Siemens S5-135U/155U System Manual page 517

Connector assignments of the backplane for the EU 183U, 184U, 187 U
I/O Modules
EU Slot
183U 11 to 155
184U 3 to 155
187U 3 to 147
Backplane p Pin Pin Row
conn. 1 1 No. N
z
2 + 5V
4 –
6 CPKL
8 MEMR
10 MEMW
12 RDY
14 DB0
16 DB1
18 DB2
20 DB3
22 DB4
24 DB5
26 DB6
28 DB7
30 –
32 –
IM 300-3 and -5 / 312-3
EU Slot
183U 163
Backplane p Pin- Pin Row
conn. 1 1 No. N
z
2 + 5V
4 –
6 CPKL
8 MEMR
10 MEMW
12 RDY
14 DB0
16 DB1
18 DB2
20 DB3
22 DB4
24 DB5
26 DB6
28 DB7
30 EANK
32 –
Backplane 2 + 5V
conn. 2 4 –
6 –
8 –
10 –
12 +5V
14 +5V
16 +5V
18 CPKLA
20 –
22 0V
24 0V
26 0V
28 0V
30 0V
32 0V
System Manual
C79000-G8576-C199-06
IM 312-5
EU
184U
187U
Pin
N No.
b
0V 2
PESP 4
ADB0 6
ADB1 8
ADB2 10
ADB3 12
ADB4 14
ADB5 16
ADB6 18
ADB7 20
0V 22
0V 24
0V 26
0V 28
BASP 30
0V 32
IM 310, IM 314, IM 317, IM 318
EU
183U
Pin-
No. N
b d
0V Shield 2
PESP +5V 4
ADB0 – 6
ADB1 – 8
ADB2 – 10
ADB3 – 12
ADB4 +5V 14
ADB5 +5V 16
ADB6 0V 18
ADB7 0V 20
0V 0V 22
0V 0V 24
0V 0V 26
0V 0V 28
BASP 0V 30
0V BASPA 32
0V – 2
– 0V 4
– – 6
– – 8
– – 10
+5V +5V 12
+5V +5V 14
+5V +5V 16
NAU – 18
– – 20
0V – 22
0V – 24
0V – 26
0V – 28
0V – 30
0V – 32
Connector Assignments
Slot
163
Pin Row
z b d
+ 5V 0V Shield
– PESP +5V
CPKL ADB0 +5V
MEMR ADB1 +5V
MEMW ADB2 +5V
RDY ADB3 +5V
DB0 ADB4 +5V
DB1 ADB5 +5V
DB2 ADB6 0V
DB3 ADB7 0V
DB4 0V 0V
DB5 0V 0V
DB6 0V 0V
DB7 0V 0V
– BASP 0V
0V 0V 0V
Slot
3
Pin Row
z b
+ 5V 0V
Takt PESP
CPKL ADB0
MEMR ADB1
MEMW ADB2
RDY ADB3
DB0 ADB4
DB1 ADB5
DB2 ADB6
DB3 ADB7
DB4 0V
DB5 0V
DB6 0V
DB7 0V
– BASP
– 0V
+ 5V 0V
– –
– –
– –
– –
+5V +5V
+5V +5V
+5V +5V
CPKLA NAU
– –
0V 0V
0V 0V
0V 0V
0V 0V
0V 0V
0V 0V
d
Shield
+5V
–
–
–
–
+5V
+5V
0V
0V
0V
0V
0V
0V
0V
BASPA
–
0V
–
–
–
+5V
+5V
+5V
–
–
–
–
–
–
–
–
11-5