Advantech B+B RS-232 to RS-485 Conv RJ11 plug

Article no.: BB-485SD9RJ
Discontinued

Extends RS-232 data signals up to 1.2 km.
Converts RS-232 TD/RD to RS-485 signal.
Automatic transmitted data control - no drivers required
Baud up to 115.2 kbps
Powered from RS-232 handshake lines - no power supply required