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BB-485OPDRI

RS-422/485 DIN Rail Repeater - 3-way Isolation
  • Extends signals another 1200 m (4000 ft)
  • 2000 V, 3-way optical isolation (input/output/power)
  • Data rates: up to 115.2 kbps
  • Wide temperature range: -40 to +80°C
  • DIN rail mount IP30 case
  • 10-48 VDC input (power supply required, not included, sold separately)
  • Allen-Bradley 1747-AIC (DH-485 network)
Model BB-485OPDRI isolated RS-422/485 repeater is designed for rugged industrial environments. It is UL listed and certified for use in Class 1/Division 2 locations. Powerful optical isolation on both data ports protects your equipment and data from damaging ground loops and surges. Additional isolation on the power supply circuits adds a third degree of protection. Packaged in a rugged ABS plastic case, this repeater operates in wide temperature extremes. With a 35mm DIN rail mounting bracket, it easily integrates into control panels or other industrial equipment. Installation and configuration is easy with DIP switches to set up baud rate and serial communications mode. Removable terminal blocks make wiring a snap. Power is connected through separate terminal block that accepts 10 to 48 VDC from any external source (power supply required, not included, sold separately). Model BB-485OPDRi On DH-485 Network In Place of Allen-Bradley(R) 1747-AIC Link Coupler: Model BB-485OPDRi RS-422/485 industrial optically isolated repeater, often used in Modbus applications, can also be configured for use in the DH-485 environment as a limited replacement for the 1747-AIC.

Product Specifications Download Spec

  • Part Number
  • Details
General
  • Connector
  • Technology
  • Communication Speed
  • Mounting
  • Interface
  • Power
  • Isolation Protection
  • Temperature
  • Isolation
  • Temperature (Storage)
  • Humidity
  • Power and Data Isolated
  • Serial Type
  • Temperature (Operating)
Display
  • LED Indicators
Power Supply
  • Power Requirement

General

  • Connector

    BB-485OPDRI Plug-in 5P/15P screw terminal blocks
  • Technology

    BB-485OPDRI Serial
  • Communication Speed

    BB-485OPDRI Serial: From 2.4 to 115.2 Kbps
  • Mounting

    BB-485OPDRI DIN
  • Interface

    BB-485OPDRI RS-422 RS-485
  • Power

    BB-485OPDRI 10-48VDC
  • Isolation Protection

    BB-485OPDRI 2000 VDC
  • Temperature

    BB-485OPDRI -40 to 80C
  • Isolation

    BB-485OPDRI 2kV
  • Temperature (Storage)

    BB-485OPDRI -40~85°C (40~185 °F)
  • Humidity

    BB-485OPDRI 0 ~ 95%, non-condensing
  • Power and Data Isolated

    BB-485OPDRI Yes
  • Serial Type

    BB-485OPDRI RS-422/485
  • Temperature (Operating)

    BB-485OPDRI -40 ~ 80° C (-40 ~ 176° F)

Display

  • LED Indicators

    BB-485OPDRI Communication and Power

Power Supply

  • Power Requirement

    BB-485OPDRI 10~48 VDC

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