Data Sheet for Product

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Siemens PXC….D – Automation stations, compact model CM1N9215en_25
Smart Infrastructure 2022-01-15
Damper actuators
(e.g. GBB161.1E)
9215A06_01
AC 24 VG
G0
G0G0G0GGG
2
1
N
24V
CP+ CP-
8
GBB161.1E
2
1
U UU U
Field device supply from separate transformer
Magnetic valves
(e.g. M3P... + ZM
or MX...461...)
9215A07_01
M3P... + ZM
AC 24 VG
G0
G0G0G0GGG
1
2
3
4
N
24V
CP+ CP-
MX...461...
1
2
4
G0 (GN)
G (GL)
YM
Y
L N
AC 230 V
AC 24 V
G G0
U UU U
STOP
Note!
Do NOT earth
the local
transformer
Connecting the room units
N
R...
PPS2
Automation station
Max. 5 room units
(parallel)
 Twisted pair bus
cable
 Reversible polarity
 Cable length, see
"Technical data"
9215A08_01
N
24V
CP+ CP-
4321
C– C+ CP– CP+
R1
4321
C– C+ CP– CP+
R2
4321
C– C+ CP– CP+
R3
PPS2
U UU U
 The room units are connected in parallel (max. five devices).
 To distinguish between them, they must be addressed by use of jumpers (address
plug on the printed circuit board). The factory-setting is Address 1.
Note
s