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RS-232 to RS-422/485 converter included Terminal Block Adapter

Konverter RS-232 zu RS422/485
€46.78 *

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Delivery time appr. 1-3 workdays

Stock: 17 piece

  • EX-47900
The EX-47900 RS-232 to RS-422/485 converter is design for your PC, workstation, thin client or... more
Product information

The EX-47900 RS-232 to RS-422/485 converter is design for your PC, workstation, thin client or server to provides instant RS-422/485 Serial port expansion via the standard RS-232 port. The EX-47900 equipped a DB9 female connector that can be connected directly to the RS-232 connector from your PC. The EX-47900 converts unbalanced, full-duplex RS-232 signals to balanced, full or halfduplex RS-422 or RS-485 signals. With the EX-47900 we include the adapter from 9 pin to 5 pin Terminal Block.

Interface: RS-232

  • Signal: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
  • Loop Back Wiring: RTS to CTS, DTR to SDR and DCD


Schnittstelle: RS-422/485

  • Two modes are selectable: 4-wire RS-422 (TXD+/-, RXD+/-, Half-duplex) /
    2-wire RS-485 (Data+/-, Data+/-, Full-duplex)
  • ATTA: Supports RS-485 Auto Transceiver Turn Around Feature, Support
    Echo Mode for RS-485 mode
  • Terminator: 120 Ohm, can be Enabled/Disabled by DIP switch
  • Port-powered from RS-232 Lines, External Power Source Supported, but not
    required in most cased
Categorie: Converter
Interface: RS-232
Inputs: RS-232
Outputs: RS-422/485
Connectors: 9 pin plug/socket
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