Data Sheet for Product

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Siemens PXC….D – Automation stations, compact model CM1N9215en_25
Smart Infrastructure 2022-01-15
Connection terminals
PXC12.D
1, 2 24 V ~,  Operating voltage AC 24 V
3 Functional earth CFC IOAddr
4 … 9
DO1, DO2
2 Digital outputs (Relays)
DO1: C=5.1
22, 23
CLA, CLB
LonWorks-Bus
25 … 30
U1…U4
4 Universal inputs / outputs
with
Q
250
xx
1: C=4.1
*)
31 … 36
U5…U8
4 Universal inputs / outputs
xx5:
C=1.1
*)
58 … 60
DI1, DI2
2
Digital inputs
DI1: C=3.1
61, 62
CP+, CP
–
PPS2 bus (for up to 5 QAX... room units)
C
HMI
RJ45 socket for
PXM10, PXM20
D
HMI / Tool
RJ45 socket for
PXM10, PXM20
and tool
*) Signal type when no application is loaded (wiring test):
U1…U4: xx = Y10S, U5…U8: xx = R1K
PXC22.D
1, 2
24 V ~,

Operating voltage AC 24 V
3 Functional earth CFC IOAddr
4 … 21
DO1 … DO6
6
Digital outputs (Relays)
DO1: C=5.1
22, 23
CLA, CLB
LonWorks
-
Bus
25 … 30
U1 … U4
4 Universal inputs / outputs
with
Q
250
xx1: C=4.1 *)
31 … 52
U5 … U16
12 Universal inputs / outputs
xx5: C=1.1 *)
61, 62
CP+, CP
–
PPS2 bus (for up to 5 QAX... room
units)
C
HMI
RJ45 socket for
PXM10, PXM20
D
HMI / Tool
RJ45 socket for
PXM10, PXM20
and tool
*) Signal type when no application is loaded (wiring test):
U1…U4: xx = Y10S, U5…U16: xx = R1K
 Observe the technical data for the relay outputs.
 Local installation regulations must be observed.
58
60
59
61
62
DI1
DI2
HMI / TOOL
U1 U2U3 U4 U5 U6 U7 U8
DO1 DO2
HMI / TOOL
U1 U2 U3 U4 U5 U6 U7 U8 U9 U10 U11 U12 U13 U14 U15 U16
STOP
Caution!