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Siemens
PXC3.E... Room automation stations
CM1N9203en_05
Building Technologies
2015-11-23
•
The room automation stations have a 2-port Ethernet switch to support for low-
cost cabling via line topology.
•
A USB Device port is available for service and commissioning.
•
TX-I/O modules connected directly to the PXC3 allow for direct connection of
field devices. This offers maximum flexibility.
•
The KNX PL-Link peripheral bus supports room operator units, sensors, and
actuating devices. Selected Siemens field devices to the KNX PL-Link bus
(devices with the KNX PL-Link logo) can be connected.
The KNX PL-Link bus supports integration of commercially available devices
with KNX S-Mode (requires ETS engineering).
•
The DALI bus supports lighting control. Commercially available DALI EBGs
(electronic ballasts) can be connected.
Equipment combinations
Depending on the type, PXC3 series room automation stations can be operated
with
TX-I/O
devices and devices with KNX
PL-Link
.
DALI device type
Description
Supported
0
Fluorescent Lamps
Yes
7
Switching Function
Yes
1
Self-contained Emergency Lighting
Yes **)
3
Low Voltage Halogen Lamps
Partly *)
5
Conversion digital into D.C. Voltage
Partly *)
4
Incandescent Lamps
No
2
HID Discharge Lamps
No
6
LED Modules
Yes **)
8
Colour Control
No
9
Sequencer
No
10
Optical Control
No
*) Partly supported means that basic functions are supported like with type 0, but
no further type specific functions.
**) In Desigo V6 and later
Communications
TX-I/O, KNX PL-Link
DALI
