Siemens S5-135U/155U System Manual page 518

Connector Assignments
Connector assignments of the backplane for the EU 185U
IM 310 and IM 314
I/O Module
Slot 3
Pin- Pin Row
No.
z
Backplane 2 + 5 V
conn. 1 4
6 RESET
8 MEMR
10 MEMW
12 RDY
14 DB0
16 DB1
18 DB2
20 DB3
22 DB4
24 DB5
26 DB6
28 DB7
30 DSI
32
Backplane 2 + 5 V
conn. 2 4 DB12
6 DB13
8 DB14
10 DB15
12
14
16
18 RESETA
20
22 0 V
24 0 V
26 0 V
28 0 V
30 0 V
32 0 V
11-6
923C Coordinator
I/O Module
Slot 11
Pin-
No.
b d
0 V 2
PESP 4
ADB0 ADB12 6
ADB1 ADB13 8
ADB2 ADB14 10
ADB3 ADB15 12
ADB4 14
ADB5 16
ADB6 0 V 18
ADB7 0 V 20
ADB8 0 V 22
ADB9 0 V 24
ADB10 0 V 26
ADB11 0 V 28
BASP 0 V 30
0 V BASPA 32
0 V 2
DB8 0 V 4
DB9 RESET 6
DB10 8
DB11 10
+ 5V 12
+ 5V 14
+ 5V 16
NAU 18
20
0 V 22
0 V 24
0 V 26
0 V 28
0 V 30
0 V 32
Pin Row
z b d
+ 5 V 0 V
PESP UBAT
RESET ADB0 ADB12
MEMR ADB1 ADB13
MEMW ADB2 ADB14
RDY ADB3 ADB15
DB0 ADB4
DB1 ADB5
DB2 ADB6
DB3 ADB7
DB4 ADB8
DB5 ADB9
DB6 ADB10
DB7 ADB11 DSI
BASP
0 V BASPA
+ 5 V 0 V
DB12 DB8
DB13 DB9 RxDS8
DB14 DB10 TxDS8
DB15 DB11 RxDS7
RxDS6 TxDS7
NAU TxDS6 RxDS5
BAU RxDS4 TxDS5
RESETA TxDS4 RxDS3
TxDS3
PEU RxDS1
GEP RxDS2 TxDS1
TxDS2
SPRxD
M2 M2 M2
+ 24V 0 V + 15 V
System Manual
C79000-G8576-C199-06