Ordering
Mechanical design
The compact construction enables the devices to be mounted on a standard
mounting rail.
1
Plastic housing
2a
2b
Front cover
PXM40-RS... option module
3
Plug-in screw terminal block (operating voltage)
4
Plug-in screw terminal block (L
ON
W
ORKS
bus, PXC001
.D
only)
5
Network interface RJ45 (BACnet / IP, PXC001
-E.D
only)
6
LED indicators for communication
7
LED indicators for device and system status
8
Service pin (Network identification)
9
RJ45 Interface for operator unit and tool (RJ45, PXC001
.D
only)
10
Plug-in screw terminal block (RS485)
11
RS232 interface
12
Plug-in screw terminal block (KNX)
13
RJ45 interface (ETS tool for service use)
14
KNX programming pin
15
RJ45 interface for operator unit or PX KNX tool
16
Slider for mounting on DIN rail
PXA40-RS...
RX
TX
SERVICE
RX
TX
RS232/RS485
KNX
SERVICE
INFO
COMM
LOW BATT
FAULT
RUN
HMI/TOOL
HMI
5
4
C
LB
C
LA
1 2 3
6 7 8
RS485
RS232
9 10
C
E
-
SERVICE
KNX
TOOL
C
E
+
2b
92
23
z1
6
Product number Stock number
Designation
PXC001.D
S55372-C113
System controllers ( BACnet/LonTalk)
PXC001-E.D
S55372-C114
System controllers (BACnet/IP)
PXA40-RS1
S55372-C115
Option module RS1
PXA40-RS2
S55372-C116
Option module RS2
PXC001...
3 / 10
Siemens
PXC001 System controllers
CM1N9223en_01
Building Technologies
2014-04-04
