Connection - STG-BEIKIRCH MSD 523-E Technische Information Und Bedienungsanleitung

Scattered light smoke detector MSD 523-E

Connection

The smoke detector is connected to cable terminals in the base. The electric connection between the detector and the
base is established via a 5-pin connection strip.
Note: active end module only at TRZ and TRZ VdS.
End of line resistor and active end module are not included in delivery.
Scattered light smoke detector MSD 523-E Terminal
Terminal Designation/Signal
1 GND Line (in and out)
2 Plus Line (in or out) (data)
3
Plus Line (in or out) (data)
4 GND Alarm output
5 Plus Alarm output (max. 5 mA)
6 Terminal point (shielding)
Caution: Terminal 5 (alarm output) may be loaded with max. 5mA.
The detectors must be wired such that the installation is interrupted if a detector is removed
(e. g. terminal 2 = plus line + in, terminal 3 = plus line + out).
Connection
SHE group module RGM (all versions)
Compact control panel 4A and 8A
TRZ Basic / TRZ Plus (all versions)
Group module MZ2 GM
SHE system LON node 8A
10
end of line resistor*
last detector
2nd detector
1st. detector
4 5
7 8
19 18
10 11
1 2
active end module*
Installation is polarity independent.
Connection
19 18 TRZ 2A / TRZ VdS
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