Jasic LS-15000F - Page 11

10
of safety ground
lock
Pin 6 to prevent accidental light emission
6
Safety ground
lock
Connected to the blue wire of the three-core
wire of the weld head
7
Torch switch
signal 1
Connected to the blown wire of the three-core
wire of the weld head
8
Torch switch
signal 2
Connected to the black wire of the three-core
wire of the weld head
Single
interfac
e 2
1
Reserved
Input
Reserved
2
Reserved
Input
Reserved (synchronizing with Pin 4 gas valve
signal)
3
Shield gas valve-
Reference
ground
Signal ground
4
Shield gas valve+
Output
24V output, current >2A, built-in relay, directly
connected to the gas valve.
5
Wire feeding-
Feeding switch of wire feeder
6
Wire feeding+
Feeding switch of wire feeder
Single
interfac
e 3
1
Laser abnormal
signal
Input
Laser alarm signal
2
Laser enable+
Output
Laser enable signal
3
24V
Output
24V power supply pin, energized to output.
4
GND
Reference
ground
Reference ground (enabled, DA, common
ground of Pin 3)
5
Analog quantity+
Output
Connected to the analog quantity DA+ of the
laser, 0~ 10V
6
Radio frequency-
(PWM-)
Output
Laser pulse width modulation signal-
7
Radio frequency+
(PWM+)
Output
Laser pulse width modulation signal+