Please read follow information carefully when you install PTHC-200DC,

A、 PTHC-200DC control module:Installed somewhere easy for operation.
B、 PTHC-DIV50 voltage divider:Inside plasma or CNC cabinet
C、 PTHC-IHS:IHS controller: Installed on Lifter, easy for connection of retaining cap IHS cable and proximity switch.

D、High voltage retaining cap cable:Red side installed on retaining cap or nozzle,,black side connected IHS controller.
E、Proximity switch:mode:HS-C12-N11,NPN ,effective distance: 2mm.

Cables supplied together with PTHC-200DC,
1)、Cable from THC to IHS controller: PTHC-IHS-,10 meters.
2)、Cable from THC to voltage divider: PTHC-ARC-,5 meter.
3)、Cable from THC to CNC controller :PTHC-CNC-,5 meter.

Dont mix cable 1 and 2, the sockets are same, but different length.