3.4
Connectors and pin assignments
Precautions
• The pin assignments of the connectors are as viewed from the cable connector wiring section.
• For information on the functional safety I/O signal connector (CN8), refer to the following page:
Page 287 USING STO FUNCTION
• For wiring to the I/O signal connector (CN3), securely connect the external conductor of the shielded cable to the ground
plate and fix it to the connector shell.
Screw
Ground plate
3 SIGNALS AND WIRING
62
3.4 Connectors and pin assignments
Screw
Cable