Data Sheet for Product

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.

1601A03

RJ45 plug of the tool cable

1601A02

1 CE+, KNX

2 CE–, KNX

3 N.C.

4 N.C.

5 Voltage 16 V

6 N.C.

7 Ident'pin

8 GND

OCI 702

PL-Link

Ethernet , MS/TP

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)

Note: Remove the operator unit from the base plate to connect the tool cable.

KNX / PL-Link plug

STOP

Note!

Tool plug

(2.5 mm Jack)

Connect the tool

12 / 14

Siemens QMX3... Freely configurable flush-mounted room operator unit for KNX PL-Link CM2N1601en_04

Building Technologies 2016-03-24