Description
The Edwards EST SIGA-MM1 Monitor Module is an addressable input device designed to interface dry-contact initiating devices with Edwards Signature Series fire alarm systems. It converts field input signals into digital data for precise monitoring and control by the fire alarm panel.
This module supports Class B normally-open dry-contact circuits, enabling connection of devices such as fans, dampers, doors, and other supervisory or monitoring inputs. Its onboard microprocessor analyzes incoming signals and determines alarm or status conditions, improving system response and reliability.
The SIGA-MM1 uses electronic addressing, eliminating manual switches or dials and allowing addresses to be assigned via the loop controller or programming tools. It also features built-in diagnostics, history logging, and automatic device mapping, which simplifies commissioning and maintenance.
Designed for installation in standard electrical boxes, the module operates within a wide temperature range and integrates directly with Signature Series loop controllers. Its intelligent processing reduces sensitivity to wiring conditions and enhances overall system stability.



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