Data Sheet for Product

8
Siemens
Datasheet
A6V10959858_en
Smart Infrasructure
2020-07-30
Connecting KNX
R1 QMX3.P87 Fume hood operating display
N1 Controller, actuator
Twisted pair
+ Red KNX PL-Link (positive)
- Gray KNX PL-Link (negative)
Note
The device is protected against faulty wiring but communications will not work on interchanged
wires.
Tool plug
2.5 mm Jack
Tool cable RJ45 plug
1 CE+, KNx 5 Voltage 16 V
2 CE-, KNX 6 N.C.
3 N.C. 7 Identification pin
4 N.C. 8 GND
Connecting tool
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).