Siemens S5-135U/155U appendix Assignments of the backplane connector 923A coordinator

Connector Assignments

Assignments of the backplane connector: 923A coordinator

Backplane conn. 1

Backplane conn. 2

Pin

No.

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

Pin Row

z

+ 5 V

RESET

MEMR

MEMW RDY DB 0 DB 1 DB 2 DB 3 DB 4 DB 5 DB 6 DB 7

HALT

+5 V

NAU

b

M 5 V

ADB 0 ADB 1 ADB 2 ADB 3 ADB 4 ADB 5 ADB 6 ADB 7 ADB 8 ADB 9 ADB 10 ADB 11

M 5 V

M 5 V

STEU STOPPA

PERO

M 5 V

d

UBAT

BUSEN 1 BUSEN 2 BUSEN 3 BUSEN 4

DSI

TEST

11-16	System Manual
	C79000-G8576-C199-06