6. RS-232C and RS485 Interface
Connection as follow
:
The Explanation of connection as follow:
1
Ground must be connected into together : The 5th foot of the serial
port connect to the 1th foot of the RS485/RS232 connection .
2
The 3th foot of the serial port connect to the 3th foot of the
RS485/RS232 connection .
3
The 2th foot of the serial port connect to the 2th foot of the
RS485/RS232 connection .
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