Wuhan Raycus Fiber Laser Technologies Co., Ltd.
User Guide of RFL-C3000XZ~RFL-C12000XZ
29
4.4.3
XP3 RS232 Interface
The 9-pin serial interface is used for the communication between the laser and the Raycus Laser
Control System. The definitions are shown in Table 7 as follows:
Table 7 XP3 serialinterfacedefinitions
Pin no.
Type
Description
2
IN
RXD, Serial port receiving pin of the laser
3
OUT
TXD, Serial port transmitting pin of the laser
5
COM
GND, Serial port common end
4.4.4
XP4 Analog Interface
The 8-Core Harting port analog interface, is used to control the emission power of the laser by analog
in AD mode, and can also monitor the output laser and power feedback signals of the laser. The interface
definition is shown in Table 8 below:
Table 8 XP4 analog interface definitions
Pin No.
Type
Description
1
IN
0~10 V analog signal, laser power control signal in AD mode ,0-10 V
corresponding to 0-100% emission power
2
AGND
Analog Signal location
3
OUT
Power amplifier voltage output;
0 V: 0% laser power output, 8 V: 100% laser power output
4
Reference Reference for power amplifier voltage
5
OUT
High reflection amplification voltage (reserve for standby, not have
yet)
6
Reference Reference for High reflection Voltage
4.4.5
XP5 Ethernet Interface
The interface definition is shown in Table 9 below:
Table 9 XP5 communication interface definition
Pin No.
Function
Description
1
TX+
Data trans
2
TX-
Data transmission-
3
RX+
Data acc
4
N/C
No connection
5
N/C
No connection
6
RX-
Data acceptance-
7
N/C
No connection
8
N/C
No connection
