The PRO22CVT1 provides fast RS232 to RS485 conversion for two-wire applications at any baud rate between 300 to 115.2Kbits/s. It has Auto-Baud capability so there are no resistors or jumpers to change when communicating at different baud rates. The unit is fully enclosed and comes with its own plug-in wall transformer power supply. An adapter cable comes with the unit for connection with RS232 DTE or DCE equipment with DB-9 or RJ45 connectors. The PRO22CVT1 has five LEDs to provide status information on its power supply, RS485 & RS232 communications. Internal jumpers are available for different options.