LST M220E Smoke Alarm User Manual


 
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M220E_DBL_LST_EN_0804.PDF • PAGE 1
ABuilding Safety. Building Security.
Monitor Module
M220E
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.
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
Specifi cations
Operating voltage Supply through loop voltage
Current consumption approx. 600µA (quiescent)
Ambient temperature -20°C to +60°C
Dimensions L × W × H 93 × 94 × 23 (mm)
Colour cream
Weight 110g
Approval VdS G202140
Order number 249101
Order name Monitor Module 2xSurv.In/Anal./200/SS M220E