Rosemount Manual: Millennium MLP Controller with UV/IRS-UVS or IR3S Flame Detector | Rosemount Manuals & Guides

4-20 mA FIRE HEAD

with

Analog/RS-485 Modbus (AD)

CONTROLLER

User Manual

Part Number: MAN-0069 Rev 2

May 2006

Net Safety Monitoring Inc

IMPORTANT INFORMATION

This manual is for informational purposes only. Although every effort has been
made to ensure the correctness of the information, technical inaccuracies may
occur and periodic changes may be made without notice. Net Safety Monitoring
Inc., assumes no responsibility for any errors contained within this manual.

If the products or procedures are used for purposes other than as described in the
manual, without receiving prior confirmation of validity or suitability, Net
Safety Monitoring Inc., does not guarantee the results and assumes no
obligation or liability.

No part of this manual may be copied, disseminated or distributed without the
express written consent of Net Safety Monitoring Inc.

Net Safety Monitoring Inc., products are carefully designed and manufactured from
high quality components and can be expected to provide many years of trouble free
service. Each product is thoroughly tested, inspected and calibrated prior to
shipment. Failures can occur which are beyond the control of the manufacturer.
Failures can be minimized by adhering to the operating and maintenance
instructions herein. Where the absolute greatest of reliability is required,
redundancy should be designed into the system.

Warranty

Net Safety Monitoring Inc., warrants its sensors against defective parts and
workmanship for a period of 24 months from date of purchase; other electronic
assemblies for 36 months from date of purchase.

No other warranties or liability, expressed or implied, will be honoured by Net
Safety Monitoring Inc.

Contact Net Safety Monitoring Inc., or an authorized representative for details.

We welcome your input at Net Safety Monitoring. If you have any comments
please contact us at the phone/address below or visit our web site and complete
our on-line customer survey: www.net-safety.com.

Contact Information

Net Safety Monitoring Inc.
2721 Hopewell Place NE
Calgary, AB
Canada
T1Y 7J7
Telephone: [phone] Fax: [phone]
www.net-safety.com
E-mail: [e-mail]

Copyright © 2004 Net Safety Monitoring Inc.
Printed in Canada

Net Safety Monitoring Inc

TABLE OF CONTENTS

Important Information

Warranty
Contact Information

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

The Product ...................................................................................................... 1

Fire Head ............................................................................................................... 1

The Controller ....................................................................................................... 1

The Manual ........................................................................................................... 1

Step 1 — Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Figure 1: Dimensional Drawings ............................................................................. 1

Step 2 — Install . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Unpack ............................................................................................................. 2

Figure 2: Components .............................................................................................. 2

Locate Controller/Fire Head ............................................................................ 2

Fire Head ............................................................................................................... 2

Controller .............................................................................................................. 2

Step 3 — Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Field Installation .............................................................................................. 3

Seal ................................................................................................................... 3

Connecting Wires ................................................................................................. 3

Figure 3: Internal PCB Boards ................................................................................. 3

Wiring—Controller .......................................................................................... 4

RS-485 Communication ........................................................................................ 4

Figure 4: Wiring—Fire Head, Junction Box and Controller .................................... 4

Non-Isolated/Isolated Wiring .......................................................................... 5

Terminal Connection ............................................................................................. 5

Figure 5: Non-isolated Terminal Connection .......................................................... 5

Figure 6: Isolated Terminal Connection .................................................................. 5

Current Output ....................................................................................................... 5

Figure 7: Jumper Positions-Current Output ............................................................. 5

MODBUS Termination .................................................................................... 6

Figure 8: Modbus Termination Jumpers .................................................................. 6

Step 4 — Operate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 9: Controller Functionality ............................................................................7

The Main Menu ................................................................................................8

Accessing the Main Menu .....................................................................................8

Calibration Button ............................................................................................8

Magnetic Reed Switch .....................................................................................8

Main Menu Functionality ......................................................................................8

Power Up ...............................................................................................................8

Current Loop Measurement (Test Jacks) ...............................................................8

Status LED .............................................................................................................8

Select Display Language ..................................................................................9

Modbus Options ...............................................................................................9

Node Address ........................................................................................................9

Baud Rate ..............................................................................................................9

Reset .................................................................................................................9

Manual Reset .........................................................................................................9

Step 5 — Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 1: Current Output, LEDs and Display Messages .........................................10

RTU Registers ................................................................................................10

Table 2: RTU Output Register (400001) Read Only (binary) ................................10

Table 3: RTU Status Register (400002) Read Only (binary) .................................10

Step 6 — Maintain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

How to Return Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Face Rotation Option ......................................................................................12

Figure 10: Non-standard Orientation ......................................................................12

Rotate PCB Assembly .........................................................................................12

Figure 11: Rotate PCB Assembly ...........................................................................12

Appendix A: Electrostatic Sensitive Device (ESD) ........................13

Appendix B: Resistance Table (Ohms) ...........................................14

Appendix C: Specifications ..............................................................15

Net Safety Monitoring Inc

INTRODUCTION

Net Safety's line of premium industrial controllers are a microcontroller based
system providing fast, accurate and continuous monitoring in extreme
environments.

THE PRODUCT

Fire Head

Net Safety’s 4-20 mA output UV/IRS, UVS, IRS, and Phoenix IR3S fire
detector heads can be used in conjunction with the Digital Controller.

The Controller

The Controller has an explosion-proof Housing, rated Class 1, Division 1,
Groups B, C, and D for hazardous applications. It was designed for either a
1-man, intrusive calibration or 2-man non-intrusive calibration.

The Manual

The manual has been designed to make installation of the product easy. To
ensure proper installation, follow the steps outlined in the following pages. If
you encounter problems during operation, consult the troubleshooting section or
contact your sales representative.

STEP 1 — PLAN

Figure 1: Dimensional Drawings

5.5996”

5.28”

4.06”

2.6000”

3/4” NPT

Controller

6.84920”

2.95”

Step 1 — PLAN

Step 2 — INSTALL

5.00”

Step 3 — WIRE

Step 4 — OPERATE

4.00”

Junction Box

Step 5 — MONITOR

Step 6 — MAINTAIN

Note: Refer to the specific Fire Head manual for Fire Head dimensions.

Modbus Controller & 4-20 Fire Head 1

Net Safety Monitoring Inc.

STEP 2 — INSTALL

UNPACK

Carefully remove all components from the packaging. Check components
against the enclosed packing list and inspect all components for obvious
damage such as broken or loose parts.

If you find any components missing or damaged, notify the representative or
Net Safety Monitoring immediately.

Figure 2: Components

Controller Housing

Faceplate

Housing Cover

LOCATE CONTROLLER/FIRE HEAD

Fire Head

Locate Fire Heads as per the manual provided with the specific product.

Controller

The Controller should be mounted near eye-level and be easily accessible for
maintenance purposes.

Ensure all devices are securely mounted, taking into consideration all
requirements.

Use the Face Rotation Option to mount the Controller at a
different orientation (refer to "Face Rotation Option" on
page 12 for detailed instructions).

Note: Refer to the specific Fire Head manual for components.

Modbus Controller & 4-20 Fire Head 2