Precautions For Wiring The Safety Remote I/O Module To Safety Devices - Mitsubishi Electric MELSEC iQ-R Series User Manual

Precautions for wiring the safety remote I/O module to safety
devices
This section describes the precautions for the wiring. To wire the safety remote I/O module to each safety device according to
Category 4, perform both of the following for the safety remote I/O module.
• Double wiring inputs
Page 45 Double wiring function
• Double wiring outputs
Page 50 Double wiring function
• Executing the self-diagnostic function (dark test)
Page 55 Input dark test function
Page 57 Output dark test function
6 INSTALLATION AND WIRING
44
6.4 Wiring