Connecting Door Switch (Optional) - Kemppi AX MIG Welder Operating Manual

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2.15 Connecting door switch (optional)

This section describes how to connect a door switch to RCM. The door switch can be used to halt the system if a gate
door to the robotic cell is opened. The RCM door switch terminal is intended for door switches that have two normally
closed (NC) electrical contacts.​
The door switch is not delivered with the AX MIG Welder system.
Turn off the power source before connecting the door switch.
For instructions on removing and attaching the RCM top cover, refer to "Removing and attaching RCM top cover" on
page 31.
1.
To enable the use of the door switch terminal, remove the factory-installed jumper wires.
2.
Route the door switch cable through a cable inlet into RCM. (For information on cable inlets, refer to "Routing cables
into RCM" on page 33.)
3.
Connect to the door switch cable to the door switch terminal (*) on the RCM main board.
The following displays a door switch wiring example:
To stop using the door switch, reattach the jumper wires to the terminal pins (see step 1 above).
© Kemppi
Terminal pins:
1. Channel 1 A
2. Channel 1 B
3. Channel 2 A
4. Channel 2 B
47
AX MIG Welder
Operating manual - EN
1921900 / 2318

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