Centroid Community CNC Support Forum

tuffduck wrote: ↑Tue Jan 18, 2022 12:23 am No I just want to use 1 contactor. Do I need to run 4 wire to output 1

Sketch what you are talking about. I think you need a small second relay for you C86ACCP no fault input

Okay will sketch it out;

Here is the diagram. I am not sure if terminal blocks are okay or do I need a relay? Thanks

tuffduck wrote: ↑Tue Jan 18, 2022 4:30 pm Here is the diagram. I am not sure if terminal blocks are okay or do I need a relay? Thanks

Diagram is INCORRECT.
You have voltage across those contacts on Relay 1 feeding the Estop relay coil. DO NOT CONNECT C86ACCP No fault to it as you have it shown.
You must add a second relay for your C86ACCP, same coil voltage as your estop contactor. Use its contacts for your C86ACCP No fault
A small din rail relay is fine. Just so long as the coil voltage is the same as your estop contactor.

Okay, so rather than the wires going into the terminal bock they need to go into a relay? The coil in the contactor is 24V.

Which wires would go where? I have never used a relay or contactor before. I will make a new diagram if you can point me in the correct direction.
Thanks

Most contactors can add an aux set of contacts to the side or front depending on the design. What brand/model of contactor do you have?

Front mount 4 contacts

Front mount and side mount single contacts

Something like these?
https://klocknermoeller.com/xstart/xsta ... ntacts.htm

tuffduck wrote: ↑Wed Jan 19, 2022 12:59 am Something like these?
https://klocknermoeller.com/xstart/xsta ... ntacts.htm

Yes for the DILM12 frame size (IF that is the part number you purchased in the ebay link you provided)

Attached is a schematic if you want to use a small auxiliary contactor.

Marty

Sorry, but now I am very confused. Is that a second quencharc? Are you using 4 terminals on the aux contact?