DSE DSE5510 - Accessories; Output Expansion; Relay Output Expansion (157); Led Output Expansion (548)

DSE Model 5510 Autostart Control and Instrumentation System Operators Manual
057-015 5510 OPERATING MANUAL ISSUE 11 07/07/09 AM 69
16.3 ACCESSORIES
16.3.1 OUTPUT EXPANSION
There are several methods of output expansion available for the 55xx range of modules: -
RELAY OUTPUT EXPANSION (157)
An expansion module is available, which connects to the configuration socket, and enables the 55xx
to use eight additional relays, providing Volt-free contacts for customer connection. A maximum of
two of these units can be used give 16 independent volt-free contacts.
The 157’s need to be identified as module ‘A’ and module ‘B’
Refer to technical data sheet on the 157 relay module for further details.
LED OUTPUT EXPANSION (548)
An expansion module is available, which connects to the configuration socket, and enables the 55xx
to use the eight additional LED’s on the 548 module, providing remote LED’s indication. A maximum
of two of these units can be used give 16 independent remote LED’s.
The 548’s need to be identified as module ‘A’ and module ‘B’
Refer to technical data sheet on the 548 LED modules for further details.
It is possible to use a mix of 157 and 548 modules to give both relay and LED expansion if required.
16.3.2 INPUT EXPANSION (P130/P540/P541)
It is possible to increase the number of monitored inputs available by utilising either:
 DSE P130 input expansion.
 540 / 541 Protection Expansion/Annunciator.
Please refer to the relevant product documentation for further details.