2-12
C7-621 / C7-621 AS-i Control Systems
C79000-G7076-C621-01
You can use the following connecting cables to connect the C7 to other
components:
Table 2-6 Connecting Cables for the C7 Connectors
Connecting Cable Comments Schematic Connection
Between ...
MPI Interface
PG cable - C7 PG
C7 S7-300
C7 S7-400
C7 OP
PROFIBUS LAN cable,
Interior cable,
Underground cable
and bus connector,
without PG interface,
with PG interface
and PROFIBUS bus terminal RS 485,
with 1.5 m, and 3 m cable,
with PG interface and 1.5 m cable.
The cable must
be assembled by
the user
C7 PG
C7 C7
C7 S7-300
C7 S7-400
C7 OP
Connectors for C7 I/Os
Connector for C7 I/Os
Conductor cross-section
16 pin
4 pin
0.2 to 2.5 mm
2
C7 external
sensor
Device Connectors
of the C7
Installing and Preparing the C7