武汉锐科光纤激光技术股份有限公司
WUHAN RAYCUS FIBER LASER TECHNOLOGIES CO. LTD.
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③
Ext_Red_Always:use with Ext_Red_EN signal,red light keeps on when these
two signals are high;
④
use relay to provide normal colse piont and normal open piont of laser
emmit signal and alarm signal.
3.2.2 RS-232 Serial Port
Definitions of the pins are in the following table:
Table 4 RS-232 Serial Port Definitions
PIN
DESCRIPTION
2
RX
3
TX
5
GND
others
NC
3.3 Rear Panel
Figure 5 shows the rear panel.
Figure 5: Rear Panel View
1
cooling fans
3.4 Control Modes
There are two different modes of operation:external AD mode and RS232
mode.
The following diagram shows the process of entering a certain control
mode.
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