Raycus RFL-A500D User Manual

Wuxi Raycus Fiber Laser Technologies Co., Ltd.
User Guide of Raycus 500W～2000W laser
22
Figure 13 PIN8 and PIN24 internal circuit
4.4.4 RS-232 Serial Port
Figure 14 shows the pin number of RS-232 serial port:
Figure 14Pin Number of RS-232 Serial Port
And the definitions of the pins are in the following table:
Table 10RS-232 Serial Port Definitions
PIN
Description
2
RX
3
TX
5
GND
Others
NC
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Raycus RFL-A500D Specifications

General

Brand	Raycus
Model	RFL-A500D
Category	Measuring Instruments
Language	English