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6-Way Intelligent Fieldbus Junction Box

Our Bulletin 1788 6-way Intelligent Fieldbus Junction Box provides a fault-tolerant method for connecting field devices to a Profibus-PA or FOUNDATION Fieldbus (H1) network. The unit comprises a bus-input port, bus-output port, and six field device drop-line ports. Each drop-line port’s bus current is continuously monitored. If a fault is detected, the drop is isolated until the fault is corrected. Even with one of the segments shorted, all remaining field devices on the bus are able to communicate.

Popular Resources/Quicklinks
Foundation Fieldbus Junction Box Quick Start

Overview

  • Protects the integrity of a FOUNDATION Fieldbus H1 or Profibus-PA segment by automatically isolating faulty drops and restoring power when faults are corrected
  • Displays useful field bus diagnostic information via status LEDs
  • Our PartnerNetwork™ offers complementary product solutions for products with FOUNDATION Fieldbus connectivity through the Encompass Product Reference program. You can sort and filter products from best-in-industry suppliers in your region to connect to the Rockwell Automation® architecture, or to use with our products.
  • Our modern Process Solutions enable you to drive productivity, increase efficiencies, and reduce costs. Our control, batch, process optimization, and safety system solutions and services easily integrate people, processes, and technology into The Connected Enterprise to better address the many challenges you face.

6-Way Intelligent Fieldbus Junction Box


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Documentation

Resource Publication Number Language
Foundation Fieldbus Junction Box Quick Start 1788-QS009
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Other Resources

  • Electronic Data Sheets — Find DeviceNet™, ControlNet™, EtherNet/IP™, and network-independent EDS files.
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  • Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.

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