Siga Cr Control Relay Module

Data Sheet 85001-0640 -- Sounder Bases for Intelligent ...

2. Power out to AB4GT sounder base or listed EOL relay and supervising module Depending on the type of alarm, the panel can select the cor-responding pattern and send the activation command to the SIGA-TCDR. To control all sounder bases in the loop, use a SIGA-CRR module. The panel sends a signal to the SIGA-CRR causing it to reverse polarity.

  Control, Early, Module, Gsia