Siemens S5-135U/155U - Manual (Page 516)

11-4
System Manual
C79000-G8576-C199-06
Slot 139, 147
I/O, IM, IP without page addressing Slot 155, 163
I/O, IM
Back-
plane Pin-
No Pin Row Pin-
No Pin Row
plane
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 P5 V
PL
RESET
MEMR
MEMW
RDY
DB 0
DB 1
DB 2
DB 3
DB 4
DB 5
DB 6
DB 7 M5 V
PESP
ADB 0
ADB 1
ADB 2
ADB 3
ADB 4
ADB 5
ADB 6
ADB 7
ADB 8
ADB 9
ADB 10
ADB 11
BASP
M5 V
ADB 12
ADB 13
ADB 14
ADB 15
M5 V
M5 V
M5 V
M5 V
M5 V
M5 V
M5 V
BASPA
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32 P5 V
PL
RESET
MEMR
MEMW
RDY
DB 0
DB 1
DB 2
DB 3
DB 4
DB 5
DB 6
DB 7 M5 V
PESP
ADB 0
ADB 1
ADB 2
ADB 3
ADB 4
ADB 5
ADB 6
ADB 7
ADB 8
ADB 9
ADB 10
ADB 11
BASP
M5 V
P5 V
ADB 12
ADB 13
ADB 14
ADB 15
P5 V
P5 V
M5 V
M5 V
M5 V
M5 V
M5 V
M5 V
M5 V
BASPA
Back-
plane
conn. 2 2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32 P5 V
DB 12
DB 13
DB 14
DB 15
RESETA
M5 V
M5 V
M5 V
M5 V
M5 V
M5 V
M5 V
DB 8
DB 9
DB 10
DB 11
PEU
M5 V
M5 V
M5 V
M5 V
M5 V
M5 V
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32 P5 V
DB 12
DB 13
DB 14
DB 15
P5 V
P5 V
P5 V
RESETA
M5 V
M5 V
M5 V
M5 V
M5 V
M5 V
M5 V
DB 8
DB 9
DB 10
DB 11
P5 V
P5 V
P5 V
PEU
M5 V
M5 V
M5 V
M5 V
M5 V
M5 V
Pin designation of the interrupt signals on the backplane
Interrupt Sink Interrupt Source
Module CPU 1 CPU 2 CPU 3 CPU 4 I/Os/CP/IP
Slot No. 11 27 43 59 19, 35, 51, 67-131
Signal
IRA
IRB
IRC
IRD
IRE (CPU 948 only)
IRF (CPU 948 only)
IRG (CPU 948 only) 1d 14
1d 22
1d 24
1d 26
1d 14
1d 22
1d 24
1d 26
1d 14
1d 22
1d 24
1d 26
1d 14
1d 22
1d 24
1d 26
1d 14
1d 16
1d 18
1d 20
1d 22
1d 24
1d 26
Connector Assignments