Wuhan Raycus Fiber Laser Technologies Co., Ltd.
User Guide of RFL-P500H
21
Control’ panel, follow that select ‘IPG_YLPM’, and then close this
window.
3
）
Pulse duration can be modified by the ‘Duration’ on the right side of the
window. If the setting duration is smaller than the limiting minimum
value, the duration of output laser will be 20ns (minimum). If the setting
duration is larger than the limiting maximum value, the duration of output
laser will be continuous work (maximum). If the setting duration within
the range, the duration of output laser will tend to the smaller side.
i)
Schematic diagram of input signal interface circuit
：
Figure 11 Schematic diagram of input signal interface circuit
j)
Signal input needs to be able to provide at least 7 mA of current. The
schematic diagram of the output signal interface circuit is shown in Fig. 8.
Figure 12 Interface circuit of output signal
4.4.3 RS-232 Serial Port
Figure 13shows the RS-232 serial port schematic diagram.