Siemens S5-135U/155U - Page 517

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