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Shenzhen RelFar Intelligent Technology Co., Ltd.
6 Feed Wire feed control interface
7 Backoff Wire withdrawal control interface
8 OVCC +24V power output
Used for automatic wire feed of IO control wire
feeder
Used for automatic wire withdrawal of IO control
wire feeder
Power supply, maximum output is 500mA
6.5 CN2 laser interface
The laser interface is a 8PIN green terminal. Table 6.5.1 shows the
definition of laser interface.
Table 6.5.1
Pin
Signal
Definition
Instruction
1
PWM+ Modulating signal+ Duty ratio: 1%-99% (adjustable), 24V level
2
PWM-
Modulating signal-
Duty ratio: 1%-99% (adjustable), 24V level
0-10V analog voltage, used for laser peak power
3
DA
Analog voltage output
adjustment
Power reference
Generally connecting to DA- and Enable-end
4
GND
ground
5
OVCC +24V power output Power supply, maximum output is 500mA
6
Enable Laser enabling signal 24V level and high level: effective
Laser failure alarm
—
7
Alarm
input
The signal is needed by part of lasers. The function
8
GATE
Red light index signal
is reserved for use when leaving the factory
9
GND
Power reference point Can be connected to enable-end or Gate-end
10
GND
Power reference point Can be connected to enable-end or Gate-end
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