User Manual

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QMX3... Wall-mounted sensors and room operator units for KNX PL-Link, KNX S-mode and KNX LTE-Mode CM2N1602en_08
Siemens Smart Infrastructure 2020-04-03
Connection
R1 QMX3... room operator unit
N1 Controller, actuator
= Twisted pair
+ Red KNX PL-Link (positive)
– Gray KNX PL-Link (negative)
· Wires are NOT interchangeable.
The device is protected against faulty wiring, but communications does not work
on interchanged wires.
· The KNX / KNX PL-Link bus MUST NOT be connected to the tool plug,
only the tool.
RJ45 plug of the tool cable
1 CE+, KNX
2 CE-, KNX
3 N.C.
4 N.C.
5 Spannung 16 V
6 N.C.
7 Ident'pin
8 GND
Connect the ABT to load the application in the room automation station, or for
service purposes:
- Directly to the room automation station.
- To the room unit using the tool cable and the OCI702 service interface (see data
sheet A6V10438951).
Disposal
The device is considered electrical and electronic equipment for disposal in
terms of the applicable European Directive and may not be disposed of as
domestic garbage.
· Dispose of the device through channels provided for this purpose.
· Comply with all local and currently applicable laws and regulations.
KNX / PL
-
Link plug
NOTICE
Tool plug
(2.5 mm Jack)
Connect the tool