Beijing Reci Laser Technology Co., Ltd
User Guide for Single Module Fiber Laser
26
Figure 4.4 the wire for the RS232 connecting
Table 4.4 definition of the RS232 wire
PIN
DESCRIPTION
REMARK
2
RX
Receive
3
TX
Send
5
GND
GND
4.4.2
CTRL_INTERFACE Connecting Wire
Figure 4.5 the wire for the control connecting
Table4.5 definition of the control wire
PIN
DESCRIPTION
REMARK
1
RS485-A
485 for the parameter setting
2
RS485-B
3
REM_START-
24V High Level Effective
,
Used for remote power on
(
same function as the button in the surface
)
4
RE
5
L
24V High Level Effective
,
Laser Enable for AD Mode