where is the relay coil control wires connected to?

[caobencheng]

Hi, Doggo team, I am almost finishing the project. Does anybody know where is the relay coil control wires(the ESTOP) connected to ? Where is the ESTOP located? Where is the 12V volts to the relay control coming from? Thanks. BEN

[Nate711]

Hi cao, we use an external battery with a switch in serial to power the estop's coil. That said, you should use a solid-state relay like the Crydom 100A, https://www.digikey.com/product-detail/en/sensata-crydom/D06D100/CC1520-ND/353618.

[ZXYSHUB]

I want to know how the wires connect (all wires)
can you help me ?