The TCC-120 is a RS485 repeater, designed to extend RS-422/485 transmission distance. Both products have a superior industrial-grade design that includes
DIN-rail mounting, terminal block wiring, and external terminal block for power. In addition, the TCC-120I supports optical isolation for system protection. The TCC-120 RS485 repeater is ideal RS-422/485 converters/repeaters for critical industrial environments.