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ATEN RS-232/RS-485 Interface Converter IC485S

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

  • 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
SKU: ATE_IC485S Categories: ,
Connectors 1 DB-25 Female (RS-232)
RS-485 / RS-422 Four Terminal Block
1x RJ-11 Female
Switches DCE, DTE, Monitor
Power Consumption DC9V:0.82W:2BTU
Signal Range 1200 m [4000′] (Max)
Data Rate Up to 100 Kbps under 1200 m [4000′]
Operating Temperature 0 ~50˚C
Storage Temperature -20 ~ 60˚C
Humidity 0~80% RH, Non-condensing
Physical Properties
Housing Plastic
Weight 0.05 kg ( 0.11 lb )
Dimensions (L x W x H) 7.90 x 5.45 x 2.10 cm
(3.11 x 2.15 x 0.83 in.)