The SXP320A is an interface converters that allows Centronics and RS-232 devices to communicate with each other (a computer with an RS-232 output to a Centronics Parallel printer, for example).
RS-232, RS-485,RS-422, Bidirectional Converter, DCE/DTE, Simplex/Duplex Link Selectable, Four Wire, Full Duplex, Two Wire Half Duplex, short haul modem interface converter.
