Convert an RS232 data signal to either RS485 or RS422 with this wall-mountable, ESD-protected adapter. The IC232485S Industrial RS232 to RS-422/485 Serial Converter is a bi-directional adapter that lets you adapt an RS232 data signal to either RS485 (2 or 4-wire) or RS422 & vice-versa, with support for baud rates up to 921.6 Kbps. Ideal for industrial environments, the serial port converter provides 15KV ESD protection on all signal pins to protect costly & often sensitive control equipment against electrical damage. The serial converter also features a sturdy wall-mountable metal housing with Power, Tx & Rx LED indicators for simple status monitoring. The adapter supports auto baud rate detection as well as RS-422 & RS485 mode detection, with an integrated dip switch for manual mode selection if needed, & supports connection distances of up to 4000ft (1200m).