RS-485 / RS-422 to Current Loop Converter
ADA-4021

RS-485 / RS-422 to Current Loop Converter* The prices are given in the response to the offer.
  • Operating on 4-wire network in Current Loop standard
  • Operating 2-wire or 4-wire network in RS485 / RS422 standard,
  • Possibility of connection up to 32 devices on RS485 / RS422 network
  • Baud rate up to 38,4 kbps,
  • Transparent for all protocols: MODBUS, DNP, PROFIBUS and other,
  • Power supply 10 - 30 VDC stable,
  • ~3kV= optoizolation in signal channel between RS485/422 and Current Loop interface,
  • 1kV= or 3kV= galvanic isolationbetween RS485/422 interface and power supply,
  • 1kV= or 3kV= galvanic isolationbetween Current Loop interface and power supply,
  • Automatic control of transmitter/receiver of RS485 network,
  • Screw terminal block connectors for all connections,
  • Integrated short circuit protection and over-voltage protection on RS485/422 lines,
  • Integrated short circuit protection and over-voltage protection on Current Loop lines,
  • Protection against power supply reverse connection,
  • DIN 43880 standard - mounting in typical electro-installation unit,
  • Rail mounting according to DIN35 / TS35 standard,
  • Dimensions (W x D x H) 53mm x 62mm x 90mm.