Deep Sea Electronics Plc DSE7450 Operator's Manual

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DSE7450 Operator Manual ISSUE 2

DEEP SEA ELECTRONICS PLC

DSE7450 Operator Manual

Document Number: 057-170

Author: Ashley Senior

DSE7450 Operator Manual

DEEP SEA ELECTRONICS PLC

Highfield House Hunmanby North Yorkshire YO14 0PH ENGLAND

Sales Tel: +44 (0) 1723 890099 Sales Fax: +44 (0) 1723 893303

E-mail : sales@deepseaplc.com Website : www.deepseaplc.com

DSE7450 Operator Manual

© Deep Sea Electronics Plc All rights reserved. No part of this publication may be reproduced in any material form (including photocopying or storing in any medium by electronic means or other) without the written permission of the copyright holder except in accordance with the provisions of the Copyright, Designs and Patents Act 1988. Applications for the copyright holder’s written permission to reproduce any part of this publication should be addressed to Deep Sea Electronics Plc at the address above.

The DSE logo is a UK registered trademarks of Deep Sea Electronics PLC.

Any reference to trademarked product names used within this publication is owned by their respective companies.

Deep Sea Electronics Plc reserves the right to change the contents of this document without prior notice.

Amendments List

Issue Comments

Minimum Module Version Required

1 Initial release V1.0.0 2 Added AVR terminal information, added display new screens, updates to FPE and running editor V2.0.0

Typeface: The typeface used in this document is Arial. Care should be taken not to mistake the upper case letter I with the numeral 1. The numeral 1 has a top serif to avoid this confusion.

Clarification of notation used within this publication.

NOTE

Highlights an essential element of a procedure to ensure correctness.

CAUTION!

Indicates a procedure or practice, which, if not strictly observed, could result in damage or destruction of equipment.

WARNING!

Indicates a procedure or practice, which could result in injury to personnel or loss of life if not followed correctly.

DSE7450 Operator Manual

TABLE OF CONTENTS

Section Page

1 BIBLIOGRAPHY............................................................................................... 7

1.1 INSTALLATION INSTRUCTIONS ................................................................................... 7

1.2 TRAINING GUIDES......................................................................................................... 7

1.3 MANUALS ....................................................................................................................... 7

1.4 THIRD PARTY DOCUMENTS ......................................................................................... 7

2 INTRODUCTION .............................................................................................. 8

3 SPECIFICATIONS ............................................................................................ 9

3.1 SHORT NAMES .............................................................................................................. 9

3.2 TERMINAL SPECIFICATION .......................................................................................... 9

3.3 POWER SUPPLY REQUIREMENTS .............................................................................. 9

3.3.1 MODULE SUPPLY INSTRUMENTATION DISPLAY ................................................. 9

3.4 GENERATOR AND MAINS VOLTAGE /FREQUENCY SENSING ................................ 10

3.5 DC PLANT SUPPLY VOLTAGE SENSING .................................................................. 10

3.6 DC SHUNT 1 & 2 CURRENT SENSING ........................................................................ 10

3.6.1 SHUNT CONNECTION .......................................................................................... 11

3.6.2 SHUNT ACCURACY .............................................................................................. 11

3.7 INPUTS ......................................................................................................................... 12

3.7.1 DIGITAL INPUTS ................................................................................................... 12

3.7.2 ANALOGUE INPUTS .............................................................................................. 12

3.7.2.1 OIL PRESSURE .............................................................................................. 12

3.7.2.2 COOLANT TEMPERATURE ............................................................................ 12

3.7.2.3 FUEL LEVEL ................................................................................................... 13

3.7.2.4 BATTERY TEMPERATURE ............................................................................ 13

3.7.2.5 FLEXIBLE SENSOR (THROUGH CONFIGURATION) ..................................... 13

3.7.3 CHARGE FAIL INPUT ............................................................................................ 14

3.7.4 MAGNETIC PICKUP .............................................................................................. 14

3.7.5 OUTPUTS .............................................................................................................. 15

3.7.5.1 OUTPUTS A & B ............................................................................................. 15

3.7.5.2 CONFIGURABLE OUTPUTS C & D (LOAD SWITCHING) .............................. 15

3.7.5.3 OUTPUTS E,F,G,H, I & J ................................................................................ 15

3.7.5.4 AVR BIAS OUTPUT ........................................................................................ 15

3.8 COMMUNICATION PORTS .......................................................................................... 16

3.9 COMMUNICATION PORT USAGE .............................................................................. 16

3.9.1 CAN INTERFACE .................................................................................................. 16

3.9.2 USB CONNECTION ............................................................................................... 17

3.9.3 USB HOST-MASTER (USB DRIVE CONNECTION) ............................................... 17

3.9.4 RS232 .................................................................................................................... 18

3.9.4.1 RECOMMENDED PC RS232 SERIAL PORT ADD-ONS ................................. 18

3.9.4.2 RECOMMENDED EXTERNAL MODEMS: ....................................................... 19

3.9.5 RS485 .................................................................................................................... 20

3.9.5.1 RECOMMENDED PC RS485 SERIAL PORT ADD-ONS ................................. 20

3.9.6 ETHERNET ............................................................................................................ 21

3.9.6.1 DIRECT PC CONNECTION ............................................................................. 22

3.9.6.2 CONNECTION TO BASIC ETHERNET ........................................................... 23

3.9.6.3 CONNECTION TO COMPANY INFRASTRUCTURE ETHERNET ................... 24

3.9.6.4 CONNECTION TO THE INTERNET ................................................................ 25

3.9.6.5 FIREWALL CONFIGURATION FOR INTERNET ACCESS .............................. 26

3.10 DSENET® FOR EXPANSION MODULES ................................................................ 27

3.10.1 DSENET® USED FOR MODBUS ENGINE CONNECTION .................................... 27

3.11 SOUNDER ................................................................................................................. 28

3.11.1 ADDING AN EXTERNAL SOUNDER TO THE APPLICATION ................................ 28

3.12 ACCUMULATED INSTRUMENTATION .................................................................... 28

3.13 DIMENSIONS AND MOUNTING ................................................................................ 29

DSE7450 Operator Manual

3.13.1 DIMENSIONS ......................................................................................................... 29

3.13.2 PANEL CUTOUT .................................................................................................... 29

3.13.3 WEIGHT ................................................................................................................. 29

3.13.4 FIXING CLIPS ........................................................................................................ 30

3.13.5 CABLE TIE FIXING POINTS .................................................................................. 31

3.13.6 SILICON SEALING GASKET.................................................................................. 31

3.13.7 APPLICABLE STANDARDS ................................................................................... 32

3.13.8 ENCLOSURE CLASSIFICATIONS ......................................................................... 34

3.13.8.1 IP CLASSIFICATIONS..................................................................................... 34

3.13.8.2 NEMA CLASSIFICATIONS .............................................................................. 35

4 INSTALLATION.............................................................................................. 36

4.1 TERMINAL DESCRIPTION ........................................................................................... 36

4.1.1 DC SUPPLY, FUEL AND START OUTPUTS, OUTPUTS E-J ................................. 37

4.1.2 ANALOGUE SENSOR ............................................................................................ 38

4.1.3 MAGNETIC PICKUP, CAN AND EXPANSION ....................................................... 39

4.1.4 LOAD SWITCHING AND V1 GENERATOR AC VOLTAGE SENSING ................... 40

4.1.5 MAINS AC VOLTAGE SENSING ............................................................................ 40

4.1.6 GENERATOR DC VOLTAGE & CURRENT SENSING ........................................... 41

4.1.6.1 SHUNT CONNECTIONS ................................................................................. 41

4.1.7 CONFIGURABLE DIGITAL INPUTS ....................................................................... 42

4.1.8 PC CONFIGURATION INTERFACE CONNECTOR ............................................... 42

4.1.9 RS232 CONNECTOR ............................................................................................. 43

4.1.10 RS485 CONNECTOR ............................................................................................. 43

4.2 TYPICAL WIRING DIAGRAM ....................................................................................... 44

4.3 TYPICAL SINGLE LINE DIAGRAMS ............................................................................ 45

4.3.1 WITH MAINS SENSING ......................................................................................... 45

4.3.1.1 AC GENERATOR AND RECTIFIER WITH A COMMON DC BUS ................... 45

4.3.1.2 AC GENERATOR AND RECTIFIER WITH A COMMON AC & DC BUS .......... 46

4.3.1.3 DC GENERATOR WITH A COMMON DC BUS ............................................... 47

4.3.2 WITHOUT MAINS SENSING.................................................................................. 48

4.3.2.1 AC GENERATOR WITH EXTERNAL RECTIFIER ........................................... 48

4.3.2.2 DC GENERATOR ............................................................................................ 49

4.4 EARTH SYSTEMS ........................................................................................................ 50

4.4.1 NEGATIVE EARTH ................................................................................................ 50

4.4.2 POSITIVE EARTH .................................................................................................. 50

4.4.3 FLOATING EARTH................................................................................................. 50

4.5 TYPICAL ARRANGEMENT OF DSENET® ................................................................... 50

5 DESCRIPTION OF CONTROLS .................................................................... 51

5.1 QUICKSTART GUIDE ................................................................................................... 52

5.1.1 STARTING THE ENGINE ....................................................................................... 52

5.1.2 STOPPING THE ENGINE ...................................................................................... 52

5.2 VIEWING THE INSTRUMENT PAGES ......................................................................... 53

5.2.1 STATUS ................................................................................................................. 54

5.2.2 ENGINE.................................................................................................................. 55

5.2.3 GENERATOR ......................................................................................................... 56

5.2.4 MAINS .................................................................................................................... 56

5.2.5 DC .......................................................................................................................... 56

5.2.6 PLANT BATTERY................................................................................................... 56

5.2.7 EVENT LOG ........................................................................................................... 57

5.2.8 ALARMS ................................................................................................................. 58

5.2.8.1 CAN ERROR MESSAGES .............................................................................. 58

5.2.9 SERIAL PORT ........................................................................................................ 59

5.2.9.1 RS232 SERIAL PORT ..................................................................................... 59

5.2.9.2 RS485 SERIAL PORT ..................................................................................... 63

5.2.10 ABOUT ................................................................................................................... 64

5.2.10.1 MODULE INFORMATION................................................................................ 64

5.2.10.2 ETHERNET PAGES ........................................................................................ 65

5.2.10.3 DATA LOGGING PAGES ................................................................................ 66

DSE7450 Operator Manual

5.3 USER CONFIGURABLE INDICATORS ........................................................................ 67

6 OPERATION................................................................................................... 68

6.1 CONTROL .................................................................................................................... 68

6.2 CONTROL PUSH-BUTTONS........................................................................................ 69

6.3 STOP MODE ................................................................................................................. 71

6.3.1 ECU OVERRIDE .................................................................................................... 72

6.4 MANUAL MODE ........................................................................................................... 73

6.4.1 WAITING IN MANUAL MODE ................................................................................ 73

6.4.2 STARTING SEQUENCE ......................................................................................... 73

6.4.3 ENGINE RUNNING ................................................................................................ 74

6.4.4 MANUAL FUEL PUMP CONTROL ......................................................................... 74

6.4.5 STOPPING SEQUENCE ........................................................................................ 74

6.5 TEST MODE ................................................................................................................. 75

6.5.1 WAITING IN TEST MODE ...................................................................................... 75

6.5.2 STARTING SEQUENCE ......................................................................................... 75

6.5.3 ENGINE RUNNING ................................................................................................ 76

6.6 AUTOMATIC MODE ..................................................................................................... 77

6.6.1 WAITING IN AUTO MODE ..................................................................................... 77

6.6.2 STARTING SEQUENCE ......................................................................................... 77

6.6.3 ENGINE RUNNING ................................................................................................ 78

6.6.4 STOPPING SEQUENCE ........................................................................................ 78

6.7 PLANT BATTERY CHARGING SCHEME ..................................................................... 79

6.7.1 START REQUEST.................................................................................................. 79

6.7.2 PLANT BATTERY CHARGE STATE ...................................................................... 79

6.7.3 CALCULATING EFFECTIVE BATTERY CAPACITY............................................... 80

6.7.4 CHARGE CYCLE ................................................................................................... 80

6.7.5 DETERMINING THE CHARGE MODE ................................................................... 81

6.7.5.1 TWO STAGE CHARGER ................................................................................ 81

6.7.5.2 THREE STAGE CHARGER ............................................................................. 82

6.7.5.3 FOUR STAGE CHARGER ............................................................................... 83

7 PROTECTIONS .............................................................................................. 84

7.1 CAN ERROR MESSAGES ............................................................................................ 84

7.2 PROTECTIONS DISABLED .......................................................................................... 85

7.2.1 INDICATION / WARNING ALARMS ....................................................................... 85

7.2.2 SHUTDOWN / ELECTRICAL TRIP ALARMS ......................................................... 85

7.3 INDICATIONS ............................................................................................................... 86

7.4 WARNINGS ................................................................................................................... 87

7.5 ELECTRICAL TRIPS .................................................................................................... 90

7.6 SHUTDOWNS ............................................................................................................... 92

7.7 DC OVERCURRENT WARNING/ ELECTRICAL TRIP/SHUTDOWN ALARM ............... 95

7.7.1 IMMEDIATE WARNING ......................................................................................... 95

7.7.2 IDMT ALARM ......................................................................................................... 95

7.8 DC SHORT CIRCUIT ALARM ....................................................................................... 98

7.9 MAINTENANCE ALARM ............................................................................................... 99

8 SCHEDULER................................................................................................ 100

8.1.1 STOP MODE ........................................................................................................ 100

8.1.2 MANUAL MODE ................................................................................................... 100

8.1.3 AUTO MODE ........................................................................................................ 100

8.1.4 TEST MODE ........................................................................................................ 100

9 FRONT PANEL CONFIGURATION ............................................................. 101

9.1 ACCESSING THE MAIN FRONT PANEL CONFIGURATION EDITOR ...................... 102

9.1.1 EDITING A PARAMETER ..................................................................................... 103

9.2 ADJUSTABLE PARAMETERS ................................................................................... 104

9.3 ACCESSING THE ‘RUNNING’ CONFIGURATION EDITOR ....................................... 107

9.3.1 EDITING A PARAMETER ..................................................................................... 107

9.3.2 ADJUSTABLE PARAMETERS (RUNNING EDITOR)............................................ 107

DSE7450 Operator Manual

10 COMMISSIONING ..................................................................................... 108

11 FAULT FINDING ....................................................................................... 109

11.1 STARTING .............................................................................................................. 109

11.2 LOADING ................................................................................................................ 109

11.3 ALARMS .................................................................................................................. 110

11.4 COMMUNICATIONS ................................................................................................ 111

11.5 INSTRUMENTS ....................................................................................................... 112

11.6 MISCELLANEOUS .................................................................................................. 112

12 MAINTENANCE, SPARES, REPAIR AND SERVICING ............................ 113

12.1 PURCHASING ADDITIONAL CONNECTOR PLUGS FROM DSE .......................... 113

12.2 PURCHASING ADDITIONAL FIXING CLIPS FROM DSE ....................................... 113

12.3 PURCHASING ADDITIONAL SEALING GASKET FROM DSE ............................... 113

12.4 DSENET EXPANSION MODULES .......................................................................... 114

13 WARRANTY .............................................................................................. 115

14 DISPOSAL ................................................................................................. 115

14.1 WEEE (WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT) ......................... 115

Bibliography

1 BIBLIOGRAPHY

This document refers to and is referred to by the following DSE publications which can be obtained from the DSE website: www.deepseaplc.com

1.1 INSTALLATION INSTRUCTIONS

Installation instructions are supplied with the product in the box and are intended as a ‘quick start’ guide only.

DSE PART DESCRIPTION

053-143 DSE7450 Installation Instructions 053-032 DSE2548 LED Expansion Annunciator Installation Instructions 053-033 DSE2130 Input Expansion Installation Instructions 053-034 DSE2157 Output Expansion Installation Instructions 053-125 DSE2131 Ratio-metric Input Expansion Installation Instructions 053-126 DSE2133 RTD/Thermocouple Input Expansion Installation Instructions 053-134 DSE2152 Ratio-metric Output Expansion Installation Instructions

1.2 TRAINING GUIDES

Training Guides are produced to give ‘handout’ sheets on specific subjects during training sessions

DSE PART DESCRIPTION

056-022 Breaker Control 056-024 GSM Modem 056-029 Smoke Limiting 056-030 Module PIN Codes

1.3 MANUALS

Product manuals are can be downloaded from the DSE website: www.deepseaplc.com

DSE PART DESCRIPTION

057-004 Electronic Engines and DSE Wiring 057-169 DSE7450 Configuration PC Software Manual 057-082 DSE2130 Input Expansion Manual 057-083 DSE2157 Output Expansion Manual 057-084 DSE2548 Annunciator Expansion Manual 057-139 DSE2131 Ratio-metric Input Expansion Manual 057-140 DSE2133 RTD/Thermocouple Expansion Manual 057-141 DSE2152 Ratio-metric Output Expansion Manual

1.4 THIRD PARTY DOCUMENTS

The following third party documents are also referred to:

REFERENCE DESCRIPTION

ISBN 1-55937-879-4 IEEE Std C37.2-1996 IEEE Standard Electrical Power System Device Function

Numbers and Contact Designations. Institute of Electrical and Electronics Engineers Inc ISBN 0-7506-1147-2 Diesel generator handbook. L.L.J.Mahon ISBN 0-9625949-3-8 On-Site Power Generation. EGSA Education Committee.

Introduction

2 INTRODUCTION

This document details the installation and operation requirements of the DSE7450 DC Generator Controller, part of the DSE

Genset® range of products.

The manual forms part of the product and should be kept for the entire life of the product. If the product is passed or supplied to another party, ensure that this document is passed to them for reference purposes. This is not a controlled document. You will not be automatically informed of updates. Any future updates of this document will be included on the DSE website at www.deepseaplc.com

The DSE7450 is designed to provide differing levels of functionality across a common platform. This allows the generator OEM greater flexibility in the choice of controller to use for a specific application.

The DSE7450 controller has been designed to allow the operator to start and stop the generator, manually or automatically via various means to charge a bank of batteries. The user also has the facility to view the system operating parameters via the LCD display.

The DSE7450 controller monitors the engine, indicating the operational status and fault conditions, automatically shutting down the engine and giving a true first up fault condition of an engine failure by a common audible alarm. The LCD display indicates the fault.

The powerful ARM microprocessor contained within the module allows for incorporation of a range of complex features:

• Text based LCD display (supporting multiple languages).

• True RMS Voltage monitoring.

• DC voltage, current and power measurement for battery bank monitoring

• Communications capability (RS232, RS485 or Ethernet)

• Engine parameter monitoring.

• Fully configurable inputs for use as alarms or a range of different functions.

• Engine ECU interface to electronic engines.

Using a PC and the DSE Configuration Suite software allows alteration of selected operational sequences, timers, alarms and operational sequences. Additionally, the module’s integral fascia configuration editor allows adjustment of a subset of this information.

A robust plastic case designed for front panel mounting houses the module. Connections are via locking plug and sockets..

Access to critical operational sequences and timers for use by qualified engineers, can be protected by a security code. Module access can also be protected by PIN code. Selected parameters can be changed from the module’s front panel.

The module is housed in a robust plastic case suitable for panel mounting. Connections to the module are via locking plug and sockets.

Specification

3 SPECIFICATIONS

3.1 SHORT NAMES

Short Name Description

DSE7000,DSE7xxx All modules in the DSE7000 range. DSE7400,DSE74xx All modules in the DSE7400 range. DSE7450 DSE7450 module/controller

3.2 TERMINAL SPECIFICATION

NOTE: For purchasing additional connector plugs from DSE, please see the section

entitled Maintenance, Spares, Repair and Servicing elsewhere in this document.

Connection type Two part connector.

• Male part fitted to module

• Female part supplied in module packing case Screw terminal, rising clamp, no internal spring.

Example showing cable entry and screw

terminals of a 10 way connector

Minimum cable size 0.5mm² (AWG 24) Maximum cable size 2.5mm² (AWG 10)

3.3 POWER SUPPLY REQUIREMENTS

Minimum supply voltage 8V continuous

Cranking dropouts

Able to survive 0V for 50mS providing the supply was at least 10V

before the dropout and recovers to 5V afterwards. Maximum supply voltage 35V continuous (60V protection) Reverse polarity protection -35V continuous

Maximum operating current

300mA at 24V

600mA at 12V

Maximum standby current

190mA at 24V

390mA at 12V

3.3.1 MODULE SUPPLY INSTRUMENTATION DISPLAY

Range 0V-70V DC (note Maximum continuous operating voltage of 35V DC) Resolution 0.1V Accuracy 1% full scale (±0.7V)

Specification

3.4 GENERATOR AND MAINS VOLTAGE /FREQUENCY SENSING

Measurement type True RMS conversion Sample Rate 5kHz or better Harmonics Up to 15th or better Input Impedance

300kΩ ph-N Phase to Neutral 15V

(minimum required for sensing frequency

)

to 150V AC

(absolute maximum)

Suitable for 110V nominal

(±20% for under/overvoltage detection)

Phase to Phase 26V

(minimum required for sensing frequency

)

to 260V AC

(absolute maximum)

Suitable for 190V ph-ph nominal

(±20% for under/overvoltage detection)

Common mode offset from Earth

100V AC (max)

Resolution 1V AC phase to neutral

2V AC phase to phase Accuracy ±1% of full scale phase to neutral

±2% of full scale phase to phase Minimum frequency 3.5Hz Maximum frequency 75.0Hz Frequency resolution 0.1Hz Frequency accuracy ±0.05Hz

3.5 DC PLANT SUPPLY VOLTAGE SENSING

Measurement type True RMS measurement to allow for DC ripple Sample Rate 5kHz or better Input Impedance

300kΩ +ve to -ve

Voltage Range 5V to 75V DC

(absolute maximum)

Common mode offset from Earth ±75V DC

(absolute maximum)

Resolution 1V DC Accuracy ±1% of full scale –ve to +ve

3.6 DC SHUNT 1 & 2 CURRENT SENSING

Measurement type True RMS measurement to allow for DC ripple Sample Rate 5kHz or better Input Impedance

At least 10kΩ –ve to +ve

Voltage Range 50mV to 250mV DC

(absolute maximum)

Shunt Current Range 0A to 5000A,range defined by user configuration Common mode offset from Earth ±75V DC

(absolute maximum)

Resolution Better than 1% full scale of max DC mV input Accuracy ±1% of full scale

Specification

3.6.1 SHUNT CONNECTION

Take care to ensure the correct polarity of the sensing wires, incorrect orientation will lead to negative current readings. To test the orientation, run the generator and supply load. Ensure all current readings are of correct polarity.

3.6.2 SHUNT ACCURACY

Ensure the correct shunts are chosen. For instance if the DSE module is providing overcurrent protection, ensure the shunt is capable of measuring the overload level you wish to protect against, and at the accuracy level you require without exceeding the maximum mV input.

For instance, this may mean fitting a larger shunt than required to measure overload currents which will reduce the resolution of the reading.

The DSE module is accurate to better than 1% of the full-scale mV reading. To maintain this accuracy you should fit accuracy class 0.5 or better.

You should check with your shunt manufacturer for further advice on selecting your shunts.

Specification

3.7 INPUTS

3.7.1 DIGITAL INPUTS

Number 11 configurable inputs Arrangement Contact between terminal and ground Low level threshold 2.1V minimum High level threshold 6.6V maximum Maximum input voltage +50V DC with respect to plant supply negative Minimum input voltage -24V DC with respect to plant supply negative Contact wetting current 4mA typical Open circuit voltage 12V typical

3.7.2 ANALOGUE INPUTS

3.7.2.1 OIL PRESSURE

Measurement type

Resistance measurement by measuring voltage across sensor with a

fixed current applied Arrangement Differential resistance measurement input Measurement current 15mA Full scale

240Ω Over range / fail

270Ω Resolution 0.1 Bar (1-2 PSI) Accuracy

±2% of full scale resistance (±4.8Ω) excluding transducer error Max common mode voltage ±2V Display range 0bar-17.2 bar (0PSI-250PSI) subject to limits of the sensor

3.7.2.2 COOLANT TEMPERATURE

Can be configured as a flexible sensor.

Measurement type

Resistance measurement by measuring voltage across sensor with a

fixed current applied Arrangement Differential resistance measurement input Measurement current 10mA Full scale

480Ω Over range / fail

540Ω Resolution

1°C (2°F) Accuracy

+/-2% of full scale resistance (±9.6Ω) excluding transducer error Max common mode voltage ±2V Display range

0°C -250°C (32°F - 482°F) subject to limits of the sensor

Specification

3.7.2.3 FUEL LEVEL

Can be configured as a flexible sensor.

Measurement type

Resistance measurement by measuring voltage across sensor with a

fixed current applied Arrangement Differential resistance measurement input Measurement current 10mA Full scale

480Ω Over range / fail

540Ω Resolution 1% Accuracy

+/-2% of full scale resistance (±9.6Ω) excluding transducer error Max common mode voltage ±2V Display range 0%-250% subject to limits of the sensor

3.7.2.4 BATTERY TEMPERATURE

Can be configured as a flexible sensor.

Measurement type

Resistance measurement by measuring voltage across sensor with a

fixed current applied Arrangement Differential resistance measurement input Measurement current 10mA Full scale

480Ω Over range / fail

540Ω Resolution

1°C (2°F) Accuracy

+/-2% of full scale resistance (±9.6Ω) excluding transducer error Max common mode voltage ±2V Display range

0°C -250°C (32°F - 482°F) subject to limits of the sensor

3.7.2.5 FLEXIBLE SENSOR (THROUGH CONFIGURATION)

Measurement type

Resistance measurement by measuring voltage across sensor with a

fixed current applied Arrangement Differential resistance measurement input Measurement current 10mA Full scale

480Ω Over range / fail

540Ω Resolution 1% Accuracy

±2% of full scale resistance (±9.6Ω) excluding transducer error Max common mode voltage ±2V Display range

0%-250%, 0°C -250°C or 0PSI-250PSI

Specification

3.7.3 CHARGE FAIL INPUT

Minimum voltage 0V Maximum voltage 35V (plant supply) Resolution 0.2V Accuracy ± 1% of max measured voltage Excitation Active circuit constant power output Output Power 2.5W Nominal @12V and 24V Current at 12V 210mA Current at 24V 105mA

The charge fail input is actually a combined input and output. Whenever the generator is required to run, the terminal provides excitation current to the charge alternator field winding. When the charge alternator is correctly charging the battery, the voltage of the terminal is close to the plant battery supply voltage. In a failed charge situation, the voltage of this terminal is pulled down to a low voltage. It is this drop in voltage that triggers the charge failure alarm. The level at which this operates and whether this triggers a warning or shutdown alarm is configurable using the DSE Configuration Suite Software.

3.7.4 MAGNETIC PICKUP

Type Single ended input, capacitive coupled Minimum voltage 0.5V RMS Max common mode voltage ±2V Maximum voltage Clamped to ±70V by transient suppressers, dissipation not to exceed

1W. Maximum frequency 10,000Hz Resolution 6.25 RPM Accuracy ±25 RPM Flywheel teeth 10 to 500

NOTE: DSE can supply a suitable magnetic pickup device, available in two body thread lengths: DSE Part number 020-012 - Magnetic Pickup probe 5/8 UNF 2½” thread length DSE Part number 020-013 - Magnetic Pickup probe 5/8 UNF 4” thread length

Magnetic Pickup devices can often be ‘shared’ between two or more devices. For example, one device can often supply the signal to both the module and the engine governor. The possibility of this depends upon the amount of current that the magnetic pickup can supply.

Specification

3.7.5 OUTPUTS

Ten (10) outputs are fitted to the controller.

3.7.5.1 OUTPUTS A & B

Type Normally used for Fuel / Start outputs. Fully configurable for other purposes if the

module is configured to control an electronic engine. Supplied from Emergency Stop terminal 3.

Rating 15A resistive @ 35V

3.7.5.2 CONFIGURABLE OUTPUTS C & D (LOAD SWITCHING)

Type Fully configurable volts free relays. Output C – Normally Closed, Output D – Normally

Open Rating 8A resistive@ 250V AC Protection Protected against over current & over temperature. Built in load dump feature.

3.7.5.3 OUTPUTS E,F,G,H, I & J

Number 6 Type Fully configurable, supplied from DC supply terminal 2. Rating 2A resistive @ 35V

3.7.5.4 AVR BIAS OUTPUT

NOTE: Output voltage produced is dependant upon module configuration, contact the

generator supplier for more information.

NOTE: Connection for an AVR is only available on DSE7450 version 2 and onwards.

Output Range 0 V DC to 10 V DC floating. Isolated Optically isolated to 5000 V Minimum Load Impedance 1 kΩ Resolution 5 mV Accuracy ±1 % of full scale

Specification

3.8 COMMUNICATION PORTS

USB Port USB2.0 Device for connection to PC running DSE configuration suite only

Max distance 6m (yards) Serial Communication RS232 and RS485 are both fitted but and provide independent operation RS232 Serial port

Non – Isolated port

Max Baud rate 115K baud subject to S/W

TX, RX, RTS, CTS, DSR, DTR, DCD

Male 9 way D type connector

Max distance 15m (50 feet) RS485 Serial port

Isolated

Data connection 2 wire + common

Half Duplex

Data direction control for Transmit (by s/w protocol)

Max Baud Rate 19200

External termination required (120Ω)

Max common mode offset 70V (on board protection transorb)

Max distance 1.2km (¾ mile) CAN Port Engine CAN Port

Standard implementation of ‘Slow mode’, up to 250K bits/s

Non-Isolated.

Internal Termination provided (120Ω)

Max distance 40m (133 feet)

NOTE: For additional length, the DSE124 CAN Extender is available. Please refer to DSE Publication: 057-116 DSE124 Operator Manual for more information.

Ethernet Auto detecting 10/100 Ethernet port.

RJ45 socket Max distance 100m (333 feet) between routers.

3.9 COMMUNICATION PORT USAGE

3.9.1 CAN INTERFACE

Modules are fitted with the CAN interface as standard and are capable of receiving engine data from engine CAN controllers compliant with the CAN standard. CAN enabled engine controllers monitor the engine’s operating

parameters such as engine speed, oil pressure, engine temperature (among others) in order to closely monitor and control the engine. The industry standard communications interface (CAN) transports data gathered by the engine controller interface. This allows generator controllers to access these engine parameters with no physical connection to the sensor device.

NOTE: For further details for connections to CAN enabled engines and the functions available with each engine type, refer to the manual Electronic Engines and DSE Wiring. Part No. 057-004

Specification

3.9.2 USB CONNECTION

The USB port is provided to give a simple means of connection between a PC and the controller. Using the DSE Configuration Suite Software, the operator is then able to control the module, starting or stopping the generator, selecting operating modes, etc. Additionally, the various operating parameters (such as output volts, oil pressure, etc.) of the remote generator are available to be viewed or changed.

To connect a module to a PC by USB, the following items are required:

• DSE7450 Controller

• DSE Configuration Suite PC Software

(Supplied on configuration suite software CD or available from www.deepseaplc.com).

• USB cable Type A to Type B. (This is the same cable as often used between a PC and a USB printer)

DSE can supply this cable if required : PC Configuration interface lead (USB type A – type B) DSE Part No 016-125

NOTE: The DC supply must be connected to the module for configuration by PC.

NOTE: Refer to DSE7450 PC Configuration Suite Manual (DSE part 057-169) for further

details on configuring, monitoring and control.

3.9.3 USB HOST-MASTER (USB DRIVE CONNECTION)

USB Type A connection for USB Host facility for USB storage device for data recording. Maximum size of externally storage device is 16Gb (see viewing the instrument pages)

NOTE: Refer to DSE7450 PC Configuration Suite Manual (DSE part 057-169) for further

details on configuring, monitoring and control.

Specification

3.9.4 RS232

The RS232 port on the controller supports the Modbus RTU protocol. The Gencomm register table for the controller is available upon request from the DSE Technical Support Department.

RS232 is for short distance communication (max 15m) and is typically used to connect the controller to a telephone or GSM modem for more remote communications.

Many PCs are not fitted with an internal RS232 serial port. DSE DOES NOT recommend the use of USB to RS232 convertors but can recommend PC add-ons to provide the computer with an RS232 port.

3.9.4.1 RECOMMENDED PC RS232 SERIAL PORT ADD-ONS

Remember to check these parts are suitable for your PC. Consult your PC supplier for further advice.

• Brainboxes PM143 PCMCIA RS232 card (for laptop PCs)

• Brainboxes VX-001 Express Card RS232 (for laptops and nettops PCs)

• Brainboxes UC246 PCI RS232 card (for desktop PCs)

• Brainboxes PX-246 PCI Express 1 Port RS232 1 x 9 Pin (for desktop

PCs)

Supplier:

Brainboxes Tel: +44 (0)151 220 2500 Web: http://www.brainboxes.com Email: Sales: sales@brainboxes.com

NB DSE Have no business tie to Brainboxes. Over many years, our own engineers have used these

products and are happy to recommend them.

Specification

3.9.4.2 RECOMMENDED EXTERNAL MODEMS:

• Multitech Global Modem – MultiModem ZBA (PSTN) DSE Part Number 020-252 (Contact DSE Sales for details of localisation kits for these modems)

• Sierra Fastrak Xtend GSM modem kit (PSU, Antenna and modem)* DSE Part number 0830-001-01

NOTE: For GSM modems a SIM card is required, supplied by your GSM network provider

• For SMS only, a ‘normal’ voice SIM card is required. This enables the controller to send SMS messages to designated mobile phones upon status and alarm conditions.

• For a data connection to a PC running DSE Configuration Suite Software, a ‘special’ CSD (Circuit Switched Data) SIM card is required that will enable the modem to answer an incoming data call. Many ‘pay as you go’ services will not provide a CSD (Circuit Switched Data) SIM card.

Specification

3.9.5 RS485

The RS485 port on the series controller supports the Modbus RTU protocol. The DSE Gencomm register table for the controller is available upon request from the DSE Technical Support Department.

RS485 is used for point-to-point cable connection of more than one device (maximum 32 devices) and allows for connection to PCs, PLCs and Building Management Systems (to name just a few devices).

One advantage of the RS485 interface is the large distance specification (1.2km when using Belden 9841 (or equivalent) cable. This allows for a large distance between the module and a PC running the DSE Configuration Suite software. The operator is then able to control the module, starting or stopping the generator, selecting operating modes, etc. The various operating parameters (such as output volts, oil pressure, etc.) of the remote generator can be viewed or changed.

NOTE: For a single module to PC connection and distances up to 6m (8yds) the USB connection method is more suitable and provides for a lower cost alternative to RS485 (which is more suited to longer distance connections).

3.9.5.1 RECOMMENDED PC RS485 SERIAL PORT ADD-ONS

Remember to check these parts are suitable for your PC. Consult your PC supplier for further advice.

• Brainboxes PM154 PCMCIA RS485 card (for laptops PCs) Set to ‘Half Duplex, Autogating” with ‘CTS True’ set to ‘enabled’

• Brainboxes VX-023 ExpressCard 1 Port RS422/485 (for laptops and nettop PCs)

• Brainboxes UC320 PCI Velocity RS485 card (for desktop PCs) Set to ‘Half Duplex, Autogating” with ‘CTS True’ set to ‘enabled’

• Brainboxes PX-324 PCI Express 1 Port RS422/485 (for desktop PCs)

Supplier:

Brainboxes Tel: +44 (0)151 220 2500 Web: http://www.brainboxes.com Email: Sales: sales@brainboxes.com

NB DSE have no business tie to Brainboxes. Over many years,our own engineers have used these products and are happy to recommend them.

Specification

3.9.6 ETHERNET

The Ethernet port on the series controller supports the Modbus TCP protocol. The DSE Gencomm register table for the controller is available upon request from the DSE Technical Support Department.

Ethernet is used for point-to-point cable connection of more than one device and allows for connection to PCs, PLCs and Building Management Systems (to name just a few devices).

One advantage of the Ethernet interface is the ability to interface into an existing LAN (Local Area Network) connection for remote connection via an internet connection. This allows for a large distance between the module and a PC running the DSE Configuration Suite software. The operator is then able to control the module, starting or stopping the generator, selecting operating modes, etc.

The various operating parameters (such as output volts, oil pressure, etc.) of the remote generator can be viewed or changed.

NOTE: For a single module to PC connection and distances up to 6m (8yds) the USB connection method is more suitable and provides for a lower cost alternative to Ethernet (which is more suited to longer distance connections).

Specification

3.9.6.1 DIRECT PC CONNECTION

Requirements

• Crossover Ethernet cable (see Below)

• PC with Ethernet port

Crossover cable wiring detail

Two pairs crossed, two pairs uncrossed 10baseT/100baseTX crossover

Connection 1 (T568A) Connection 2 (T568B)

white/green stripe

white/orange stripe

green solid

orange solid

white/orange stripe

white/green stripe

blue solid

white/blue stripe

orange solid

green solid

white/brown stripe

brown solid

NOTE: This cable can be purchased from any good PC or IT store.

Crossover network cable

For the advanced Engineer, a crossover cable is a CAT5 cable with one end terminated as T568A and the other end terminated as T568B.

Specification

3.9.6.2 CONNECTION TO BASIC ETHERNET

Requirements

• Ethernet cable (see below)

• Working Ethernet (company or home network)

• PC with Ethernet port

Ethernet cable wiring detail

10baseT/100baseT

Connection 1 (T568A) Connection 2 (T568A)

white/green stripe

green solid

white/orange stripe

blue solid

white/blue stripe

orange solid

white/brown stripe

brown solid

NOTE: DSE Stock a 2m (2yds) Ethernet Cable – Part number 016-137. Alternatively they can be purchased from any good PC or IT store.

Ethernet router or ADSL router

Ethernet cable

For the advanced Engineer, this cable has both ends terminated as T568A or T568B.

Specification

3.9.6.3 CONNECTION TO COMPANY INFRASTRUCTURE ETHERNET

Requirements

• Ethernet cable (see below)

• Working Ethernet (company or home network)

• PC with Ethernet port

Ethernet cable wiring detail

10baseT/100baseT

Connection 1 (T568A) Connection 2 (T568A)

white/green stripe

green solid

white/orange stripe

blue solid

white/blue stripe

orange solid

white/brown stripe

brown solid

NOTE: DSE Stock a 2m (2yds) Ethernet Cable – Part number 016-137. Alternatively they can be purchased from any good PC or IT store.

Ethernet cable

PC Network wall connection sockets

Ethernet router or ADSL router

For the advanced Engineer, this cable has both ends terminated as T568A or T568B.

Specification

3.9.6.4 CONNECTION TO THE INTERNET

Requirements

• Ethernet cable (see below)

• Working Ethernet (company or home network)

• Working Internet connection (ADSL or DSL recommended)

Ethernet cable wiring detail

10baseT/100baseT

Connection 1 (T568A) Connection 2 (T568A)

white/green stripe

green solid

white/orange stripe

blue solid

white/blue stripe

orange solid

white/brown stripe

brown solid

NOTE: DSE Stock a 2m (2yds) Ethernet Cable – Part number 016-137. Alternatively they can be purchased from any good PC or IT store.

DSL or ADSL

router

Optional ‘Local’

site PC

INTERNET

DSL or ADSL

router

PC remote

from generator

The DSL/ADSL router will route external network traffic.

For the advanced Engineer, this cable has both ends terminated as T568A (as shown below) or T568B.

Ethernet cable

Specification

3.9.6.5 FIREWALL CONFIGURATION FOR INTERNET ACCESS

As modem/routers differ enormously in their configuration, it is not possible for DSE to give a complete guide to their use with the module. However it is possible to give a description of the requirements in generic terms. For details of how to achieve the connection to your modem/router you are referred to the supplier of your modem/router equipment.

The module makes its data available over Modbus TCP and as such communicates over the Ethernet using a Port configured via the DSE Configuration Suite software.

You must configure your modem/router to allow inbound traffic on this port. For more information you are referred to your WAN interface device (modem/router) manufacturer.

It is also important to note that if the port assigned (setting from software “Modbus Port Number”) is already in use on the LAN, the module cannot be used and another port must be used.

Outgoing Firewall rule

As the module makes its user interface available to standard web browsers, all communication uses the chosen port. It is usual for a firewall to make the same port outgoing open for communication.

Incoming traffic (virtual server)

Network Address and Port Translation (NAPT) allows a single device, such as the modem/router gateway, to act as an agent between the Internet (or "public external network") and a local (or "internal private") network. This means that only a single, unique IP address is required to represent an entire group of computers.

For our application, this means that the WAN IP address of the modem/router is the IP address we need to access the site from an external (internet) location.

When the requests reach the modem/router, we want this passed to a ‘virtual server’ for handling, in our case this is the module.

Result : Traffic arriving from the WAN (internet) on port xxx is automatically sent to IP address set within the configuration software on the LAN for handling.

NOTE: Refer to DSE7450 PC Configuration Suite Manual (DSE part 057-169) for further details on configuring, monitoring and control.

Specification

3.10 DSENET® FOR EXPANSION MODULES

DSENet® is the interconnection cable between the host controller and the expansion module(s) and must not be connect to any device other than DSE equipment designed for connection to the DSENet®

Cable type Two core screened twisted pair Cable characteristic impedance

120Ω

Recommended cable

Belden 9841 Belden 9271

Maximum cable length

1200m (¾ mile) when using Belden 9841 or direct equivalent. 600m (666 yds) when using Belden 9271 or direct equivalent.

DSENet® topology “Daisy Chain” Bus with no stubs (spurs)

DSENet® termination

120Ω. Fitted internally to host controller. Must be fitted externally to the ‘last’ expansion module by the customer.

Maximum expansion modules

Total 20 devices made up of DSE2130 (up to 4), DSE2131 (up to 4), DSE2133 (up to 4), DSE2152 (up to 4), DSE2157 (up to 10), DSE2548 (up to 10)

This gives the possibility of : Maximum 32 additional 0-10V or 4-20mA outputs (DSE2152) Maximum 80 additional Relay outputs (DSE2157) Maximum 80 additional LED indicators Maximum 24 additional Ratio-metric or Thermocouple inputs (DSE2133). Maximum 40 additional inputs (All can be configured as either digital, resistive, 0-10V or 4-20mA when using DSE2131)

NOTE: As a termination resistor is internally fitted to the host controller, the host controller must be the ‘first’ unit on the DSENet®. A termination resistor MUST be fitted to the ‘last’ unit on the DSENet®. For connection details, you are referred to the section entitled ‘typical wiring diagram’ elsewhere in this document.

NOTE: The DSE7450 module does not support the DSE2510/2520 remote display modules.

3.10.1 DSENET® USED FOR MODBUS ENGINE CONNECTION

As DSENet® utilises an RS485 hardware interface, this port can be configured for connection to Cummins Modbus engines (Engines fitted with Cummins GCS). This leaves the RS485 interface free for connection to remote monitoring equipment (i.e. Building Management System, PLC or PC RS485 port).

While this is a very useful feature in some applications, the obvious drawback is that the DSENet® interface is no longer available for connection to expansion devices.

Example of configuring the DSENet® for connection to Cummins QST GCS using the DSE Configuration Suite Software:

Specification

3.11 SOUNDER

The module features an internal sounder to draw attention to warning, shutdown and electrical trip alarms.

Sounder level 64db @ 1m

3.11.1 ADDING AN EXTERNAL SOUNDER TO THE APPLICATION

Should an external alarm or indicator be required, this can be achieved by using the DSE Configuration Suite PC software to configure an auxiliary output for “Audible Alarm”, and by configuring an auxiliary input for “Alarm Mute” (if required). The audible alarm output activates and de-activates at the same time as the module’s internal sounder. The Alarm mute input and internal alarm mute button activate ‘in parallel’ with each other. Either signal will mute both the internal sounder and audible alarm output.

Example of configuration to achieve external sounder with external alarm mute button:

3.12 ACCUMULATED INSTRUMENTATION

NOTE: When an accumulated instrumentation value exceeds the maximum number as listed below, it will reset and begin counting from zero again.

Engine hours run Maximum 99999 hrs 59 minutes (approximately 11yrs 4months) Number of starts 1,000,000 (1 million)

The number of logged Engine Hours and Number of Starts can be set/reset using the DSE Configuration Suite PC software. Depending upon module configuration, this may have been PIN number locked by your generator supplier

Specification

3.13 DIMENSIONS AND MOUNTING

3.13.1 DIMENSIONS

240.0mm x 181.1mm x 41.7mm

(9.4” x 7.1” x 1.6”)

3.13.2 PANEL CUTOUT

220mm x 160mm

(8.7” x 6.3”)

3.13.3 WEIGHT

0.7kg (1.4lb)

Specification

3.13.4 FIXING CLIPS

The module is held into the panel fascia using the supplied fixing clips.

• Withdraw the fixing clip screw (turn anticlockwise) until only the pointed end is protruding from the clip.

• Insert the three ‘prongs’ of the fixing clip into the slots in the side of the module case.

• Pull the fixing clip backwards (towards the back of the module) ensuring all three prongs of

the clip are inside their allotted slots.

• Turn the fixing clip screws clockwise until they make contact with the panel fascia.

• Turn the screws a little more to secure the module into the panel fascia. Care should be taken

not to over tighten the fixing clip screws.

NOTE: In conditions of excessive vibration, mount the module on suitable anti-vibration

mountings.

Fixing clip fitted to module

Fixing clip

Specification

3.13.5 CABLE TIE FIXING POINTS

Integral cable tie fixing points are included on the rear of the module’s case to aid wiring. This additionally provides strain relief to the cable loom by removing the weight of the loom from the screw connectors, thus reducing the chance of future connection failures. Care should be taken not to over tighten the cable tie (for instance with cable tie tools) to prevent the risk of damage to the module case.

Cable tie fixing point With cable and tie in place

3.13.6 SILICON SEALING GASKET

The supplied silicon gasket provides improved sealing between module and the panel fascia. The gasket is fitted to the module before installation into the panel fascia. Take care to ensure the gasket is correctly fitted to the module to maintain the integrity of the seal.

Gasket fitted to module

Sealing gasket

Specification

3.13.7 APPLICABLE STANDARDS

BS 4884-1

This document conforms to BS4884-1 1992 Specification for presentation of essential information.

BS 4884-2 This document conforms to BS4884-2 1993 Guide to content BS 4884-3 This document conforms to BS4884-3 1993 Guide to presentation BS EN 60068-2-1

(Minimum temperature)

-30°C (-22°F)

BS EN 60068-2-2

(Maximum temperature)

+70°C (158°F)

BS EN 60950

Safety of information technology equipment, including electrical business equipment

BS EN 61000-6-2

EMC Generic Immunity Standard (Industrial)

BS EN 61000-6-4

EMC Generic Emission Standard (Industrial)

BS EN 60529 (Degrees of protection provided by enclosures)

IP65 (front of module when installed into the control panel with the supplied sealing gasket) IP42 (front of module when installed into the control panel WITHOUT being sealed to the panel)

UL508 NEMA rating

(Approximate)

12 (Front of module when installed into the control panel with the supplied sealing gasket). 2 (Front of module when installed into the control panel WITHOUT being sealed to the panel)

IEEE C37.2

(Standard Electrical Power System Device Function Numbers and Contact Designations)

Under the scope of IEEE 37.2, function numbers can also be used to represent functions in microprocessor devices and software programs. The controller is device number 11L-8000 (Multifunction device protecting Line (generator) –module).

As the module is configurable by the generator OEM, the functions covered by the module will vary. Under the module’s factory configuration, the device numbers included within the module are :

2 – Time delay starting or closing relay 3 – Checking or interlocking relay 5 – Stopping Device 6 – Starting circuit breaker 8 – Control power disconnecting device 10 – Unit sequence switch 11 – Multifunction device 12 – Overspeed device 14 – Underspeed device 23 – Temperature control device 26 – Apparatus thermal device 27AC – AC undervoltage relay 27DC – DC undervoltage relay 29 – Isolating contactor or switch 30 – Annunciator relay 31 – Separate Excitation Device 37 – Undercurrent or underpower relay 41 – Field circuit breaker 42 – Running circuit breaker 44 – Unit sequence relay 48 – Incomplete sequence relay 49 – Machine or transformer thermal relay

Continued overleaf.

Specification

IEEE C37.2

(Standard Electrical Power System Device Function Numbers and Contact Designations)

Continued

50 – Instantaneous overcurrent relay 52 – AC circuit breaker 53 – Exciter or DC generator relay 54 – Turning gear engaging device 59AC – AC overvoltage relay 59DC – DC overvoltage relay 62 – Time delay stopping or opening relay 63 – Pressure switch 71 – Level switch 74 – Alarm relay 78 – Phase-angle measuring relay 79 – Reclosing relay (USING INTERNAL PLC EDITOR) 81 – Frequency relay 83 – Automatic selective control or transfer relay 86 – Lockout relay

In line with our policy of continual development, Deep Sea Electronics, reserve the right to change specification without notice.

Specification

3.13.8

ENCLOSURE CLASSIFICATIONS

3.13.8.1

IP CLASSIFICATIONS

The modules specification under BS EN 60529 Degrees of protection provided by enclosures

IP65 (Front of module when module is installed into the control panel with the optional sealing gasket).

IP42 (front of module when module is installed into the control panel WITHOUT being sealed to the panel)

First Digit Second Digit

Protection against contact and ingress of solid objects Protection against ingress of water

0 No protection 0 No protection

1 Protected against ingress solid objects with a diameter of

more than 50 mm. No protection against deliberate access, e.g. with a hand, but large surfaces of the body are prevented from approach.

1 Protection against dripping water falling vertically. No harmful

effect must be produced (vertically falling drops).

2 Protected against penetration by solid objects with a

diameter of more than 12 mm. Fingers or similar objects prevented from approach.

2 Protection against dripping water falling vertically. There must

be no harmful effect when the equipment (enclosure) is tilted at an angle up to 15° from its normal position (drops falling at an angle).

3 Protected against ingress of solid objects with a diameter

of more than 2.5 mm. Tools, wires etc. with a thickness of more than 2.5 mm are prevented from approach.

3 Protection against water falling at any angle up to 60° from

the vertical. There must be no harmful effect (spray water).

4 Protected against ingress of solid objects with a diameter

of more than 1 mm. Tools, wires etc. with a thickness of more than 1 mm are prevented from approach.

4 Protection against water splashed against the equipment

(enclosure) from any direction. There must be no harmful effect (splashing water).

5 Protected against harmful dust deposits. Ingress of dust

is not totally prevented but the dust must not enter in sufficient quantity to interface with satisfactory operation of the equipment. Complete protection against contact.

5 Protection against water projected from a nozzle against the

equipment (enclosure) from any direction. There must be no harmful effect (water jet).

6 Protection against ingress of dust (dust tight). Complete

protection against contact.

6 Protection against heavy seas or powerful water jets. Water

must not enter the equipment (enclosure) in harmful quantities (splashing over).

Specification

3.13.8.2 NEMA CLASSIFICATIONS

THE MODULES NEMA RATING (APPROXIMATE)

12 (Front of module when module is installed into the control panel with the optional sealing gasket).

2 (front of module when module is installed into the control panel W ITHOUT being sealed to the panel)

NOTE: There is no direct equivalence between IP / NEMA ratings. IP figures shown are

approximate only.

IP30

Provides a degree of protection against contact with the enclosure equipment and against a limited amount of falling dirt.

IP31

Provides a degree of protection against limited amounts of falling water and dirt.

IP64

Provides a degree of protection against windblown dust, rain and sleet; undamaged by the formation of ice on the enclosure.

IP32

Provides a degree of protection against rain and sleet:; undamaged by the formation of ice on the enclosure.

4 (X)

IP66

Provides a degree of protection against splashing water, windblown dust and rain, hose directed water; undamaged by the formation of ice on the enclosure. (Resist corrosion).

12/12K

IP65

Provides a degree of protection against dust, falling dirt and dripping non corrosive liquids.

IP65

Provides a degree of protection against dust and spraying of water, oil and non corrosive coolants.

Installation

4 INSTALLATION

The module is designed to be mounted on the panel fascia. For dimension and mounting details, see the section entitled Specification, Dimension and mounting elsewhere in this document.

4.1 TERMINAL DESCRIPTION

To aid user connection, icons are used on the rear of the module to help identify terminal functions. An example of this is shown below.

NOTE: Availability of some terminals depends upon module version. Full details are given

in the section entitled Terminal Description elsewhere in this manual.

Terminals 1-13 Terminals 15-19 Terminals 22-38

Terminals 39-46 Terminals 47-50 Terminals 51-58 Terminals 59-68

USB PC Configuration

USB Host Data Logging

Ethernet

RS232 & RS485

Installation

4.1.1 DC SUPPLY, FUEL AND START OUTPUTS, OUTPUTS E-J

DESCRIPTION CABLE

SIZE

NOTES

Engine Battery Supply Input (Negative)

2.5mm²

AWG 13

Engine Battery Supply Input (Positive)

2.5 mm²

AWG 13

(Recommended Maximum Fuse 15A anti-surge) Supplies the module (2A anti-surge requirement) and DC Outputs E,F,G, H, I & J

3 Emergency Stop Input

2.5mm²

AWG 13

Engine Battery Supply Positive. Also supplies DC Outputs A & B. (Recommended Maximum Fuse 20A)

4 Output Relay A (FUEL)

2.5mm²

AWG 13

Engine Battery Supply Positive from terminal 3. 15 Amp rated. Fixed as FUEL relay if electronic engine is not configured.

5 Output Relay B (START)

2.5mm²

AWG 13

Engine Battery Supply Positive from terminal 3. 15 Amp rated. Fixed as START relay if electronic engine is not configured.

6 Charge Fail / Excite

2.5mm²

AWG 13

Do not connect to ground (battery negative). If charge alternator is not fitted, leave this terminal disconnected.

7 Functional Earth

2.5mm²

AWG 13

Connect to a good clean earth point.

8 Output Relay E

1.0mm²

AWG 18