Siemens SIMATIC C7-613 Manual page 52

Special Features of the C7-613
Connecting Additional S7-300 Modules Directly on the Device
2-module I/O set
Requirements: The C7-613 specific accessories "2-module I/O set" is available.
Use the following procedure to connect the additional S7-300 modules:
Step
1 Screw the mounting plate to the backplane of the C7-613 housing.
2 Install the C7-613 in the cabinet door. Follow the instructions in chapter 2.2
3 Connect the C7-613 to the module inserted on the left in the figure using the
connecting cable (0.25 m).
4 Connect the two modules using the connecting cable (0.08m).
5 Mount the modules on the S7 profile rail.
C7-613
Figure 3-2
3-6
Connecting S7-300 expansion modules directly to the device using the
2-module I/O set
Action
S7-300 module
C7-613 Control System
Mounting plate
A5E00138934-03