Mitsubishi MELSEC-WS0-CPU0 User Manual page 122

Chapter 14
Figure 40:
Wiring example of light
curtain and laser scanner
119
Annex
(3) Wiring of light curtains and laser scanners
Connect a light curtain and a laser scanner to the MELSEC-WS safety
controller as shown below.
* The light curtain is connected to the WS0-XTIO and the laser scanner is connected
to the WS0-XTDI in the above example. Both elements can be connected to either
module.