These sensors are not included in th e average temperature calculation

Product surface

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Insert distance

You can specify a minimum distance between the product surface and the first temperature spot element to be included in the average temperature calculation. If the temperature spot element is within or above the Insert Distance, the element will be excluded from the calculation.

Figure 5-2. Insert distance

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This function may be useful if the temperature of the atmosphere above the product surface significantly deviates from the temperature of the product itself, resulting in large temperature gradients close to the product surface. By specifying an Insert Distance, temperature elements within this region can be excluded from average temperature calculations.

The Insert Distance function can also be used to compensate for inaccuracies in the measured temperature element positions, in order to make sure that elements above the product surface are not included in the average temperature calculation. If, for example, temperature element positions are measured with an accuracy of 10 mm, setting the minimum distance to at least 10 mm will guarantee that sensors above the surface are not included in the average temperature calculations.

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5.3.2 Water Level Sensor calibration

The Water Level Sensor (WLS) measures the free water level below an oil surface. The WLS can be combined with Multiple Spot Temperature sensors.

The WLS is factory calibrated for a dielectric constant stored in a separate write protected Holding Register area.

The following parameters are stored in the factory calibration:

 Full = The measured capacitance value when the probe is completely covered with water  Empty = The measured capacitance value when the probe is completely covered by the reference

product

In case the dielectric constant of the product differs from factory calibration you will need to perform a new empty calibration. In this case empty means that there is no water, i.e. the sensor is fully immersed in oil.

Calibration procedure

1. Lift the Water Level Sensor from the bottom of the tank and ensure the sensor is covered by the product (oil) only.

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=2.3 (diesel). The factory calibration values are

2. Wait five minutes.

3. Press the WLS Calibration button (A) on the Rosemount 2240S transmitter for at least two seconds to start calibration (see Figure 5-3). Calibration is indicated with a steady LED light for about 10 seconds, then it is turned off.

4. When calibration is finished the status LED lights up with a steady light for about ten seconds. In case of a calibration error, the LED blinks at a high frequency for 10 seconds, see Figure 5-4.

5. Wait for the Status LED (B) to turn from a steady light to normal LED status (blinking with 2 seconds interval).

6. Once the calibration process is completed, anchor the Water Level Sensor to the bottom of the tank.

Figure 5-3. ZERO button and LED status signal

Configuration/Operation

A. WLS Calibration B. LED status signal

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ABC A

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The different phases of the calibration process are indicated by the LED inside the Rosemount 2240S housing as shown in Figure 5-4.

Figure 5-4. Calibration status indicated by LED

A. Normal B. Calibration starts (10 s) C. Calibration ongoing (10 s) D. Calibration OK (10 s) E. Calibration FAILED (10 s)

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Tank Zer o Level

Tank Reference Point

Upper Reference Point

Water Zero Level

Upper Sensor Limit (100%)

Lower Sensor Limit (0%)

Mark

Level offset

Tank Reference Height (R)

Active length (L

)

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5.3.3 Water Level Sensor measuring range

Reference Points

The Water Level Sensor has two reference points, the Upper Reference Point and the Water Zero Level, which are marked on the probe. The positions are given in Figure 5-5 below:

Figure 5-5. Tank geometry for the water level sensor

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Configuration/Operation

Level offset

The Level Offset X, referred to as the distance between Tank Zero Level and Water Zero Level, needs to be considered when configuring the WLS. X can be calculated from known tank distances as described in

“Converting from WLS to tank reference system” on page 57. The various distances are illustrated in Figure 5-5 and Figure 5-7 on page 58.

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Upper dead zone

Upper Measurement Limit

Lower Measurement Limit

Lower dead zone

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Upper and lower dead zone

The Upper Dead Zone and the Lower Dead Zone are regions within the active length of the water level sensor which can be used to reduce the measurement range. This can be useful in case there is no distinct interface between water and oil. See the Rosemount Tank Gauging System Configuration

Manual for information about how to configure the Dead Zones. See also Figure 5-7 on page 58.

Figure 5-6. WLS Measurement Limit and Dead Zones

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Converting from WLS to tank reference system

To convert from the reference system of the water level sensor (WLS) to the reference system of the tank, the distance X needs to be calculated by using the following formula:

X = (R-L1) - (L-L2)

X=distance between the Tank Zero Level and the Water Zero Level. L=distance between Water Zero Level and mark on the upper part of the WLS. R= Tank Reference Height. This is the distance between the Tank Reference Point and the Tank Zero Level. L1=distance between the Tank Reference Point and the temperature sensor flange. L2=distance between the mark on the top of the WLS and the temperature sensor flange. See Figure 5-5 on page 55 for illustration of the different geometry parameters related to the water level

sensor.

Sensor limits

Conversion from the WLS reference system to the tank reference system is handled by the Rosemount 2240S transmitter. In the tank reference system, the Lower Sensor Limit (0%) and the Upper Sensor Limit (100%) are given by the following formulas:

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Upper Sensor Limit (100%) = L

Lower Sensor Limit (0%) = X where L

Level and the Tank Zero Level (Minimum Water Distance) as described above. See Figure 5-5 on page 55 and examples in section “Configuration examples” on page 59.

is the active length of the Water Level Sensor, and X is the distance between the Water Zero

+ X

Upper and lower measurement limit

In case Upper and Lower Dead Zones are used to reduce the measurement range (see “Upper and lower

dead zone” on page 56), the resulting measurement limits are calculated using the following formulas:

Upper Measurement Limit (100%) = (L

Lower Measurement Limit (0%) = X + LDZ, where L

=active length of the water level sensor

UDZ=Upper Dead Zone LDZ=Lower Dead Zone See Figure 5-6 on page 56 for an illustration of how the measurement range is affected by the Upper and

Lower Dead Zones.

+ X) - UDZ

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Figure 5-7. Measurement range and geometry parameters

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A. Upper Sensor Limit (100%) B. Lower Sensor Limit (0%) C. Upper measurement Limit D. Measurement range E. Lower measurement Limit F. Tan k Zero Lev el G. Tank Reference Point H. Upper Dead Zone I. Lower Dead Zone K. Upper Reference Point L. distance between Water Zero Level and mark on the upper part of the WLS L1. Distance between the Tank Reference Point and the temperature sensor flange L2. Distance between the mark on the top of the WLS and the temperature sensor flange X. Level offset R. Tank Reference Height. The distance between the Tank Reference Point and Tank Zero Level.

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Tank Zer o Level

Water Zero Level

X<0

100%

Tank Zer o Level

100%

Water Zero Level

X=0

Water Zero Level

X>0

Tank Zero Level

100%

00809-0100-2240, Rev DA

Configuration examples

Configuration of the water level sensor can basically be divided into three different cases as illustrated in

Ta bl e 5 -2 below.

X<0: Water Zero Level is located below the Tank Zero Level. X=0: Water Zero Level is located at the same position as the Tank Zero Level. X>0: Water Zero Level is located above the Tank Zero Level.

Table 5-2. WLS Configuration

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Water Zero Level (0%) is below Tank Zero Level:

X<0

Example:

LA=500 mm, X= -50 mm.

LSL (0%)= -50 mm.

USL(100%) = 500 + (-50)=450 mm.

Water Zero Level (0%) is equal to Tank Zero Level:

X=0

Example:

LA=500 mm, X=0 mm.

LSL (0%) = 0 mm.

USL (100%) = 500 mm.

Water Zero Level (0%) is above Tank Zero Level:

X>0

Example:

LA=500 mm, X=70 mm.

LSL (0%) = 70 mm.

USL (100%)= 500 + 70=570 mm.

Configuration/Operation

LSL=Lower Sensor Limit USL=Upper Sensor Limit L

=Active Length

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5.4 LED signals

The Rosemount 2240S Multi-input Temperature Transmitter is equipped with Light Emitting Diodes (LED) in order to indicate status and communication.

5.4.1 Status LED

The status LED indicates:

 normal operation by flashing every other second  calibration of the water level sensor, see “Water Level Sensor calibration” on page 53  error codes

Figure 5-8. Status LED

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A. Status LED

Error codes

The status LED indicates error codes by using different blinking sequences. In normal operation the LED flashes once every other second. When an error occurs, the LED flashes a sequence that corresponds to a code number followed by a five second pause. This sequence is continuously repeated (for more information see “Device error LED signals” on page 113).

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A B

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5.4.2 Communication LEDs

There are two pairs of LEDs that indicate communication status for the Rosemount 2240S Multi-input Tem perature Tra nsmitter :

 when a Water Level Sensor (WLS) is connected, two LED signals indicate that measurement and status

information is communicated over the Sensor bus to the temperature transmitter

 two LEDs indicate that the temperature transmitter communicates with a Rosemount 2410 Tank Hub

over the Tankbus

Figure 5-9. Communication LEDs

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Configuration/Operation

A: WLS - receive and transmit B. Tankbus - receive and transmit

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Off

DIP Switches

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5.5 Switches and reset buttons

5.5.1 DIP Switches

The Rosemount 2240S is equipped with four DIP switches, see Figure 5-10.

Figure 5-10. DIP Switches

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The switches control the following settings:

Table 5-3. DIP Switches

Number Function Description

SIMULATE

WRITE PROTECT Enables write protection of configuration data. SPARE Not used

AVERAGING RTD

Enables simulation of temperature measurements and Field diagnostic alerts.

Enables the use of an average temperature sensor, see “Tank average

temperature calculation” on page 51.

The simulate switch

The Simulate switch can be used to simulate a resistance value from temperature elements. For F

OUNDATION fieldbus systems it enables simulation of Field Diagnostics alerts as well.

The write protect switch

The Write Protect switch prevents unauthorized configuration changes by locking the Rosemount 2240S database registers.

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Auto configuration using the Average DIP switch

The Average switch enables automatic configuration of the Rosemount 2240S according to the default settings in Ta bl e 5 -4 :

Table 5-4. Auto Configuration Parameters

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Configuration Parameter

Element Type Average Spot

Element Wiring

Conversion Method Cu90 Pt100

Switch in on (Average) position Switch in off position (default)

Common Return See Figure 4-9 on page 45

In the TankMaster WinSetup configuration tool, automatic configuration can be enabled in the configuration window for the Rosemount 2240S transmitter (2240 MTT Temperature Sensor tab in the 22XX ATD window).

In case the installation does not match the default setting for Auto Configuration you will have to configure the temperature sensor manually. See configuration of ATD devices in the Rosemount Tank

Gauging System Configuration Manual for more information.

Note

Manual configuration may override the switch settings.

For more information on the various configuration parameters, see “Basic configuration” on page 50.

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5.5.2 Reset button

Use the reset button to force a restart of the processor (for more information see “Reset and WLS

calibration” on page 112).

Figure 5-11. Reset button

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A: Reset

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Configuration/Operation

5.6 Configuration using TankMaster WinSetup

The TankMaster software package provides you with powerful and easy-to-use tools for installation and configuration of a Rosemount Tank Gauging system. See the Rosemount Tank Gauging System

Configuration Manual for more information.

5.6.1 Advanced configuration

Average temperature calculation weight factor

You can specify a weight factor for each temperature element used in the tank average temperature calculation. This allows you to rate selected temperature elements with a larger impact on the average temperature calculation than the other elements. This is primarily used for LPG tanks.

Conversion methods

When using a resistance temperature element, the resistance values can be converted to temperature values by using:

 a linearization table  a formula  an individual formula for each temperature element

October 2017

For more information, see the Rosemount Tank Gauging System Configuration Manual information.

for more

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5.7 FOUNDATION™ fieldbus overview

This section provides a brief overview of FOUNDATION fieldbus block operation with the Rosemount 2240S Multi-Input Temperature Transmitter.

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For detailed information about F Rosemount 2240S Series, refer to Appendix C: Foundation™ Fieldbus Block Information and the F Fieldbus Block Manual (Document No. 00809-0100-4783).

5.7.1 Block operation

Function blocks within the fieldbus device perform the various functions required for process control. Function blocks perform process control functions, such as analog input (AI) functions, as well as proportional-integral derivative (PID) functions. The standard function blocks provide a common structure for defining function block inputs, outputs, control parameters, events, alarms, and modes, and combining them into a process that can be implemented within a single device or over the fieldbus network. This simplifies the identification of characteristics that are common to function blocks.

In addition to function blocks, fieldbus devices contain two other block types to support the function blocks. These are the Resource block and the Transducer block.

Resource blocks contain the hardware specific characteristics associated with a device; they have no input or output parameters. The algorithm within a resource block monitors and controls the general operation of the physical device hardware. There is only one resource block defined for a device.

Transducer blocks connect function blocks to local input/output functions. They read sensor hardware and write to effector (actuator) hardware.

Resource block

The Resource block contains diagnostic, hardware, electronics, and mode handling information. There are no linkable inputs or outputs to the Resource block.

OUNDATION fieldbus technology and function blocks used in the

OUNDATION

Measurement transducer block (TB1100)

The Measurement transducer block contains parameters for configuration of the Rosemount 2240S for temperature measurements as well as temperature measurement data. It contains device information including diagnostics and the ability to configure, set to factory defaults and restart the temperature transmitter.

The Register transducer block allows a service engineer to access all database registers in the device.

Average Temperature transducer block (TB1300)

The Average Temperature transducer block contains parameters for configuration of average temperature calculations for the 2240S Multi-Input Temperature Transmitter.

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OUT=The block output value and status OUT_D=Discrete output that signals a selected alarm condition

OUT_D

OUT

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Analog Input block

Figure 5-12. Analog-Input Block

The Analog Input (AI) function block processes field device measurements and makes them available to other function blocks. The output value from the AI block is in engineering units and contains a status indicating the quality of the measurement. The measuring device may have several measurements or derived values available in different channels. Use the channel number to define the variable that the AI block processes and passes on to linked blocks. For further information refer to “Analog input block” on

page 161 and “Analog Input block” on page 73.

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Multiple Analog Input block

The Multiple Analog Input (MAI) block makes the temperature elements available to other function blocks.

PID block

The PID function block combines all of the necessary logic to perform proportional/integral/derivative (PID) control. The block supports mode control, signal scaling and limiting, feed forward control, override tracking, alarm limit detection, and signal status propagation.

The block supports two forms of the PID equation: Standard and Series. You can choose the appropriate equation using the MATHFORM parameter. The Standard ISA PID equation is the default selection.

Input Selector block

The Input Selector (ISEL) function block can be used to select the first good, Hot Backup, maximum, minimum, or average of as many as eight input values and place it at the output. The block supports signal status propagation.

Integrator block

The Integrator (INT) function block integrates one or two variables over time. This block will accept up to two inputs, has six options how to totalize the inputs, and two trip outputs.

The block compares the integrated or accumulated value to pre-trip and trip limits and generates discrete output signals when the limits are reached.

Arithmetic block

The Arithmetic (ARTH) function block provides the ability to configure a range extension function for a primary input. It can also be used to compute nine different arithmetic functions.

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Control Selector block

The Control Selector function block selects one of two or three inputs to be the output. The inputs are normally connected to the outputs of PID or other function blocks. One of the inputs would be considered Normal and the other two overrides.

Output Splitter block

The Output Splitter function block provides the capability to drive two control outputs from a single input. It takes the output of one PID or other control block to control two valves or other actuators.

Analog output block

The Analog Output function block accepts an output value from a field device and assigns it to a specified I/O channel. For further information refer to “Analog Output block” on page 79 and “An al og

output block” on page 165.

Function block summary

The following function blocks are available for the Rosemount 2240S Series:

 Analog Input (AI)  Analog Output (AO)  Multiple Analog Input (MAI)  Input Selector (ISEL)  Proportional/Integral/Derivative (PID)  Output Splitter (OS)  Signal Characterizer (SGCR)  Integrator (INT)  Arithmetic (ARTH)  Control Selector (CS)

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For detailed information about F

OUNDATION fieldbus technology and function blocks used in the

Rosemount 2240S Series, refer to the F 00809-0100-4783).

OUNDATION Fieldbus Block Manual (Document No.

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5.8 Device capabilities

5.8.1 Link active scheduler

The Rosemount 2240S can be designated to act as the backup Link Active Scheduler (LAS) in the event that the LAS is disconnected from the segment. As the backup LAS, the Rosemount 2240S will take over management of communications until the host is restored.

The host system may provide a configuration tool specifically designed to designate a particular device as a backup LAS. Otherwise, this can be configured manually.

5.8.2 Device addressing

FOUNDATION fieldbus devices use addresses divided into four sub ranges as shown in Tab l e 5- 5 .

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Table 5-5. Address Ranges for F

Address range

(decimal)

0 through 15 00 through 0F Reser ved 16 through 247 10 through F7 Permanent devices

248 through 251 F8 through FB

252 through 255 FC through FF

Address range (hexadecimal)

OUNDATION Fieldbus Devices

Allocation

New or decommissioned devices

Temporary (“visitor”) devices. Example: 375/475 communicator

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5.8.3 Capabilities

Virtual Communication Relationship (VCRs)

There are a total of 20 VCRs. One is permanent and 19 are fully configurable by the host system. 40 link objects are available.

Table 5-6. Communication Parameters

Network Parameter Value

Slot Time 8 Maximum Response Delay 5 Minimum Inter PDU Delay 8

Block Execution Times

Table 5-7. Execution Times

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Block Execution time (ms)

Multiple Analog Input (MAI) 15 Analog Input (AI) 10 Analog Output 10 Proportional/Integral/Derivative (PID) 15 Signal Characterizer (SGCR) 10 Integrator (INT) 10 Arithmetic (ARTH) 10 Input Selector (ISEL) 10 Control Selector (CS) 10 Output Splitter (OS) 10

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Resou rce Block

Tra ns d uc er Block

Analog Input (AI Block)

Other function blocks

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5.9 General block information

5.9.1 Modes

Changing modes

To change the operating mode, set the MODE_BLK.TARGET to the desired mode. After a short delay, the parameter MODE_BLOCK.ACTUAL should reflect the mode change if the block is operating properly.

Permitted modes

It is possible to prevent unauthorized changes to the operating mode of a block. To do this, configure MODE_BLOCK.PERMITTED to allow only the desired operating modes. It is recommended to always select OOS as one of the permitted modes.

Types of modes

For the procedures described in this manual, it will be helpful to understand the following modes:

AUTO

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The functions performed by the block will execute. If the block has any outputs, these will continue to update. This is typically the normal operating mode.

Out of Service (OOS)

The functions performed by the block will not execute. If the block has any outputs, these will typically not update and the status of any values passed to downstream blocks will be “BAD”. To make some changes to the configuration of the block, change the mode of the block to OOS. When the changes are complete, change the mode back to AUTO.

MAN

In this mode, variables that are passed out of the block can be manually set for testing or override purposes.

Other types of modes

Other types of modes are Cas, RCas, ROut, IMan and LO. Some of these may be supported by different function blocks in the Rosemount 2240S. For more information, see the Function Block manual, document 00809-0100-4783.

Note

When an upstream block is set to OOS, this will impact the output status of all downstream blocks.

Figure 5-13 below depicts the hierarchy of blocks.

Configuration/Operation

Figure 5-13. Block Hierarchy

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5.9.2 Block instantiation

The Rosemount 2240S supports the use of Function Block Instantiation. This means that the number of blocks and block types can be defined to match specific application needs.The number of blocks that can be instantiated is only limited by the amount of memory within the device and the block types that are supported by the device. Instantiation does not apply to standard device blocks like the Resource and Transducer Blocks.

By reading the parameter “FREE_SPACE” in the Resource block you can determine how many blocks you can instantiate. Each block that you instantiate takes up 4.6% of the “FREE_SPACE”.

Block instantiation is done by the host control system or configuration tool, but not all hosts implement this functionality. Please refer to your specific host or configuration tool manual for more information.

5.9.3 Factory configuration

The following fixed configuration of function blocks is provided:

Table 5-8. Available Function Blocks for the Rosemount 2240S

Function Block Index Default Tag Available

Analog Input Analog Input 1500 AI 1500 Default, permanent Analog Input 1600 AI 1600 Default, permanent

(1)

1400 AI 1400 Default, permanent

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Analog Input 1700 AI 1700 Default, permanent Analog Input 1800 AI 1800 Default, permanent Analog Input 1900 AI 1900 Default, permanent Analog Output Multiple Analog Input 2100 MAI 2100 Default, permanent Multiple Analog Input 2200 MAI 2200 Default, permanent Input Selector 2300 ISEL 2300 Default, deletable Input Selector 2400 ISEL 2400 Default, deletable PID 2500 PID 2500 Default, deletable Output Splitter 2600 OSPL 2600 Default, deletable Signal Characterizer 2700 CHAR 2700 Default, deletable Integrator 2800 INTEG 2800 Default, deletable Arithmetic 2900 ARITH 2900 Default, deletable Control Selector 3000 CSEL 3000 Default, deletable

1. See “Factory supplied AI blocks” on page 75 for more information.

2. See “Analog Output block” on page 79 for more information.

(2)

2000 AO 2000 Default, permanent

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5.10 Analog Input block

5.10.1 Configure the AI block

A minimum of four parameters are required to configure the AI Block. The parameters are described below with example configurations shown at the end of this section.

CHANNEL

Select the channel that corresponds to the desired sensor measurement:

Table 5-9. AI Block Channels for the Rosemount 2240S

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AI Block Parameter

Internal Temperature 1 CHANNEL_HOUSING_TEMPERATURE Auxiliary device value 2 CHANNEL_SB_VALUE Water level 3 CHANNEL_WATER_LEVEL Pressure 4 CHANNEL_PRESSURE Average liquid temperature 5 CHANNEL_ TEMP_AVERAGE_LIQUID Average vapor temperature 6 CHANNEL_ TEMP_AVERAGE_VAPOR Average Tank Temperature 7 CHANNEL_ TANK_TEMPERATURE

TB Channel

Value

Process Variable

L_TYPE

The L_TYPE parameter defines the relationship of the transmitter measurement (Housing Temperature, Auxiliary Device Value, Water Level, Pressure, Average Liquid Temperature, Average Vapor Temperature, Tank Temperature) to the desired output of the AI Block. The relationship can be direct or indirect root.

Direct

Select direct when the desired output will be the same as the transmitter measurement (Housing Temperature, Auxiliary Device Value, Water Level, Pressure, Average Liquid Temperature, Average Vapor Temperature, Tank Temperature).

Configuration/Operation

Indirect

Select indirect when the desired output is a calculated measurement based on the transmitter measurement (e.g. level value displayed in percentage of full span based on measured product level). The relationship between the transmitter measurement and the calculated measurement will be linear.

Indirect Square Root

Select indirect square root when the desired output is an inferred measurement based on the transmitter measurement and the relationship between the sensor measurement and the inferred measurement is square root.

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XD_SCALE and OUT_SCALE

The XD_SCALE and OUT_SCALE each include three parameters: 0%, 100%, and engineering units. Set these based on the L_TYPE:

L_TYPE is Direct

When the desired output is the measured variable, set the XD_SCALE to represent the operating range of the process. Set OUT_SCALE to match XD_SCALE.

L_TYPE is Indirect

When an inferred measurement is made based on the sensor measurement, set the XD_SCALE to represent the operating range that the sensor will see in the process. Determine the inferred measurement values that correspond to the XD_SCALE 0 and 100% points and set these for the OUT_SCALE.

L_TYPE is Indirect Square Root

When an inferred measurement is made based on the transmitter measurement and the relationship between the inferred measurement and sensor measurement is square root, set the XD_SCALE to represent the operating range that the sensor will see in the process. Determine the inferred measurement values that correspond to the XD_SCALE 0 and 100% points and set these for the OUT_SCALE.

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Engineering units

Note

To avoid configuration errors, only select Engineering Units for XD_SCALE and OUT_SCALE that are supported by the device (see “Supported units” on page 176).

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5.10.2 Factory supplied AI blocks

The Rosemount 2240S is supplied with six pre-configured AI blocks according to Ta b l e 5- 1 0 . The block configuration can be changed if needed.

Table 5-10. Factory Supplied AI Blocks

AI Block Channel L-Type Units

1 CHANNEL_ TEMP_AVERAGE_LIQUID Direct deg C 2 CHANNEL_ TEMP_AVERAGE_VAPOR Direct deg C 3 CHANNEL_ TANK_TEMPERATURE Direct deg C 4 CHANNEL_WATER_LEVEL Direct meter 5 CHANNEL_HOUSING_TEMPERATURE Direct deg C 6 CHANNEL_PRESSURE Direct bar

5.10.3 Modes

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The AI Function Block supports three modes of operation as defined by the MODE_BLK parameter:

 Manual (Man) The block output (OUT) may be set manually  Automatic (Auto) OUT reflects the analog input measurement or the simulated value when simulation

is enabled

 Out of Service (O/S) The block is not processed. FIELD_VAL and PV are not updated and the OUT status

is set to Bad: Out of Service. The BLOCK_ERR parameter shows Out of Service. In this mode, you can make changes to all configurable parameters. The target mode of a block may be restricted to one or more of the supported modes.

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PV_FTIME

63% of Change

OUT (mode in man)

OUT (mode in auto)

Time (seconds)

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5.10.4 Simulation

To perform lab test of process variables and alerts, you can either change the mode of the AI block to manual and adjust the output value, or you can enable simulation through the configuration tool and manually enter a value for the measurement value and its status. In both cases, you must first set the SIMULATE switch (1) on the field device to the ON position, see “Switches and reset buttons” on page 62.

With simulation enabled, the actual measurement value has no impact on the OUT value or the status.

5.10.5 Filtering

The filtering feature changes the response time of the device to smooth variations in output readings caused by rapid changes in input. You can adjust the filter time constant (in seconds) using the PV_FTIME parameter. Set the filter time constant to zero to disable the filter feature.

Figure 5-14. Analog Input Function Block Timing Diagram

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FIELD_VAL

100 Channel Value EU*@0%–

EU*@100% EU*@0%–

--------------------------------------------------------------- -----------------------------

* XD_SCALE values

PV Channel Value=

FIELD_VAL

100

-------------------------------





EU**@100% EU**@0%–EU**@0%+=

** OUT_SCALE values

FIELD_VAL

100

-------------------------------





EU**@100% EU**@0%–EU**@0%+=

** OUT_SCALE values

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5.10.6 Signal Conversion

You can set the signal conversion type with the Linearization Type (L_TYPE) parameter. You can view the converted signal (in percent of XD_SCALE) through the FIELD_VAL parameter.

You can choose from direct or indirect signal conversion with the L_TYPE parameter.

Direct

Direct signal conversion allows the signal to pass through the accessed channel input value (or the simulated value when simulation is enabled).

Indirect

Indirect signal conversion converts the signal linearly to the accessed channel input value (or the simulated value when simulation is enabled) from its specified range (XD_SCALE) to the range and units of the PV and OUT parameters (OUT_SCALE).

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Indirect Square Root

Indirect Square Root signal conversion takes the square root of the value computed with the indirect signal conversion and scales it to the range and units of the PV and OUT parameters.

When the converted input value is below the limit specified by the LOW_CUT parameter, and the Low Cutoff I/O option (IO_OPTS) is enabled (True), a value of zero is used for the converted value (PV). This option is useful to eliminate false readings when the differential pressure measurement is close to zero, and it may also be useful with zero-based measurement devices such as flow meters.

Note

Low Cutoff is the only I/O option supported by the AI block. You can set the I/O option in Manual or Out of Service mode only.

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5.10.7 Process alarm

Process Alarm detection is based on the OUT value. You can configure the alarm limits of the following standard alarms:

 High (HI_LIM)  High high (HI_HI_LIM)  Low (LO_LIM)  Low low (LO_LO_LIM)

In order to avoid alarm chattering when the variable is oscillating around the alarm limit, an alarm hysteresis in percent of the PV span can be set using the ALARM_HYS parameter. The priority of each alarm is set in the following parameters:

 HI_PRI  HI_HI_PRI  LO_PRI  LO_LO_PRI

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5.10.8 Alarm priority

Alarms are grouped into five levels of priority:

Table 5-11. Alarm Level Priority

Priority Number

0 The priority of an alarm condition changes to 0 after the condition that caused

1 An alarm condition with a priority of 1 is recognized by the system, but is not

2 An alarm condition with a priority of 2 is reported to the operator, but does not

3-7 Alarm conditions of priority 3 to 7 are advisory alarms of increasing priority. 8-15 Alarm conditions of priority 8 to 15 are critical alarms of increasing priority.

Priority Description

the alarm is corrected.

reported to the operator.

require operator attention (such as diagnostics and system alerts).

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5.11 Analog Output block

The Rosemount 2240S is supplied with a pre-configured Analog Output (AO) block according to

Ta bl e 5 -1 3 . The block configuration can be changed if needed. See “Analog output block” on page 165

for more information.

5.11.1 CHANNEL

Select the channel that corresponds to the desired sensor measurement:

Table 5-12. AO Block Channels for the Rosemount 2240S

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AO Block

Parameter

Level 1 CHANNEL_LEVEL

Table 5-13. Factory Supplied AO Block for the Rosemount 2240S

AO Block Channel Units

1 CHANNEL_LEVEL m

5.11.2 XD_SCALE

The XD_SCALE includes three parameters: 0%, 100%, and engineering units. Set the XD_SCALE to represent the unit for the AO block channel value.

TB Channel

Value

Process Variable

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CAS_IN=Remote set point value from another function block OUT=Block output and status.

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5.11.3 Application example

This example shows a Rosemount 2240S Multi-Input Temperature Transmitter configured for receiving level measurement data from a level device such as the Rosemount 5900S Radar Level Gauge.

Figure 5-15. Function block configuration of a Rosemount 2240S using DeltaV™ Control Studio

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Note that XD_SCALE units must be the same in the AI block and the AO block.

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5.12 Multiple Analog Input blocks

5.12.1 Configure the MAI blocks

The MAI Block is used for temperature element output. It has the ability to process up to eight temperature element measurements and make them available to other function blocks. The output values from the MAI block are in engineering units and contain a status.

CHANNEL

Select the channel that corresponds to the desired sensor measurement:

Table 5-14. MAI Block Channels for the Rosemount 2240S

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MAI Block Parameter

Tem pe ra tu re element value

TB Channel

Value

1-8

9-16

Process Variable

CHANNEL_TEMP_1 to CHANNEL_TEMP_8

CHANNEL_TEMP_9 to CHANNEL_TEMP_16

Unit

The MAI function block channel data will use the same unit as specified in the parameter TEMPERATURE_UNIT in the Measurement Transducer block TB 1100.

5.12.2 Factory Supplied MAI blocks

The Rosemount 2240S is supplied with two pre-configured MAI blocks according to Ta bl e 5 - 15 .

Table 5-15. Factory Supplied MAI Blocks for the Rosemount 2240S

MAI Block Channel Units

1 CHANNEL 1-8 deg C 2 CHANNEL 9-16 deg C

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5.13 Resource block

5.13.1 FEATURES and FEATURES_SEL

The FEATURES parameter is read only and defines which features are supported by the Rosemount 2240S. Below is a list of the FEATURES supported by the Rosemount 2240S temperature transmitter.

FEATURES_SEL is used to turn on any of the supported features that are found in the FEATURES parameter. The default setting of the Rosemount 2240S is HARD W LOCK. Choose one or more of the supported features if any.

UNICODE

All configurable string variables in the Rosemount 2240S, except tag names, are octet strings. Either ASCII or Unicode may be used. If the configuration device is generating Unicode octet strings, you must set the Unicode option bit.

REPORTS

The Rosemount 2240S supports alert reports. The Reports option bit must be set in the features bit string to use this feature. If it is not set, the host must poll for alerts. If this bit is set, the transmitter will actively report alerts.

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SOFT W LOCK and HARD W LOCK

Inputs to the security and write lock functions include the hardware security switch, the hardware and software write lock bits of the FEATURE_SEL parameter, the WRITE_LOCK parameter, and the DEFINE_WRITE_LOCK parameter.

The WRITE_LOCK parameter prevents modification of parameters within the device except to clear the WRITE_LOCK parameter. During this time, the block will function normally updating inputs and outputs and executing algorithms. When the WRITE_LOCK condition is cleared, a WRITE_ALM alert is generated with a priority that corresponds to the WRITE_PRI parameter.

The FEATURE_SEL parameter enables the user to select a hardware or software write lock or no write lock capability. To enable the hardware security function, enable the HARDW_LOCK bit in the FEATURE_SEL parameter. When this bit has been enabled the WRITE_LOCK parameter becomes read only and will reflect the state of the hardware switch.

In order to enable the software write lock, the SOFTW_LOCK bit must be set in the FEATURE_SEL parameter. Once this bit is set, the WRITE_LOCK parameter may be set to “Locked” or “Not Locked.” Once the WRITE_LOCK parameter is set to “Locked” by the software lock, all user requested writes as determined by the DEFINE_WRITE_LOCK parameter shall be rejected.

Table 5-16 on page 83 displays all possible configurations of the WRITE_LOCK parameter.

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Table 5-16. Write_Lock Parameter

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FEATURE_SEL HARDW_LOCK bit

0 (off) 0 (off) NA 1 (unlocked) Read only All 0 (off) 1 (on) NA 1 (unlocked) Read/Write All 0 (off) 1 (on) NA 2 (locked) Read/Write Function Blocks Only 0 (off) 1 (on) NA 2 (locked) Read/Write None

1 (on) 0 (off)

1 (on) 0 (off) 1 (locked) 2 (locked) Read only Function Blocks Only 1 (on) 0 (off) 1 (locked) 2 (locked) Read only None

1. The hardware and software write lock select bits are mutually exclusive and the hardware select has the highest priority. When the HARDW_LOCK bit if set to 1 (on), the SOFTW_LOCK bit is automatically set to 0 (off) and is read only.

FEATURE_SEL SOFTW_LOCK bit

5.13.2 MAX_NOTIFY

The MAX_NOTIFY parameter value is the maximum number of alert reports that the resource can have sent without getting a confirmation, corresponding to the amount of buffer space available for alert messages. The number can be set lower, to control alert flooding, by adjusting the LIM_NOTIFY parameter value. If LIM_NOTIFY is set to zero, then no alerts are reported.

SECURITY SWITCH

(1)

0 (unlocked)

WRITE_LOCK

1 (unlocked) Read only All

WRITE_LOCK Read/Write

Write access to blocks

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5.13.3 Field diagnostic alerts

The Resource Block acts as a coordinator for Field Diagnostic alerts. There are four alarm parameters (FD_FAIL_ALM, FD_OFFSPEC_ALM, FD_MAINT_ALM, and FD_CHECK_ALM) which contain information regarding some of the device errors which are detected by the transmitter software.

There is a FD_RECOMMEN_ACT parameter which is used to display the recommended action text for the highest priority alarm. FD_FAIL_ALM has the highest priority followed by FD_OFFSPEC_ALM, FD_MAINT_ALM, and FD_CHECK_ALM which has the lowest priority.

Failure alerts

A Failure alert indicates a condition within a device that will make the device or some part of the device non-operational. This implies that the device is in need of repair and must be fixed immediately. There are five parameters associated with FD_FAIL_ALM specifically, they are described below.

FD_FAIL_MAP

This parameter maps conditions to be detected as active for this alarm category. Thus the same condition may be active in all, some, or none of the four alarm categories. The parameter contains a list of conditions in the device which makes the device non-operational that will cause an alarm to be sent. Below is a list of the conditions with the highest priority first. This priority is not the same as the FD_FAIL_PRI parameter described below. It is hard coded within the device and is not user configurable.

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1. Software Failure

2. Database Error

3. Auxiliary Device Error

4. Electronics Failure - Main Board

5. Memory Failure - FF I/O Board

6. Internal Communication Failure

7. Electronics Failure - FF I/O Board

FD_FAIL_MASK

This parameter will mask any of the failed conditions listed in FD_FAIL_MAP. A bit on means that the condition is masked out from alarming and being broadcast to the host through the alarm parameter.

FD_FAIL_PRI

Designates the alarming priority of the FD_FAIL_ALM, see “Alarm priority” on page 78. The default is 0 and the recommended values are between 8 and 15.

FD_FAIL_ACTIVE

This parameter displays which of the conditions is active.

FD_FAIL_ALM

Alarm indicating a condition within a device which makes the device non-operational.

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Out of specification alarms

An Out of Specification alarm indicates that the device operates out of the specified measurement range. If the condition is ignored, the device will eventually fail. There are five parameters associated with FD_OFFSPEC_ALM, they are described below.

FD_OFFSPEC_MAP

The FD_OFFSPEC_MAP parameter contains a list of conditions indicating that the device or some part of the device operates out of specification. Below is a list of the conditions with the highest priority first. This priority is not the same as the FD_OFFSPEC_PRI parameter described below. It is hard coded within the device and is not user configurable.

1. Device Simulation Active

2. Auxiliary Device Measurement Failure

3. Internal Temperature Out of Limits

4. Average Temperature Measurement Failure

5. Temperature Measurement Failure

6. Invalid Model Code

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7. Configuration Error

FD_OFFSPEC_MASK

The FD_OFFSPEC_MASK parameter will mask any of the failed conditions listed in FD_OFFSPEC_MAP. A bit on means that the condition is masked out from alarming and being broadcast to the host through the alarm parameter.

FD_OFFSPEC_PRI

This parameter designates the alarming priority of the FD_OFFSPEC_ALM, see “Alarm priorit y” on

page 78. The default is 0 and the recommended values are 3 to 7.

FD_OFFSPEC_ACTIVE

The FD_OFFSPEC_ACTIVE parameter displays which of the conditions is detected as active.

FD_OFFSPEC_ALM

An alarm indicating that the device operates out of the specified measurement range. If the condition is ignored, the device will eventually fail.

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Maintenance required alerts

A Maintenance required alert indicates that the device or some part of the device needs maintenance soon. If the condition is ignored, the device will eventually fail. There are five parameters associated with FD_MAINT_ALM, they are described below.

FD_MAINT_MAP

The FD_MAINT_MAP parameter contains a list of conditions indicating that the device or some part of the device needs maintenance soon. The priority is not the same as the MAINT_PRI parameter described below. It is hard coded within the device and is not user configurable.

Note that maintenance alarms are not enabled by default for the Rosemount 2240S.

Below is a list of the conditions:

1. Auxiliary Device Measurement Close to Limit

FD_MAINT_MASK

The FD_MAINT_MASK parameter will mask any of the failed conditions listed in FD_MAINT_MAP. A bit on means that the condition is masked out from alarming and being broadcast to the host through the alarm parameter.

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FD_MAINT_PRI

FD_MAINT_PRI designates the alarming priority of the FD_MAINT_ALM, see “Alarm priority” on page 78. The default is 0 and the recommended values are 3 to 7.

FD_MAINT_ACTIVE

The FD_MAINT_ACTIVE parameter displays which of the conditions is active.

FD_MAINT_ALM

An alarm indicating that the device needs maintenance soon. If the condition is ignored, the device will eventually fail.

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Function Check Alarms

A Function Check alarm indicates that the device is temporary non-valid due to some activities, for example maintenance, on the device.

There are five parameters associated with FD_CHECK_ALM, they are described below.

FD_CHECK_MAP

The FD_CHECK_MAP parameter contains a list of informative conditions that do not have a direct impact on the primary functions of the device. Below is a list of the conditions:

1. Check function

FD_CHECK_MASK

The FD_CHECK_MASK parameter will mask any of the failed conditions listed in FD_CHECK_MAP. A bit on means the condition is masked out from alarming and being broadcast to the host through the alarm parameter.

FD_CHECK_PRI

FD_CHECK_PRI designates the alarming priority of the FD_CHECK_ALM, see “Alarm priorit y” on

page 78. The default is 0 and the recommended values are 1 or 2.

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FD_CHECK_ACTIVE

The FD_CHECK_ACTIVE parameter displays which of the conditions is active.

FD_CHECK_ALM

FD_CHECK_ALM is an alarm indicating that the device output is temporary invalid due to on-going work on the device.

5.13.4 Recommended actions for alerts

The FD_RECOMMEN_ACT and RECOMMENDED_ACTION parameters display text strings that will give a recommended course of action to take based on which type and which specific event of the alerts that is active (See Table 6.7.3 on page 132).

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5.13.5 Alarm priority

Alarms are grouped into five levels of priority:

Table 5-17. Alarm Level Priority

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Priority Number

0 The priority of an alarm condition changes to 0 after the condition

1 An alarm condition with a priority of 1 is recognized by the system,

2 An alarm condition with a priority of 2 is reported to the operator,

3-7 Alarm conditions of priority 3 to 7 are advisory alarms of increasing

8-15 Alarm conditions of priority 8 to 15 are critical alarms of increasing

Priority Description

that caused the alarm is corrected.

but is not reported to the operator.

but does not require operator attention (such as diagnostics and system alerts).

priority.

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1 Overview 2 Configure 3 Service Tools 4 Advanced

1 Device Status 2 Mode 3 Primary Purpose Variables 4Shortcuts

1 Guided Setup 2Manual Setup 3 Alert Setup

1Device 2 Temperature Sensor 3 Water Level Sensor 4 Classic View

1 FF I/O Board 2 2240S Multi-input Temp Transmitter 3 Water Level Sensor 4 Simulation Alerts

1 Temperature Sensor Setup 2 Water Level Sensor Setup 3 Restart Communication and

Measurement

1 Active Alerts 2 Restart/Reset

1 Measurement 2 Temp Element 1-8 3 Temp Element 9-16

1 Simulation Active 2 Alerts Simulation 3 Enable/Disable Alert Simulation 4 Simulated Alerts

1 Avg Liquid Temp 2 Avg Vapor Temp 3 Avg Tank Temp 4 Temp Element 1-4 5 Temp Element 5-8 6 Temp Element 9-12 7 Temp Element 13-16 8 Water Level 9 Internal Temperature

1Alerts 2 Variables 3 Trends 4 Maintenance 5 Simulate Alerts

1 Device Status 2 WLS Device Information and Status 3 Temperature Sensor Device Status 4 Holding/Input Registers 5 Restart Communication 6 Factory Reset - Measurement 7 Configuration 8 Factory Reset - FF I/O Board

00809-0100-2240, Rev DA

5.14 475 Field Communicator menu tree

The Rosemount 2240S can be configured by using a 475 Field Communicator. The menu tree below shows the available options for configuration and service.

Figure 5-16. Field Communicator Menu Tree

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5.15 Configuration using AMS Device Manager

The Rosemount 2240S supports DD Methods to facilitate device configuration. The following description shows how to use the AMS Device Manager application to configure the Rosemount 2240S in a F

OUNDATION fieldbus system. For more information on configuration parameters see “Basic

configuration” on page 50.

5.15.1 Starting the Guided Setup

To configure the Rosemount 2240S in AMS:

1. From the Start menu; open the AMS Device Manager application.

2. Open the View>Device Explorer.

3. Double-click the FF network icon and expand the network node to view the devices.

4. Right-click or double-click the desired gauge icon to open the list of menu options:

Reference Manual

5. Choose the Overview option.

Configuration/Operation

Emerson Rosemount 2240S Reference Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

Section 1 Introduction

1.1 Safety messages

1.2 Manual overview

1.3 Technical documentation

1.4 Service support

1.5 Product recycling/disposal

1.6 Packing material

1.6.1 Reuse and recycling

1.6.2 Energy recovery

Section 2 Overview

2.1 Introduction

2.2 Components

2.3 System overview

2.4 Getting started

2.5 Installation procedure

Section 3 MST/WLS Installation

3.1 Safety messages

3.2 Installation considerations

3.3 Multiple Spot Temperature sensor

3.3.1 Installation on fixed roof tanks

3.3.2 Installation on floating roof tanks

3.3.3 Custody transfer applications

3.4 Water Level Sensor

3.5 Installing a temperature sensor tube

Section 4 Rosemount™ 2240S Installation

4.1 Safety messages

4.2 Installation considerations

4.3 Mechanical installation

4.3.1 Mounting on top of a temperature sensor/WLS

4.3.2 Mounting on a pipe

4.3.3 Wall mounting

4.4 Electrical installation

4.4.1 Cable/conduit entries

4.4.2 Power requirements

4.4.3 Grounding

4.4.4 Cable selection

4.4.5 Hazardous areas

4.4.6 The Tankbus

4.4.7 Typical installations

4.4.8 Rosemount™ 2240S in FOUNDATION Fieldbus system

4.4.9 Tankbus wiring

4.4.10 Daisy-chain connection

4.4.11 Temperature element and Water Level Sensor wiring

Section 5 Configuration/Operation

5.1 Safety messages

5.2 Introduction

5.2.1 Configuration procedure

5.2.2 Parameters

5.2.3 Configuration tools

5.3 Basic configuration

5.3.1 Temperature elements

5.3.2 Water Level Sensor calibration

5.3.3 Water Level Sensor measuring range

5.4 LED signals

5.4.1 Status LED

5.4.2 Communication LEDs

5.5 Switches and reset buttons

5.5.1 DIP Switches

5.5.2 Reset button

5.6 Configuration using TankMaster WinSetup

5.6.1 Advanced configuration

5.7 FOUNDATION™ fieldbus overview

5.7.1 Block operation

5.8 Device capabilities

5.8.1 Link active scheduler

5.8.2 Device addressing

5.8.3 Capabilities

5.9 General block information

5.9.1 Modes

5.9.2 Block instantiation

5.9.3 Factory configuration

5.10 Analog Input block

5.10.1 Configure the AI block

5.10.2 Factory supplied AI blocks

5.10.3 Modes