BWT20 Qilin Wobble Handheld Laser Welding Head
Pin Signal
Definition
Description
1
CAS 1+
For protect gas blowing control positive Air valve + connecting card GAS1 +
electrode
2
CAS 1-
Use to protect the gas to blow the gas to
Air valve-connecting card GAS1-
control the negative electrode
3
Mpa1
For detect air pressure alarm
Air pressure alarm + connecting plate
Mpa1
4
Mpa2
For detect air pressure alarm
Air pressure alarm + connecting plate
Mpa2
2.13, Dialing Switch for IPG
Figure 2.13 Schematic diagram of the dial code switch
Pin Signal
Definition
Description
1
IPG
Laser control signal
PWM, EN, RED, NC outputs of 5V
Power adjustment: 0-4V analog voltage with adjustable section
Shenzhen Qilin Laser Application Technology Co., Ltd.
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