Edwards EST SIGA-CT2 Dual Input Module

The Edwards EST SIGA-CT2 intelligent addressable dual input module connects up to two Class B normally open dry-contact initiating device circuits to a Signature Series loop, supporting alarm, supervisory, and monitor service through selectable personality codes on each circuit. It uses two module addresses, draws low SLC current, provides green and red LED status at the module, and mounts in standard 1-gang or 4-inch square electrical boxes using Signature mounting plates. Key Specifications: Type: Intelligent addressable dual input module Core Function(s): Monitors up to two Class B normally open dry-contact initiating circuits for alarm, supervisory, or monitor service Loop/Protocol: Signature SLC Power: 15.2 to 19.95 VDC from SLC; 396 µA standby, 680 µA active Indicators/UI: On-board green LED for polling status and red LED for active or alarm Compatible Modules & Accessories: 27193-11 – Red 1-gang surface mount box 27193-16 – White 1-gang surface mount box MFC-A – Multifunction fire cabinet for Signature module mounting plates SIGA-MB4 – Transponder mounting bracket for two 1-gang modules in a 2-gang box SIGA-MP1 – Signature mounting plate, 1 footprint SIGA-MP2 – Signature mounting plate, half footprint SIGA-MP2L – Signature mounting plate, extended half footprint System Compatibility: Compatible with Edwards Signature loop controllers on EST3, EST3X, and iO Series fire alarm control panels.