Devices - Siemens Desigo TRA Mounting And Installation Manual

Key
Siemens
Building Technologies
4

Devices

The illustration is a diagram of a PXC3 room automation station in an installation
box / panel, the TX-I/O modules, connections to the field devices as well as bus
connections (Ethernet, PL-Link, DALI)..
Installation box /
cabinet
AC 24 V
Island bus
T1 Transformer AC 230 V / AC 24 V
N1 PXC3... room automation station.
U1, U3 TXS1.EF10Bus connection modules
U2 I/O row, supplied by the PXC3...
U4 I/O row supplied by a TXS1.EF10Bus connection module
U5 TXA1.IBE Island bus expansion module (optional)
Mounting and installation
Devices
Ethernet
PL-Link
DALI
M
13 / 56
CM111043en_03
2013-02-23