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RS-232/RS-485 Interface Converter


IC485SN
  • Data transmission controlled by the RTS signal.
  • Supports baud rates up to 115.2Kbps.
  • Cable distance of up to 1200m (4000 ft.).
  • DCE/DTE selectable.
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IC485SN 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.) – without the need of an external power supply.

Package Contents

  • 1x Bi-directional Converter
  • 1x User Instructions
  • Data transmission controlled by the RTS signal.
  • DCE/DTE selectable.
  • Point to point, multidrop, and simplex/duplex link selection.
  • Four wire full duplex; Four wire half duplex.
  • Compact size.
  • Cable distance of up to 1200m (4000 ft.).
  • Non powered operation.
  • Supports baud rates up to 115.2Kbps.
  • OS Support: Windows 2000, Windows XP
Connectors1 DB-25 Female (RS-232)
RS-485 / RS-422 Four Terminal Block
1x RJ-11 Female
SwitchesDCE, DTE
TxON, RxON
TxRTS, RxON
TxDTR/RTS,RxDSR/ON
Power ConsumptionDC9V:0.03W:1BTU/h

Note:
● The measurement in Watts indicates the typical power consumption of the device with no external loading.
● The measurement in BTU/h indicates the power consumption of the device when it is fully loaded.
Signal Range1200 m [4000'] (Max)
Data RateUp to 100 Kbps under 1200 m [4000']
Environmental
Operating Temperature0 ~50˚C
Storage Temperature-20 ~ 60˚C
Humidity0~80% RH, Non-condensing
Physical Properties
HousingPlastic
Weight0.06 kg ( 0.13 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.)
NoteFor some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.

Datasheet

ic485sn-rs-232-rs-485-interface-converter-datasheet-en.pdf (217.88 KB)
File NameRelease Date
ic485sn-user-manual-w.pdf (950.53 KB) 2024-04-22
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