MM232/485CONV - MM232/485 Isolated Converter

The RS232 / RS485 Isolated converter module is used to convert RS232 data communications signals for transmission over  2 or 4 wire RS485(RS422) twisted pair cables. The RS232 RTS connection can be used to turn the transmitter on when transmitting in 2 wire mode (half duplex) or it can be permanently enabled, for an easy to use, one-to-one communications link in 4 wire mode (full duplex).