Page 1: Table Of Contents
Form 725-B Sheet P/N 7800824 Rev. A ® Warrick Series DMS-470/570 Montoring Panels Installation and Operation Bulletin Table of Contents Page 2 Installation Instructions: Safe Sensing Circuits - Mounting Location - Wiring: General Information Page 3 Installation Instructions: Safe Sensing Circuits - Wiring Diagrams Page 4 Operation Instructions...
Page 2: Mounting Location
Installation: Intrinsically Safe Sensing Circuits This bulletin should be used by experienced personnel as a guide to the installation of the Series DMS-470/570 alarm panels. Selection or installation of equipment should always be accompanied by competent technical assistance. We encourage you to contact Warrick or its local representative if further information is required. Important Before proceeding to install and wire the control panel, read and thoroughly understand these instructions.
Page 3 Installation: Intrinsically Safe Sensing Circuits Enclosure Figure 3-1 Sensor #1 S1 G1 S2 G2 S3 G3 S4 G4 TEST 2 Wire Sensor Conduit Hub for Two (2) wire sensor connections for standard terminals Sensor Wires ONLY! Enclosure Figure 3-2 Sensor #1 S1 G1 S2 G2 S3 G3 S4 G4 TEST 3 Wire Sensor...
Page 4: Operation Instructions
Operation Instructions Control Panel Settings Before putting system into operation, DIP switches and potentiometers (set point) must be set to correctly match the type of sensor you are using. (Ref to Table 4-1). The DIP switches and potentiometers are located above the sensor terminal strip.
Page 5: Operation Instructions
Operation Instructions Adjusting the Set Point Potentiometer DIP Switch Set In Inverse (ON) Mode: When using a channel in Inverse(ON), there is no need to adjust the potentiom- eter. The channel is automatically set to the maximum sensitivity. DIP Switch Set In Direct (OFF) Mode: Turn the potentiometer clockwise until it reaches the end of its rotation. Do not force the rotation.
Page 6: Technical Information
Technical Information Ordering Information General One set of auxiliary contacts is standard with every (4) four channels supplied. A common test button is included as standard for every (4) four channels supplied. The Fuel/Water check buttons listed below are used to distinguish water or hydrocarbon when three1 wire sensors are used.
Page 7: Technical Information
Technical Information Module Replacement If the electronic module needs to be replaced: 1. Turn off power to the control panel. 2. Remove the metal barrier located across the center of module. 3. Remove all field wiring terminal blocks from the electronic module. The field wires do not need to be removed from the terminal blocks to do this.
Page 8: Operation Instructions
Operation Instructions Panel Operation: With sensors wired to control panel and power applied, the normal light (yellow) should be lit. Individual warning lights (amber) are provided for each channel. If a sensor detects a fault condition, the normal light will de- energize.
Page 9: Sample Wiring Diagram
Sample Wiring Diagram DMS-474-A-2 / DMS-574-A-2 Contact Rating 10A, 1/3 HP A u x Connector NC C NO NC C NO NC C NO NC C NO CHNL #3 CHNL #4 CHNL #1 CHNL #2 L 1 L 2 G 1 2 3 4 5 6 Figure 9-1...
Page 10: Sample Wiring Diagram
Sample Wiring Diagram DMS-478-A-1 / DMS-578-A-1 ISR1 Alarm #1 Series 47D1B04 Instrinsically Alarm #2 Safe Control SILENCE TEST Alarm #3 Alarm #4 Normal Alarm Seal Off Fitting ISR2 Sensor Sensor Sensor Sensor Alarm #1 Series 47D1B04 Hazardous Area Instrinsically Alarm #2 Safe Control SILENCE TEST...
Page 11: Panel Dimensions
Panel Dimensions NEMA 3R 10 X 8 X 6 ENCLOSURE DMS-474-A DMS-474 NORMAL ALARM 1 ALARM 2 ALARM 3 ALARM 4 11.00” 10.00” TEST SILENCE 3.00” 8.00” Figure 11-1 NEMA 3R 12 X 12 X 6 ENCLOSURE DMS-478-A DMS-478 NORMAL NORMAL ALARM 1 ALARM 2...
Page 12: Panel Dimensions
NORMAL ALARM 1 ALARM 2 ALARM 3 ALARM 4 ALARM 1 ALARM 2 ALARM 3 ALARM 4 12.00” 13.00” TEST TEST SILENCE SILENCE 3.00” 12.00” Figure 12-2 Gems Sensors Inc. One Cowles Road Plainville, CT 06062-1198 Tel: 860-793-4579 Fax: 860-793-4580...

This manual is also suitable for:

Dms-470 Dms-570

Gems Sensors Warrick Series Installation And Operation Bulletin

Quick Links

Table of Contents

Need help?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Gems Sensors Warrick Series

Summary of Contents for Gems Sensors Warrick Series

This manual is also suitable for:

Table of Contents