TRP-C06H allows 2 RS232 line signals to be bi-directionally converted to RS-422 or RS-485 standard and transmit data up to 1.2 km. Featuring automatic data format and baud rate detect function users just need to plug the unit and go without extra configuration efforts. TRP-C06H is equipped with 3000V DC of isolation and internal surge protection to protect the host computer and converter against high voltage spikes, as well as ground potential differences. The industry standard DIN rail and panel mounting design enable user a fast and professional installation.