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Triple Isolated Converter RS-232 to RS-422/485

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CDN Prices

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General Product Information

Expanding on our popular ILinx Family, we've implemented additional robust features for the most demanding applications. Packaged in a rugged IP30 rated metal panel mount enclosure, ILinx Hardened converters have been put through some of the most demanding compliance tests in the industry. Meeting the requirements of IEC 61850-3 and IEEE 1613, they are suitable for installation in electrical substation applications. These specifications are more stringent than the NEMA TS1/TS2 requirements for transportation applications. The UL Class 1 Division 2 listing makes them ideal for use in hazardous locations.

Features and Details

  • Triple Isolated RS-232 to RS-422/485 Converter
  • DB9 Female (DCE) Connector for RS-232
  • Removable Terminal Block Connector for RS-422/485
  • Extends signal 4000 feet
  • Data Rates up to 115.2 Kbps
  • 10 - 48VDC Power Input
  • -40 to 85 C Operating Temperature
  • Removable Terminal Blocks for Power and RS-422/485
  • LED Indicators for Power and Data Signals
  • 50 g shock, 4 g vibration
  • 2KV Isolation on Data Ports and Power Circuits
  • Built-in, Switchable Bias Resistors - 1.2k Ohm Transmit / Receive
  • Built-in, Switchable Termination - 120 Ohm 
  • Bit-wise enabled rate character timeout - No baud rate switches
  • Automatic Send Data Control Circuitry
  • Modbus ASCII / RTU
  • UL Class 1 Division 2
  • FCC Class A
  • CE


Power Range AC: 0 to 0 Temp Range: -40 to 85
Mounting / Packaging: Panel UL: No
Class 1 Division 2: Yes Modbus: Yes
Power Max AC: No Automatic Send Data Control: Yes
Power Range DC: 10 to 48 Power Source: External
RS-232: Yes RS-422: Yes
RS-485 2 Wire: Yes RS-485 4 Wire: Yes
TTL: No Current Loop: No
Multi-mode Fiber: No Single Mode Fiber: No
Isolation: Yes 3-Way Isolation: Yes
Brand: B&B Electronics    

Buy 485DRCI-PH online:
USA Office

Address: 1480 Gulf Road, Suite 837,
PO Box 1280
Point Roberts, WA 98281

Western Canada - Vancouver BC

Tel:1.800.663.6001 or 1.604.925.6150
Address: 2454 Haywood Ave
West Vancouver, BC V7V 1Y1

Eastern Canada - Markham, Ontario

Tel:1.800.465.0164 or 1.905.513.7027