Au3Tech HW980 - Page 33

33
2
DRV-
ON
enable output
IN
3
SW-
IN+
Water cooler alarm input
4
SW-IN-
12
CON9
OUT
1
CTRL1
+
Reserved
2
CTRL1-
3
CTRL2
+
DC wire feeder control
port
4
CTRL2-
13
CON10
OUT
1
24V
Reserved
output
2
DO1
3
DO2
4
DO3
5
DO4
14
CON11
IN
1
DI1
Reserved input
2
DI2
3
DI3
4
DI4
5
GND
Definition of controller wiring terminal
In order to improve the safety performance of the product, the hand-held
welding head adopts the method of contacting light, that is, the welding head