B.2 Connector Pin Assignments Of The Cpu - Siemens SIMATIC S5-115F User Manual

Slot Assignments
B.2 Connector Pin Assignments of the CPU
CPU slot
Top connector
z
2 +5V
4 TAKT
6 RESET
8 MRD
10 MWR
12 RDY
14 DB0
16 DB1
18 DB2
20 DB3
22 DB4
24 DB5
26 DB6
28 DB7
30
32
Interface assignment of the serial interface
1
2 TTY IN-
3
4
5
6 TTY OUT
7 TTY OUT
8
9 TTY IN+
10
11
12
13
14
15
B-2
b d
M
PESP UBATT
ADB0 ADB12
ADB1 ADB13
ADB2 ADB14
ADB3 ADB15
ADB4 IRA
ADB5 IRB
ADB6
ADB7
ADB8 BAU
ADB9 NAU
ADB10 PEU
ADB11
BASP
M BASPA
Interior wiring
+
-
f
+5V
F0
F1
F2
F3
F4
F5
F6
ASF
HOLD
HOLDA1
HOLDA2
HOLDA3
PRAL
ASG
S5-115F Manual
EWA 4NEB 811 6148-02