Siemens SWT-3000 - Pin Assignment of the Pu3 F Module

SWT 3000 Equipment Manual Installation and Commissioning
Pin assignment of the PU3f module:
Table 4: Pin assignment of the PU3f
Pin a b c
1
GNDS GNDS
2
3
GND GND
GND
4
P5_SV1 P5 P5_SV2
5
LID_25
6
P12_SV1
LID_26 P12_SV2
7
8
LID_11 LID_12
9
LID_13 LID_14
10
LID_15
LID_27
LID_16
11
LID_17 LID_18
12
LID_21
LID_28
LID_22
13
14
LID_23
N12_SV2
LID_24
15
16
N12_SV1 P5
17
P5
18
P12 N12
19
20
GND P12
21
INHIBIT INHIBIT
22
N12 GND GND
23 S6 control wire for AMP
P12
24
LID_SC_TX
25
26
LID_SC_RX
27
GND
28
29
30
31
GNDS GNDS
32
P5_x Power supply (SV1, SV2) P12_x Power supply (SV1, SV2)
N12_x Power supply (SV1, SV2)
LID_x Digital line interface (X.21. G703.1 or G703.6)
LID_SC_x Digital line interface Service Channel
© SIEMENS AG 2008 Edition p3_3_2x 08/09 Page - 13