RDC6445GT5 Laser cutting system hardware user manualV1.1
深圳市睿达科技有限公司
15
(the second laser power interface is CN6, and the pin definition is similar to CN5):
Pin
Signal
Definition
1
GND
Laser power ground (output)
2
L-ON1
Laser enable control interface
1.When the laser source is a RF laser source, this pin is not used;
When the laser source is a glass tube, and laser on when power
supply in low voltage, the pin is connected with the laser enable
port to control the laser on / off. It is not supporting the laser
power supply with high voltage and laser on.
3
LPWM1
Laser source/tube power control interface
1.When the laser source is a RF laser source, this pin is connected
with the laser source RF-PWM end;
2.When the laser source is a glass tube, this pin is connected with
the PWM end of the laser power supply to control the laser power
4
WP1
The input port for the water protection state of the first laser
power supply. When the water protection 1 is enabled, the
mainboard will detect the water protection 1 input port. If the port
is in low voltage, it is considered normal. If the port is in high
voltage, the mainboard will force the laser to be turned off, the
ongoing work will be suspended, and the system will alarm as well.
If the water protection 1 is not enabled, the mainboard will not
detect the water protection 1 input port, and the user can choose
not to connect the water protection 1.
The water protection input port must use 24V logic level input.
5
+24V
24V power positive (output)
Please select the correct laser source type in the factory parameter settings.
Prompt
