Page 1938 - Din prodcuts 2020

14/124 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201

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ABB i-bus® KNX
Security – Alarm System KNX

Security Module, MDRC
The module provides the necessary logic functions to link the various KNX devices (e.g. zone
terminals) to a security system. Up to 64 different zones can be evaluated via communication
objects. Arming, operation and display are also implemented using communication objects.
The device has a freely programmable relay output for connection of a signal encoder. An un-
interruptable KNX power supply with battery back-up is recommended for security function
buffering on mains failure.

SCM/S 1.1 Description Mod. Order details Price Weight Pack
width 1 piece 1 piece unit

Type code Order code kg pc.
2 SCM/S 1.1 2CDG110024R0011 0.13 1

Security Terminal
They are used as the interface between the security technology sensors and the KNX.
The device features inputs, so-called zones. They are used for monitoring connected passive
detectors, e.g. magnetic contacts and/or glass break sensors on the ABB i-bus® KNX and/or
for connection of floating contacts in applications with enhanced security requirements.
The device can be used as a system with autonomous alarm logic or in combination with the
Security Module SCM/S or an Intrusion Alarm Panel. The device requires an external
12 V DC SELV auxiliary power supply, (e.g. NTU/S 12.2000.1).
MT/S 8.12.2M
Description Mod. Order details Price Weight Pack
width 1 piece 1 piece unit

Type code Order code kg pc.
4-fold, MDRC 4 MT/S 4.12.2M 2CDG110109R0011 0.19 1
8-fold, MDRC 4 MT/S 8.12.2M 2CDG110110R0011 0.19 1
2-fold, FM – MT/U 2.12.2 2CDG110111R0011 0.08 1

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