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  • IHV24AT-A2 - 3KV Isolated RS232 to RS485 2 Wire Half Duplex Converter in Box
  • IHV24AT-A2 - 3KV Isolated RS232 to RS485 2 Wire Half Duplex Converter

IHV24AT-B9FSPS - RS232 to RS485 (Bidirectional) Industrial Strength Converter


Product Description

Opto Isolated High Speed RS232 to RS485 Bidirectional Converter w/ 12V Power Supply & DB9F Adapter w/7ft. Cable in Boxed Enclosure.

  • Fast RS232 to RS485 Auto Transmit-Enable Bidirectional Converter for 2 wire half-duplex, point to point and multi-drop Networks.

  • Galvanic (transformer and optical) Isolation of 3KV helps eliminate noise, and protect equipment from destructive transients often found in industrial environments.

  • Transparent to all asynchronous data with any combination of data, parity, and stop bits for Baud rates up to 115.2Kbps, without the need to set jumpers or switches.

  • Fast auto turn-around time to Receive Mode requires no delays and eliminates timing problems and data collisions.

  • Supports an RS485 network with up to 32 "standard" loads at 4000ft and 115.2Kbps.

  • Robust Transient Protection with 27 ohm 2 watt resistors, transient protection bridge, and Auto Reset communications fuses to protect the RS485 Transeiver IC.

  • Edge mounted user visable LED indicators, removable screw terminal strip, and user accessible jumper selections for RS232 DTE/DCE, RS485 loop-back test, speed-up, etc.

  • Termination resistor(120 ohms), and Bias resistors(620 ohm pull-up and pull-down) can be jumper configured to the requirements of the network.

  • A versitile on-board efficient power regulator circuit allows the unit to accept a wide range of supply voltages: from 9 to 35Vdc. Typical power consumption is under 0.75 watt

  • Operating Temperature Range: -40C to 85C (-40F to 185F)

  • Humidity Range: 10% to 90% Relative Humidity (Non-Condensing)

  • Plastic Enclosure: 5.55 X 3.40 X 1.35 inches

  • Conformal Coating Available(Call us: 513-874-4796)


Click here for more information about the IHV24AT 3 KV Isolated RS232 to RS485 2 Wire Half Duplex Bidirectional Converter(Industrial Strength)!

Questions? Call 513 874-4796  


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