Raycus RFL-C1500 - Page 22

Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of 1500W CW laser
Figure 7 DB25 control interface
The pin definitions of DB25 are as follows:
Table 8 Control interface definition
PIN
NAME
Input
and
output
Function
Typical
Min
MAX
Electric
current
2
Reserve
interlock
Short
circuit
3
Reserve
interlock
8
Reserve
long-dista
nce power
supply
Short
circuit
9
Reserve
long-dista
nce power
supply
10
Reserve
emergency
stop
Short
circuit
12
Analog
Analog
input
External analog
quantity setting
0-10V
0V
（0%）
10V
(100%)
<10mA
13
Laser
Power
Analog
output
Optical power signal
output
0V
(0%)
3.3V
(100%)
<10mA
14
AGND
Analog
ground
12, 13 pin return
0V
15
MOD+
Digital
input
Laser modulation
signal
5-24V
5V
24V
<10mA
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