Siemens SIMATIC PCS 7 Manual page 85

Connecting TM I/O to PCS 7
C79000-G8076-C710-04
Table A-3 Pin-out 50-pole-Sub-D socket at the right side of TPM 478-2, for con-
necting I/O Bus B
Í Í Í Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í Í Í Í
17
I/O bus B
50
Í Í Í Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í Í Í Í
Socket
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
18
Signal
0 V
0 V
+5 V Bus
+5 V Bus
+5 V Bus
+5 V Bus
+5 V Bus
+5 V Bus
PMEMR_N Peripheral Memory Read
PMEMW_N Peripheral Memory Write
0 V
-
PRDY_N Peripheral Ready
PESPA Peripheral memory A
-
PCPKL_N Peripheral CPU clear
0 V
INT1_N
INT2_N
PESPB Peripheral memory B
-
EANK_N One-Of-N-Check
0 V
PDB6 Peripheral Data Bus 6
PDB7 Peripheral Data Bus 7
PDB2 Peripheral Data Bus 2
PDB3 Peripheral Data Bus 3
PDB4 Peripheral Data Bus 4
PDB5 Peripheral Data Bus 5
PDB0 Peripheral Data Bus 0
PDB1 Peripheral Data Bus 1
0 V
0 V
PADB9 Peripheral Address Bus 9
PADB10 Peripheral Address Bus 10
PADB11 Peripheral Address Bus 11
PADB3 Peripheral Address Bus 3
PADB4 Peripheral Address Bus 4
PADB5 Peripheral Address Bus 5
PADB6 Peripheral Address Bus 6
PADB7 Peripheral Address Bus 7
PADB8 Peripheral Address Bus 8
PADB0 Peripheral Address Bus 0
PADB1 Peripheral Address Bus 1
PADB2 Peripheral Address Bus 2
0 V
-
-
-
0 V
Technical Data
Meaning
nc
nc
Interrupt 1
Interrupt 2
nc
nc
nc
nc
A-7