The Model 122 dual superverter interface converter provides conversion from RS-485 (2- or 4-wire) or RS-422 to RS-232. The use of two independent converters per module allows 28 interface converters to be placed in a space 51/4 inches high in a standard 19-inch equipment rack. User-selectable options are offered on internal dip switches. The unit supports data transfer rates from DC to 115.2 kbits/sec. The price is $195.
Telebyte Technology Inc.
Greenlawn, NY