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Connection diagram (Example: RXC)
Dimensions
All dimensions in mm
Published by:
Siemens Switzerland Ltd.
Building Technologies Division
International Headquarters
Gubelstrasse 22
6301 Zug
Switzerland
Tel. +41 41-724 24 24
www.siemens.com/buildingtechnologies
6/6
Siemens
Building Technologies
The following example shows the room unit connected to a Desigo RXC room
controller:
PPS2
4 3 2 1
7 8 1 2
Tool
A
B
R1
Room unit QAX32.1
N1
Room controller RXC...
A
Connection for RXT10 commissioning and service tool
B
Connection for service terminal with PPS2 interface
90
QAX32.1 – Room unit with PPS2 interface
R1
PPS2
LonWorks® Bus
32
36
Delivery and technical specifications subject to change
N1
= Twisted pair
80087
4,2
56
60
© Siemens Switzerland Ltd 2000
CA2N1641en_03
2015-12-23
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