RS-485 / RS-422 HUB
ADA-4044H

RS-485 / RS-422 HUB* The prices are given in the response to the offer.
  • Functioning on 2 or 4 wire network in RS485 / RS422 standard,
  • Four ports of RS485(2W) 2-wire or dwo ports of RS485(4W) 4-wire configured by microswitch,
  • Possibility of creating the star topology on RS485 network,
  • Separation of RS485 bus section,
  • Extension of RS485/RS422 network node by 1200m,
  • Signal gain of RS485/RS422 interface,
  • Possibility of connection up to 64 devices on RS485 4-wire network or 128 devices on RS485 2-wire network,
  • Possibility of connection 2 addressable RS422 divices to RS485-OUT ports,
  • Baud rate up to 230,4 kbps,
  • Transparent for all protocols: MODBUS, DNP and other,
  • Any format of byte,
  • Power supply 10 - 30 VDC stable min. 2W (power adapter not included),
  • 5kV= optoizolation in signal channel between RS485/RS422 (RS485-IN) and RS485/RS422 (RS485-OUT) interface,
  • 1kV= or 3kV= galvanic isolation between RS485/RS422 (RS485-IN) interface and power supply,
  • Connection RS485/RS422 network and power supply via screw termianl block,
  • Implemented short circuit protection and over-voltage protection on RS485 / RS422 network,
  • 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.