User Manual
6
Siemens
A6V11236956_en
--
_a
Building Technologies 2017-11-27
Published by
Siemens Switzerland Ltd
Building Technologies Division
International Headquarters
Gubelstrasse 22
CH-6301 Zug
Tel. +41 58-724 24 24
www.siemens.com/buildingtechnologies
© 2017 Siemens Switzerland Ltd
Delivery and technical specifications subject to change
Document ID A6V11236956_en--_a
Edition 2017-11-27
Diagrams
Connection terminals
The following pin assignments apply to the PPS2 plug on the AST22 service interface:
Pin assignment PPS2, RJ45
1 Unused 5 Unused
2 Unused 6 Unused
3 PPS2 7 Voltage G (AC 24 V)
4 Unused 8 Voltage G0 (AC 24 V)
Dimensions
Dimensions in mm