Siemens CPU 314C-2 PtP

Technical data of CPU 31xC
6.6 Technical data of the integrated I/O
CPU 31xC and CPU 31x, Technical Data
6-28 Manual, 01/2006 Edition, A5E00105475-06
6.6 6.6 Technical data of the integrated I/O
6.6.1 Arrangement and usage of integrated I/Os
Introduction
Integrated I/Os of CPUs 31xC can be used for technological functions or as standard I/O.
The figures below illustrate possible usage of I/Os integrated in the CPUs.
Reference
Further information on integrated I/O is found in the Manual Technical Functions .
CPU 312C: Pin-out of the integrated DI/DO (connector X11)
1
2
3
4
5
6
8
7
9
10
11
12
13
14
16
15
17
18
20
19
X11
DI
DI
DI
DI+0.1
DI+0.2
DI+0.3
DI+0.4
DI+0.5
DI+0.6
DI+0.7
X
X
X
X
X
X
X
X
Z0 (A)
Z0 (B)
Z0 (HW-Tor)
Z1 (A)
Z1 (B)
Z1 (HW-Tor)
Latch 0
Latch 1
V0
V1
DI+0.0
DI+1.1
DO+0.0
DO+0.1
DO+0.2
DO+0.3
DO+0.4
DO+0.5
DI+1. 0
DI
DI
DI
DI
DI
DI
DI
X
X
DO
DO
DO
DO
DO
DO
2M
1L+
1M
&RXQW
,QWHUUXSW
LQSXW
6WDQGDUG
=Q &RXQWHUQ
$% (QFRGHUVLJQDV
9Q &RPSDUDWRUQ
; 3LQXVDEOHLIQRWDVVLJQHGWRWHFKQRORJ\IXQFWLRQV
+:7RU *DWHFRQWURO
/DWFK 6WRUHFRXQWHUGLVWDQFH