LST Smoke Alarm M220E User Manual

Monitor Module

M220E

• ADM loop technology with

System Sensor/200 protocol

• Two inputs with lines monitored for

wire breakage and short circuit

• Status LEDs

• Setting of module address via

decadic rotary switches

• Mounting in module box or by means

of mounting base

Description

The addressable Monitor Module M220E serves for

the line-monitored integration of two contact detectors,

such as manual call points, sprinkler system contacts

or supervising contacts, into the bidirectional commu-

nication on the ADM loop with System Sensor/200

protocol.

Each input has an individual status LED. Separate

terminals enable the operation of the module with or

without the integrated dual-isolator.

Accessories for mounting on a wall, on a plate or on a

DIN rail are available.

Speciﬁcations

Operating voltage

Current consumption

Ambient temperature

Dimensions L × W × H

Colour

Supply through loop voltage

approx. 600µA (quiescent)

-20°C to +60°C

93 × 94 × 23 (mm)

cream

Weight

110g

Approval

VdS G202140

Order number

Order name

249101

Monitor Module 2xSurv.In/Anal./200/SS M220E

Building Safety. Building Security.

M220E_DBL_LST_EN_0804.PDF • PAGE 1