DSE DSE2157 Installation Instructions Manual Download Page 12

DSE2157 relay output expansion module 

10     

057-083 Issue 1  DSE2157 relay output expansion operator manual   

 

 
 
 

8  FAULT DIAGNOSIS 

 

Nature of problem 

Suggestion 

Relays don’t activate on the 2157 board 

Ensure the host controller is correctly 
configured to send signals to the 2157 

Power LED indication does not illuminate 

Check polarity and size of the connected DC 
supply are within the specifications of the 
DSE2157 

Power LED flashes 

This means the the communications link to the 
host controller has been lost. 
Check the connection of the DSEnet paying 
particular attention to the cable type being used 
and the positioning of the termination resistors. 

 

9  MAINTENANCE, SPARES, REPAIR AND SERVICING 

 
The DSE2157 is designed to be 

Fit and Forget

. As such, there are no user serviceable parts. In the 

case of malfunction you should contact your original equipment supplier (OEM). 
 

10  WARRANTY 

 
DSE provides limited warranty to the equipment purchaser at the point of sale. For full details of any 
applicable warranty, you are referred to your original equipment supplier (OEM). 

 
11  DISPOSAL 

 
 

11.1  WEEE (WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT) 

 
Directive 2002/96/EC  
If you use electrical and electronic equipment you must store, collect, treat, 
recycle and dispose of WEEE separately from your other waste. 
 
 

11.2  ROHS (RESTRICTION OF HAZARDOUS SUBSTANCES 

 
Directive 2002/95/EC:2006 
To remove specified hazardous substances (Lead, Mercury, Hexavalent Chromium, Cadmium, PBB & 
PBDE´s) 
 
Exemption Note: Category 9. (Monitoring & Control Instruments) as defined in Annex 1B of the WEEE 
directive will be exempt from the RoHS legislation. This was confirmed in the August 2005 UK´s 
Department of Trade and Industry RoHS REGULATIONS Guide (Para 11).  
 
Despite this exemption DSE has been carefully removing all non RoHS compliant components from 
our supply chain and products. 
 When this is completed a Lead Free & RoHS compatible manufacturing process will be phased into 
DSE production.  
 
This is a process that is almost complete and is being phased through different product groups. 
 
 

Summary of Contents for DSE2157

Page 1: ...D switch is used to select the ID of the 2157 expansion module as the host controller is capable of giving instructions to a number of 2157 expansion modules at the same time consult relevant modules...

Page 2: ...e centres 152 37mm x 64 50mm 6 00 x 2 54 Deep Sea Electronics Plc Tel 44 0 1723 890099 Fax 44 0 1723 893303 LO CALL from UK BT landlines Telephone 0845 260 8900 Email sales deepseaplc com Web www deep...

Page 3: ...DEEP SEA ELECTRONICS DSEEXTRA DSE2157 relay output expansion module 057 083 Author Anthony Manton COMPLEX SOLUTIONS MADE SIMPLE...

Page 4: ...ermission 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 par...

Page 5: ...ONS 6 3 5 APPLICABLE STANDARDS 6 4 INSTALLATION 7 5 USER CONNECTIONS 7 5 1 TERMINAL SPECIFICATION 7 5 1 1 CONNECTOR A 7 5 1 2 CONNECTOR B 7 6 TYPICAL WIRING DIAGRAM 8 7 CONTROLS AND INDICATIONS 9 7 1...

Page 6: ...e 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 automat...

Page 7: ...ion 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 120 Recommend...

Page 8: ...essential information BS 4884 2 1993 This document conforms to BS4884 2 1993 Guide to content BS 4884 3 1993 This document conforms to BS4884 3 1993 Guide to presentation BS EN 60068 2 1 Minimum temp...

Page 9: ...mm AWG 18 3 Screen DSEnet only Do not connect to earh 4 A 0 5mm AWG 20 DSEnet only 5 B 0 5mm AWG 20 DSEnet only 5 1 2 CONNECTOR B Terminal Function Recommended size 6 Relay 1 1 0mm AWG 18 Normally ope...

Page 10: ...DSE2157 relay output expansion module 8 057 083 Issue 1 DSE2157 relay output expansion operator manual 6 TYPICAL WIRING DIAGRAM...

Page 11: ...le as the host controller is capable of giving instructions to a number of 2157 expansion modules at the same time consult relevant modules instructions for further details on number of supported expa...

Page 12: ...equipment purchaser at the point of sale For full details of any applicable warranty you are referred to your original equipment supplier OEM 11 DISPOSAL 11 1 WEEE WASTE ELECTRICAL AND ELECTRONIC EQUI...

Page 13: ...ODULE ISSUE 3 HOST MODULE 1 1 DSENET EXPANSION DC POWER SUPPLY 8 35V 7 OTHER DSE2157 VOLT FREE NORMALLY OPEN OUTPUTS VOLT FREE CHANGE OVER OUTPUTS DSENET 2157 2130 2510 20 2548 4 4 COMPATIBLE WITH DSE...

Page 14: ...y Standard for the Industrial Environment BS EN 61000 6 4 EMC Generic Emission Standard for the Industrial Environment ELECTRICAL SAFETY BS EN 60950 Safety of Information Technology Equipment includin...

Page 15: ...to 1 host controller at a time 8 configurable relay contacts with LED indicators 4 Normally Open N O 4 Change Over C O Terminal strip connection for quick and easy set up ID SWITCH The rotary ID switc...

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