7 Interface Circuit Figure 6 shows the mainboard sketch (Page 15 / 23) XPTHC-100 Plasma Arc-Voltage Controller

7、 Interface Circuit

Figure 6 shows the mainboard sketch map

TO-TORCH

TO-CNC

SWITCH-IHS

GND POWER（AC24V）

TO-PLASMA

WORK TORCH RETAINING CAP

Figure 6：Mainboard Sketch Map

7.1、 Power Supply Interface。

The power supply of the XPTHC-100 is AC 24V, connect to JP1 of the high adjusting

machine by using “power” aviation socket.

7.2、 Up and Down Interface。