The best serial repeaters for RS-232, RS-485, RS-422
Our serial isolated repeaters robustly connect RS-485, RS-232, or RS-422 devices and networks together without danger of ground loops and damaging surges. Our isolated repeaters double permitted cable length and include fault isolation (FI) option for better protection. These products are engineered with DC isolation, DIN rail mount, excellent warranty (up to 3 years), and multiple built options to best fit your industrial data communication system’s requirements.
Isolated Serial Repeaters