Raycus RFL-C Series User Manual page 25

4.4.2 RS-232 serial port
The following figure shows the RS-232 serial port
Each pin is defined as follows.
A three-core (RxD, TxD, GND) interface is used. For specific commands and
descriptions, please refer to the software manual of the host computer or ask a
Raycus technician for a communication protocol. The specific parameter settings
of the RS-232 control interface are as follows:
Figure 8 RS-232 serial cable configured for the product:
Figure 7 RS232 serial port
Table 9 RS-232 serial port definition
PIN Number
2
3
5
others
Table 10 RS-232 interface configuration parameters
Parameters
Baud rate
Data bits
Stop bit
polarity
Flow control
Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000 - 1500W CW laser
Definition
RX
TX
GND
N/C
Set up
9,600
8
1
None
None
Raycus User Guide | Using the Product
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