Lumens VS-K20 - Page 10

English - 9
2.5.2 RS-422 Pins instructions
Pin No.
function
1
GND
2
RXD IN-
3
RXD IN+
4
TXD IN-
5
TXD IN+
2.5.3 RS232 Pins instructions
Pin No.
function
1
NA
2
NA
3
TXD
4
GND
5
RXD
6
NA
7
NA
8
NA