Siemens SIMATIC C7-635 - Page 40

Installing and Wiring the C7-635
3-18
C7-635 Control System
A5E00155581-04
I/O Connector X 12
For the technological functions, the meaning of the outputs is described in the
columns “Counting”, “Frequency Measuring”, “Pulse Width Modulation”, “Analog
Positioning”, and Digital Positioning”.
Table 3-8 Connector Pin Assignments I/O Connector X12
Pin
Name
Signal Description Counting Frequency
Measuring
Pulse Width
Modulation
Analog
Positioning
Digital
Positioning
1 DO+0.0 Digital
output 0
Channel 0: Output – –
2 DO+0.1 Digital
output 1
Channel 1: Output – –
3 DO+0.2 Digital
output 2
Channel 2: Output – –
4 DO+0.3 Digital
output 3
Channel 3: Output – –
5 DO+0.4 Digital
output 4
– – –
6 DO+0.5 Digital
output 5
– – –
7 DO+0.6 Digital
output 6
– CONV_
EN
Enable
power
section
–
8 DO+0.7 Digital
output 7
– – –
9 DO+1.0 Digital
output 8
– – Q0
10 DO+1.1 Digital
output 9
– – Q1
11 DO+1.2 Digital
output 10
– – Q2
12 DO+1.3 Digital
output 11
– – Q3
13 DO+1.4 Digital
output 12
– – –
14 DO+1.5 Digital
output 13
– – –
15 DO+1.6 Digital
output 14
– – –
16 DO+1.7 Digital
output 15
– – –