Raycus RFL-C300L - Page 22

Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 2000 W CW laser
Raycus User Guide | Using the Product
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Table 8 Control interface definition
PIN
Name
Input
and
output
Function
Typical
Min
MAX
Electric
current
1
Interlock2-
/
No contact point, external
voltage or grounding is not
allowed (PINS 1 and 4 need
to be short-circuited before
the laser output)
Short
circuit
/
/
/
2
Interlock1-
/
No contact point, external
voltage or grounding is not
allowed (these two PINS
need to be short-circuited
before the laser output)
Short
circuit
/
/
/
3
Interlock1+
/
/
/
/
4
Interlock2+
/
No contact point, external
voltage or grounding is not
allowed (PINS 1 and 4 need
to be short-circuited before
the laser output)
Short
circuit
/
/
/
8
RPA
/
External voltage or grounding
is not allowed (PINS 8 and 9
need to be short-circuited
before the laser output)
Short
circuit
/
/
/
9
RPB
/
/
/
/
10
PWA
/
External voltage or grounding
is not allowed (PINS 10 and
11 need to be short- circuited
before the laser output)
Short
circuit
/
/
/
11
PWB
/
/
/
/
12
Analog
Analog
input
External
setting
analog quantity
0- 10V
0V
(0% )
10V
(100%)
<10mA
13
Laser
Power
Analog
output
Optical power signal output
/
0V
(0%)
8V
(100%)
>5mA
14
AGND
Analog
ground
12, 13 feet return
0V
/
/
/
15
MOD+
Digital
input
Laser modulation signal
16-24V
16V
24V
<10mA
16
MOD-
Return
15 feet return
0V
/
/
/
17
Red Laser
Digital
input
Red light control
16-24V
16V
24V
<10mA
18
Laser EN
Digital
input
Laser enable
16-24V
16V
24V
<10mA