Siemens SIMATIC C7-635, Manual

Page: 43 / 92

Installing and Wiring the C7-635
3-21
C7-635 Control System
A5E00155581-04
C7-635 Device Connections
You can use the following cables to connect the C7-635 to other components:
Table 3-11 Cables for Connection to C7-635
Connecting Cable Length Special
Features
Illustration Connection
S7-300 I/O Bus
I/O expansion cable 0.25 m
1.5 m - C7-635 ⎯ S7-300
rack
MPI Interface
Programming device (PG) cable 5 m - For example:
C7-635
⎯ PG
C7-635 ⎯ S7-300
C7-635 ⎯ S7-400
PROFIBUS-DP interface
PROFIBUS bus cable
Indoor cable,
buried cable,
and bus connector,
without programming port,
with programming port
and PROFIBUS bus terminal RS 485,
with 1.5 m cable, with 3 m cable,
with programming port and
1.5 m cable
- Self-made
cable
C7 ⎯ PG/PC
C7 ⎯ C7
C7 ⎯ S7-300
C7
⎯
S7-400
Serial interface (RS 232 (V.24))
Serial cable (printer cable) See cata-
log
ST80.1
C7 ⎯ printer
IM361
IM361 cable - C7 ⎯ Additional I/O
(S7-300)
C7-635 I/O connections
Connectors for C7-635 I/O
Cable cross section
16-pin
6-pin
4-pin
0.2 to 2.5
mm
2
C7 ⎯ External
sensing elements/
actuators
Siemens Controls