SIGA-CR

The Edwards SIGA-CR is an intelligent control relay module from the Signature Series, providing one Form C dry contact relay output for controlling external appliances like door holders, fans, dampers, or elevator recall functions.
It features microprocessor-controlled operation with automatic device mapping, ground fault detection at the module level, and non-volatile memory, mounting to standard 1-gang boxes for seamless Signature Loop integration.
Key Specifications
Feature
Specification
Display
Dual-color LED (Green: Normal / Red: Active)
Output Type
1 Form C dry contact relay
Contact Rating
2A @ 30VDC / 0.5A @ 120VAC (pilot duty)
Addressable
1 SLC address (Signature protocol)
Communication
Signature Data Circuit
Standard Functions
Self-diagnostics, Ground fault detection, Non-volatile memory
Mounting
2½" deep 1-gang box
Aux Input
N/A
Power Supply
15.2–19.95 VDC (loop-powered)
Operating Temp
0°C–49°C (32°F–120°F, 0-93% RH)