4 rs232, 5 rs485, Rs232 – Robustel R3000 NU User Manual
Page 95: Rs485
Robustel GoRugged R3000 NU User Guide
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4.1.4 RS232
4.1.5 RS485
R3000 supports one RS232 for
serial data communication.
Please refer to the connection
diagram at the right site.
R3000 supports one RS485 for serial
data communication.
Please refer to the connection diagram
at the right site.