Moxa Bi-directional converters convert RS232 to RS422/RS485 & convert RS422/RS485 back to RS232 plus provide surge protection for a single serial port or serial device. Industrial Serial RS232/RS422/RS485 to Fiber models available. Industrial Optical Isolation models with various connectors are available for added reliability. Industrial Serial Repeaters are also available to extend the RS422/RS485 transmission distances.
A52/A53 SeriesRS232 to RS422/485 Bi-directional Converters