4. STO

4.1 Terminals Arrangement (X6)

4.2 Safety Function Device Connection
4.2.1 Disconnecting a Safety Function Device
If a safety function device is not connected, keep the Safety Connector plugged into the X6 port, and the shorting pins on the connector remain in the default state.

4.2.2 Connecting a Safety Function Device
Step 1 Remove the shorting pins on the Safety Connector as shown in Figure 4-1.
Figure 4-1 Remove the shorting pins

Step 2 Wiring the Safety Function Device
Connect the Safety Function Device to the X6 port according to the wiring example shown in Error! Reference source not found..