System Sensor M220EA Dual Input or Monitor Module

System Sensor M220EA Dual Input or Monitor Module

The wired range of Input/ Output modules has been redesigned to address its microcontroller obsolescence and grant full backward-compatibility.

The M220EA monitors one or two sets of normally open contacts and has two tri-colour LED indicators: One for each channel. The fire panel can be configured to switch the relevant channel indicator on, red, in the event of an alarm on an input channel. The indicators can be set by panel command to pulse green each time the module channel is polled. The relevant indicator blinks yellow if the module detects an open-circuit on the input circuit.

This module features automatic fault supervision and a built-in isolator on the analogue addressable circuit. The isolator may be bypassed.

Two mounting holes and a pair of DIN rail clips allow the module to be installed in any type of enclosure, including a purpose-built surface-mount box (M200E-SMB). The indicator LEDs and address switches are accessible and visible in both DIN-rail and surface mount installations.

Key Features

• Individually addressable by the fire panel
• Input circuits supervised for open-circuit faults
• Tri-colour indicator LEDs visible from front and one side
• Automatic detection of short-circuits on AA circuit
• AA circuit short-circuit isolator
• Optional isolator bypass
• Screwdriver operated rotary address switches, accessible from front and one side
• Clips for top hat 35 mm DIN rail
• Two mounting holes
• Up to 99 module addresses per AA circuit (F220, F100A)
• Uses two addresses on the analogue addressable circuit

Please note: This product requires the M200E-SMB for surface mounting or M200E-DIN for mounting to DIN rails.