Product Details
The Edwards EST SIGA-MM1 is an intelligent addressable monitor module for Signature Series loops, providing one Class B normally-open dry-contact input with electronic addressing, low SLC current, and simple 1-gang mounting.
Key Specifications:
Type: Intelligent addressable monitor module
Core Function(s): Monitors one Class B NO dry contact (non-latching “Active” reporting)
Loop/Protocol: Signature SLC
Power: 15.2 to 19.95 VDC from SLC; 250 μA standby, 400 μA active
Indicators/UI: Green status LED (polled), Red LED (active/alarm)
Notes: Uses one address; IDC limits 50 Ω total and 0.1 μF; does not support 2-wire smoke detectors
Compatible Modules & Accessories:
SIGA-MP1 – Signature module mounting plate, 1-gang footprint
SIGA-MP2 – Signature module mounting plate, 1/2 footprint
SIGA-MP2L – Signature module mounting plate, 1/2 extended footprint
SIGA-MB4 – Bracket for mounting two 1-gang modules in a 2-gang box
27193-11 – Red 1-gang surface box
27193-16 – White 1-gang surface box
MFC-A – Multifunction fire cabinet for Signature plates
System Compatibility:
Works with EST3, EST3X, and iO Series controllers via the Signature Loop Controller