Lumens Technology VC-G50 quick start 1 RS-422 Pin Description, Use RS-422 Connection

7.2RS-422 Connection

7.2.1RS-422 Pin Description

Pin NO.	Function
1	RXD OUT -
2	RXD OUT +
3	TXD OUT -
4	TXD OUT +
5	GND
6	RXD IN -
7	RXD IN +
8	TXD IN -
9	TXD IN +

7.2.2Use RS-422 Connection

1.Hold the two sides of RS-422 connector and pull out in the direction

shown by the arrow in the figure below

2.Peel off a section of copper wire (AWG Nos.28 to18) and insert it into the connector hole; then use flat screw driver to fix it

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