Fence circuit R-J2 cabinet

Normaly they are on the operating panel board in the door, but I see yours is different.
Maybe the connections on the top right on your board ?

IIRC, you can see the safety terminal on the 2nd photo, the one with the yellow wires coming to it.

if you could find anyone who owns a mode selector key, it is possible to copy it for some silly price. If not, then Fanuc I guess...

Quote from Duc

Where can I buy a key to change modes?

A Ronis 455 will work.

OOPS! Not true! That key will fit an RJ-3 or R30i, but not the local/remote on an RJ2. I'll keep looking.

If the Panel board you have installed is A16B-1213-0300, the Safety Fence Terminal are located in Connector CMR25 ( pins EAS11- EAS1 & EAS20-EAS19). It seems that CRM25 is already used by the gray Honda connector woth the gray cable.