Relay Board And Sounder Options; Relay Board Functionality - GasTech D-Guard2S Operator's Manual

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D-Guard
19. APPENDIX B:

19.1. Relay Board and Sounder Options.

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The D-Guard G can be ordered with an optional relay board (D-Guard R, part number: 65-1080R-xxx) which provides
the option for standalone operation.
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Additionally, The D-Guard G can be ordered with an optional relay board and sounder combination (D-Guard S, part
number: 65-1080S-xxx).
Alarm 2 Siren Jumper
Alarm 1 Siren Jumper
19.1.1

Relay Board Functionality

Siren Connector
Current Loop Jumper
Power Supply and Current Loop
Power Supply to Main Detector Board
Fault Relay
Alarm 2 Relay
Alarm 1 Relay
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