19 Processing output
else Unused
High effective
output
14.4PWM output
L5210H Outputs a 2-channel PWM pulse width modulation signal, which can be used
to control the real-time power of the fiber laser. The PWM signal level passes through
an internal jumper and can be configured as 5V or 24V (default 24V) with a duty ratio
of 0% to 100% adjustable.
Table 14.4 Definition of the PWM interface
The PWM interface pin
number
1
2
3
Signal name
PWM1
PWM2
A GND
explain
PWM+
PWM+
PWM-
14.5 Analog quantity DA output port
L5210H There are 4 analog DA output signals, all being 0~10V. The DA output
can be used to control the peak power of the laser and the control signal of
the proportional valve, which can be customized in the platform configuration.
Table 14.5
Analog quantity
interface pin number
1
2
3
4
5
Signal name
DA1
DA2
DA3
DA4
A GND
136
explain
Analog volume output
port
Analog volume output
port
Analog volume output
port
Analog volume output
port
Analog volume is a
common ground line
    "