Portable Plasma Torch Height Controller Manual (F1620)
3.4 The total wiring diagram
PE
SHIELD
WORK
ELECTRODE
ARC voltage divider
PE
protecting shield to check collision
ARC+
ARC-
START1
PLASMA START2
ARCSTART_2
ARCSTART_1
+24V
Brown：V+
SIGNAL Black：signal
COM
Blue：V-
torch
24V-
24V+
MOTOR2
MOTOR1
COM
DOWN_LIMIT
UP_LIMIT
24V DC power supply
proximity
switch
lift motor
（24V DC）
protecting
shield
work piece
PE
COLLSION
COM
TRANSFER_2
TRANSFER_1
DIR_ARCON
IHS_ARCON
DOWN
UP
AUTO
CNC
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