Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide
RFL-C2000S-HP /RFL-C3000S-HP /RFL-C4000S-HP/RFL-C6000S-HP
21
Input
24Vdc
16
Modulation-
Return
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Return for signal on
pin 15
17
Guide Control
Digital
Input
5- 24
Vdc
6 mA
120ms
Positive edge turns On
red guide laser in
Guidelaser external
control mode
18
Emission
Enable
Digital
Input
5-
24Vdc
6 mA
120ms
Positive edge activates
emission in external
enable mode
19
Laser Error
Digital
Output
24Vdc 100mA
120ms
High indicates a laser
error status
20
System
Common
Return
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Return for signals on
pins 17-19, 21-24
21
Error reset
Digital
Input
5-24V
dc
6 mA
120ms
Positive edge resets all
resettable errors
22
Laser ready
Digital
Output
24Vdc 100mA
120ms
High indicates laser is
ready
23
Main poweron
Digital
Output
24Vdc 100mA
120ms
High indicatesMain
powered on
24
Emission ON
Digital
Output
24Vdc 100mA
100us
High indicateslaser is
emitting
Please check the level of the control signal to ensure that it meets the
requirements. The laser may be damaged if the voltage exceeds or fluctuates.
The Interlock interface is 24 pin, pin 1 and 4, 2 and 3. If these two pins are disconnected,
the laser will interrupt the output of light immediately, the laser Ready signal output will become
low, and the laser will display Interlock abnormality.
When one of the Interlock channels is open circuited, it is impossible to start the main laser
power supply until the other Interlock channel is also open circuited, and then close both
channels before starting the main laser power supply.
For safety, pins 10 and 11 of the control interface cannot be shorted at the same time or in
advance with pins 8 and 9
，
the control system inside the laser starts to detect the rising edge of
pins 10 and 11 and executes the power on command of the main power supply after the power on
operation self-test is completed.
