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BWT20 Qilin Wobble Handheld Laser Welding Head
2.3 Power interface
Figure 2.31 Schematic diagram of the Power interface
The + 15V interface is the interface that provides power for the motor drive
inside the control box, the voltage is plus or minus 15V ( + 15V)
Table 2.31 shows the definition of the + 15V interface power cord
Pin
Signal
1
V1
2
COM
3
V2
Table 2.31
Definition
power input +15V
GND
power input -15V
Description
+ 15 External power supply input,
external power supply output
Current is bigger than 2A
Power ground
-15 External power supply input,
external power supply output
Current is greater than 2A
Shenzhen Qilin Laser Application Technology Co., Ltd.
