The PDA7485 RS-232 to RS-422/485 converter converts unbalanced, full-duplex RS-232 signals to balanced, full or half-duplex RS-422 or RS-485 signals. 

It is available in both isolated and non-isolated versions.
Features
  • Isolated or Non-Isolated Serial Communication Converters
  • Converts 
    • Unbalanced, 
    • Full-Duplex RS-232 Signals to Balanced, 
    • Full or Half -Duplex RS-422 or 
    • RS-485 Signals

Specifications

Communication

  • RS-232
  • RS-422
  • RS-485

Power Supply

  • 9-12 Vdc

Connectors

  • Screw Terminal Connector and DB9

Power

  • 9-12 Vdc, 115 Vac/12 Vdc Adapter Included

Isolation

  • PDA7485-I: 1500 Vac Between Data Lines, 700 Vdc Inpt/Output-to-Power
  • PDA7485-N: 1500 Vac Between Data Lines Only

Compatibility

  • EIA-232
  • EIA-422
  • EIA-485

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