DT-9004 RS232 to RS485 Converter Serial Communication Data Adapter with TX RX LED Indicators and Terminal Board.

  • 600W double lightning surge protection and 15KV static protection protects your value devices against high voltage spikes created by either by static electricity or by surges in the supply voltage
  • TX and RX indicators enables you to easily know the status of sending or receiving data respectively
  • The passive bi-directional RS232 to RS485 converter supports reliable signal transmission over long distance: up to 4000ft over RS-485 link at a high speed
  • Supports 2 wire half duplex communication, point to point and point to multi-point network (up to 32 RS-485 devices)