E3M220 MS5 Adapter
111
Building Technologies 001260_k_en_--.doc
Fire Safety & Security Products 02.2005
27 E3M220 MS5 Adapter
27.1 Overview
NOTE The module E3M220 is not
CE-conform!
z Connection of existing MS5 detectors (220 VDC) to the CS1140 control unit
z Converts the signal on the MS5 detection line into a conventional detector signal
(collective 20 V)
z Designed for 2 detection lines with bi-directional signal conversion
z Only use in combination with the E3M080 line module
z Requires a separate supply 24 V
z Card format (100 mm x 200 mm)
z Number of MS5 detectors per detection line: FES5, DES5, MES5: unlimited
FES7.5: max. 25
RES5, SES5: max. 5
27.2 Key data
Operating status of the MS5 detection line Conversion Operating status of the collective line
Alarm AI flashes –> Alarm on corresponding line
Short circuit < 40 V Short circuit on corresponding line
Open line > 232 V –> Open line on corresponding line
Converter failure 220 V missing –> Open line on both detection lines
switched on 218 ... 232 V <– switched on 20 V on corresponding line
Reset 0 V <– Reset 0 V on corresponding line
OFF 0 V <– OFF 0 V on corresponding line
switched on with autom. reset <– Detector test mode with autom. reset
Terminal block X10 (20 terminals)
– mounted on module chassis
– for the connection of the prefabricated cable to connection level, or
– for direct connection of the periphery
Card chassis
– mounted on module chassis
27.3 Interconnection principle
E3M220 E3M080
Detection
line 1
Detection
line 2
220VDC
24VDC
24VDC
(20V)(220V)
MS5 detectors
Detection line 1
Detection line 2
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