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Aten RS232 to RS-485 Bidirectional Converter

SKU: IC-485S

Aten RS232 to RS-485 Bidirectional Converter

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Aten RS232 to RS-485 Bidirectional Converter

Aten IC-485S – RS-232/RS-485 Interface Converter

IC485S is a 2-way converter for converting RS-232 signals to and from RS-422/RS-485 signals in long-distance application up to 1200m (4000 ft.). It supports the connection of up to 32 hubs.


  • Data transmission controlled by the RTS signal.
  • DCE/DTE selectable.
  • Point to point, multidrop, and simplex/duplex link selection.
  • Four wire full duplex; two wire half duplex.
  • Compact size.
  • Cable distance of up to 1200m (4000 ft.).
  • Monitor configuration support.
  • Supports baud rates up to 115.2kbps.
  • OS Support: Windows 2000, Windows XP
Connectors 1 DB-25 Female (RS-232)
RS-485 / RS-422 Four Terminal Block
1x RJ-11 Female
Switches SW1 DCE, DTE, Monitor
Power Consumption DC9V, 1.35W (max.)
Signal Range 1200 m [4000'] (max.)
Data Rate Up to 100 Kbps under 1200 m [4000']
Environment Operating Temperature 0 ~50°C
Storage Temperature -20 ~ 60°C
Humidity 0~80% RH, Non-condensing
Physical Properties Housing Plastic
Weight 60 g
Dimension ( L x W x H ) 5.40 x 7.45 x 1.85 cm


Package Contents

  • 1 x Bi-directional Converter
  • 1 x Power Adapter
  • 1 x User Instructions