The FG901MM series are ultra-compact addressable input/output micro-modules designed to interface a wide range of auxiliary devices — including sirens, entrance panels, and electromagnets — directly onto a fire detection loop. Despite their miniature footprint, each module incorporates a built-in short-circuit isolator, ensuring loop communication remains uninterrupted even in the event of a device or wiring fault.

Three Models for Every Application

• FG901MMI_AP — Addressed input micro-module (1 supervised input, 1 address)
• FG901MMO_AP — Addressed output micro-module (1 output, 1 address)
• FG901MMIOS_AP — Combined input and output micro-module (1 input + 1 output, 2 addresses)

Effortless Installation
At just 42×27×15mm and 30g, these modules fit virtually anywhere. Addressing is done via programmer or auto addressing through the control panel — no DIP or rotary switches needed. Auto addressing supports “T” connection topologies, and an auto mapping function speeds up commissioning further.

Key Specifications

• Supply Voltage: 27V
• Standby Current: 130 µA | LED Current: 6 mA
• Operating Temperature: -5°C to +40°C
• Humidity: Up to 95% RH (non-condensing)
• Loop Capacity: Up to 240 addresses over 2km cable
• Dimensions: 42 × 27 × 15 mm | Weight: 30g
• Three-colour LED (red/green/yellow) panel-controlled
• Construction: Matt white ABS, cable up to 2.5mm²

Certifications: Applus Certified (n°1922-CPR-1116) | EN54-17 & EN54-18 Compliant