Edwards SIGA-CR Control Relay Module (NEW)
The Edwards SIGA-CR Relay Control Module is an intelligent, addressable device designed to control external appliances such as door closers, fans, dampers, and more within the Edwards EST Signature Series fire alarm system. Upon command from the loop controller, the SIGA-CR relay activates normally open or normally closed contacts. It does not supervise the state of the relay contact, but instead, the on-board microprocessor ensures the relay is in the proper ON/OFF state, ensuring reliable operation.
Key Features:
-
Form “C” Dry Relay Contact: Controls external appliances like door closers, fans, and dampers.
-
Microprocessor Control: Ensures the relay is in the correct ON/OFF state.
-
Electronic Addressing: Facilitates quick and easy installation within the system.
-
Diagnostic LEDs: Provides visual status indication for quick troubleshooting.
This module offers flexible and reliable control, enhancing the overall functionality of fire alarm systems with easy integration and efficient management.