Connecting
4.3 Connecting components
Note
Connection to the front connector module is shown here using the 2 x 8 I/O module as an
example.
1. Switch off the load current supply.
2. Open the front door.
Figure 4-1
26
Front flap of the I/O module open (example)
System cabling for S7-300
Manual, 09/2018, 70327045899