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BWT20 Qilin Wobble Handheld Laser Welding Head
Figure 2.4 Schematic diagram of the HMI
Table 2.4 is the definition of the HMI interface.
Table 2.4
Pin Signal
Definition
Description
1
24V
Power supply output, 500mA HMI supply electricity
2
GND
Power supply output place
Power reference
3
TXD
The sender of the HMI
Serial port communication with the TXD signal
4
RXD
Receiver end of the HMI
Serial port communication with the RXD signal
2.5 Laser device decoding interface
port.
The LASER RS232 interface is a board card and a laser communication
Pin
Signal
Definition
Description
1
DB9
Laser and board card communication Communication with the laser source
interface
and unlock it
2.6 Double-swing handheld laser welding head
interface
The motherboard provides a mirror interface,
compatible with the universal digital mirror interface on the market.
Table 2.6 shows the definition of the vibration scope interface.
Shenzhen Qilin Laser Application Technology Co., Ltd.