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More RS-485s

Model 8322
RS-232 to RS-422/RS-485 Optically Isolated Interface Converter


The Model 8322 RS-232 to RS-422/RS-485 Interface Converter allows information exchange in full or half duplex mode over two twisted pairs. It converts RS-422 or RS-485 signals to RS-232 signals, bidirectionally, on the DIN rail mounting system.

  • Switch-Selectable RS-422 or RS-485 Operation
  • 4 Wire-Master/Slave Operation
  • Active Mode Control Via RTS or Data
  • Opto Isolation
  • Built-in Power Supply
  • Internal Microcontroller
  • 115.2 KPBS or 38.4 KBPS Data Rate
  • DIN Rail Mountable
  • Programmable Terminations


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