Mitsubishi Electric MELFA CR800 Series Special Specifications Manual page 145

<Wiring example 2>: Connect the emergency stop switch, and door switch of peripheral equipment to the controller.
The power supply for emergency stop input uses the power supply in the controller. Monitor the emer -
gency stop state by the peripheral equipment side.
<Operation of the emergency stop>
If the emergency stop switch of peripheral equipment is pushed, the robot will also be in the emergency
stop state.
When the controller power is OFF, the peripheral devices are in the emergency stop state.
Fig.6-2 ： Example of safety measures (wiring example 2）
6Safety
Safety 6-132