C.3 Connector Pin Assignment For Cps And Intelligent I/Os - Siemens SIMATIC S5-115U User Manual

S5-115U Manual
C.3 Connector Pin Assignment for CPs and Intelligent I/Os
Slots 0 to 5 (left)*
Upper connector
z
2 +5 V
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 M24 V
32
* On slot 0
On slot 0 to 5
On slots 0a to 5a
0b to 2b
On slots 0a to 6a
** X= HOLDA1
HOLDA2
HOLDA3
not in EU 3
*** not on the CR 700-1
EWA 4NEB 811 6130-02b
b d
M +5.2 V
PESP UBATT
ADB0 ADB12
ADB1 ADB13
ADB2 ADB14
ADB3 ADB15
ADB4 IRA
ADB5 IRB
ADB6 IRC
ADB7 IRD
ADB8 BAU
ADB9 NAU
ADB10 PEU
ADB11 DSI ***
BASP +24 V
M BASPA
only in CC 0 and CC 1
only in CC 2
only in CC 3
only in EU 3
Slot 0
Slot 1
}
only used in the case of the CPU 944
Slot 2
Lower connector;
only on CC 2 and EU 3
z b
2 +5 V M
4
6
8
10
12
14 NAU
16 BAU
18 HOLDAX**
20 HOLD
22
24
26
28
30 M+24 V M+24 V
32 +24 V M
Module Slots
d
C-3