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Store home > WAN > Converter > Interface > Universal RS-232 to RS-422/485 Converter with optional Opto-Isolation
IC820A: Standard
Photo may vary from actual product
IC821A: with Opto-Isolation
 

Universal RS-232 to RS-422/485 Converter with optional Opto-Isolation


Handy devices for multiple serial conversions


  • Convert RS-232 to 4-wire RS-422 or to 2- or 4-wire RS-485.
  • Enable you to select RS-485 2-wire half-duplex or RS-485 4-wire full-duplex operation.
  • Selectable RS-422 operation with transmit and receive always enabled.
  • Automatic RS-485 driver control, so it works without any special programming for handshaking signals.
  • No external power is required if two RS-232 output handshake lines are available.
  • Universal RS-232 to RS-422/485 Converter
  • Bidirectional data conversion.
  • Enables transmitter from RS-232 TD signal and receiver when not transmitting.
  • Set operating mode with four switches.
  • Converts using either port power or power from an external 12VDC power supply (not included).
  • Universal RS-232 to RS-422/485 Converter with Opto-Isolation
  • Features 2000VAC isolation to guard against damaging ground loops.
  • Converts power from an external 12VDC power supply (not included).
   
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  Product       Code   Unit price   Quantity  
 
 
Standard
  Universal RS-232 to RS-422/485 Converter  
Universal RS-232 to RS-422/485 Converter
  IC820A  
£91.68
   
 
with Opto-Isolation
  Universal RS-232 to RS-422/485 Converter with Opto-Isolation  
Universal RS-232 to RS-422/485 Converter with Opto-Isolation
  IC821A  
£115.00
   

Accessories

  Product     Code   Unit price   Quantity  
 
Power Supply
  100-240VAC 0.3A/12VDC 6W Wallmount Power Supply with International Clips
100-240VAC 0.3A/12VDC 6W Wallmount Power Supply with International Clips
  PS1002-R2  
£19.99
   
  100-240VAC 0.3A/12VDC 6W Wallmount Power Supply with Bare Leads
100-240VAC 0.3A/12VDC 6W Wallmount Power Supply with Bare Leads
  PS1003-R2  
£19.99
   


 
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Universal RS-232 to RS-422/485 Converter with optional Opto-Isolation Manual
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