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      Bihl+Wiedemann BWU1777
      Bihl+Wiedemann BWU1777

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      ASi-3 PROFIBUS Gateway, Stainless Steel

      BWU1777

      Product Information:

      BWU1777 is a Bihl+Wiedemann ASi-3 PROFIBUS gateway linking two ASi networks and two ASi-3 masters to a PROFIBUS controller. Its RS-232 interface supports configuration and diagnostics, and the IP20 enclosure requires a protected installation environment. Check the PROFIBUS project, ASi power, topology, addressing and firmware; a newer gateway is not presumed to be a drop-in replacement.

      Product image is representative; revision or series may vary. Contact us to request a specific version.
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      • One-year warranty
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        • PRODUCT OVERVIEW

          What is this product?

          BWU1777 is a Bihl+Wiedemann ASi-3 PROFIBUS gateway linking two ASi networks and two ASi-3 masters to a PROFIBUS controller. Its RS-232 interface supports configuration and diagnostics, and the IP20 enclosure requires a protected installation environment. Check the PROFIBUS project, ASi power, topology, addressing and firmware; a newer gateway is not presumed to be a drop-in replacement.

          Source boundary

          Exact-model hardware values shown here are qualified from public technical cross-references and require order-stage confirmation.
        • APPLICATIONS

          Where it may be used

          Application settings are tied to the documented function and verified system context.

          Automotive Assembly

          Connects ASi field devices on machine stations to PROFIBUS controllers.

          Packaging Lines

          Collects distributed sensor and actuator states across ASi networks.

          Intralogistics

          Integrates conveyor and transfer modules through a configured PROFIBUS gateway.

          Factory Automation

          Links two ASi-3 segments with a compatible PROFIBUS host.
      Technical specifications for

      BWU1777

      0 TECHNICAL PARAMETERS
      • Manufacturer:
        Bihl+Wiedemann
      • Product Category:
        General Automation
      • Gateway type:
        ASi-3 PROFIBUS gateway
      • ASi networks:
        2
      • ASi masters:
        2 ASi-3 masters
      • Fieldbus:
        PROFIBUS
      • Configuration/diagnostics:
        RS-232
      • Protection rating:
        IP20
      • Operating temperature:
        0 to +55 °C
      • Storage temperature:
        −25 to +85 °C
      • Stock Availability:
        1
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      BUYER INFORMATION

      Product condition level information

      Commercial details are confirmed in writing before payment.
      • 01

        Factory Sealed

        Unused product with the original factory seal intact; packaging age or storage marks may still be present.

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      • 02

        Original Pack

        Unused product in original manufacturer packaging that was not originally factory sealed.

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      • 03

        Factory New

        New and current product sourced through the manufacturer or authorized supply channel when expressly confirmed in the quotation.

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      Alternative Names

      BWU 1777 Bihl Wiedemann BWU1777

      Information

      Overview Manuals ASi Networks PROFIBUS Setup Cabinet Environment

      Features:

      • Connects two ASi networks to a PROFIBUS control system through two ASi-3 masters.
      • An RS-232 interface supports gateway configuration and diagnostics.
      • The IP20 enclosure is intended for installation inside a suitable control cabinet.

      BWU1777 links two ASi-3 networks to a PROFIBUS controller as a gateway with two ASi masters. Its RS-232 interface supports configuration and diagnostics; the IP20 housing requires a suitable protected cabinet environment.

      Check the PROFIBUS master configuration, ASi power supplies, network topology, node addressing, termination and firmware before replacement. Bihl+Wiedemann lists newer successor gateway products; do not treat a successor as a drop-in replacement without system engineering review.

      Lifecycle: Legacy product; current availability and successor suitability must be confirmed in the written quotation.
      Bihl+Wiedemann BWU1777 documentation and reference links.Important Notice: Confirm the full catalog identity, revision and receiving-system compatibility before replacement. Exact-model documentation is linked when available; otherwise use the listed product-family reference.

      Verify both ASi networks, masters, power supplies, addresses and topology against the installed machine configuration.

      Confirm the master configuration, gateway address, GSD/device configuration and bus termination before reconnection.

      Install the IP20 gateway in a protected cabinet and maintain the documented operating/storage temperature limits.

      Technical notes

      Two ASi-3 networks and two masters, with PROFIBUS fieldbus. Preserve gateway configuration, addresses and the host GSD setup. Verify compatibility before considering a successor as a spare.

      ASi–PROFIBUS Gateway

      BWU1777 provides two ASi-3 masters for two ASi networks and interfaces them to PROFIBUS. It includes RS-232 configuration/diagnostic access and an IP20 enclosure.

      Topology and Replacement

      Preserve ASi addresses, network topology, power-supply arrangement, PROFIBUS project data and firmware. A later gateway family is not automatically a drop-in spare; verify the project before substitution.

      Customs & shipping dimensions / weight

      • Packed shipping dimensions
        Confirmed after final packing
        No official exact-model packed dimensions are published; final packed dimensions are recorded after protective packing.
      • Packed shipping weight
        Confirmed after final packing
        No verified exact-model gross shipping weight is available; final gross weight is recorded after protective packing.
      • HS / customs code
        Not officially confirmed
        The destination customs declarant confirms the final classification for the supplied item.
      • Country of origin
        Confirm from supplied item
        Country of origin is confirmed from the supplied unit marking or official shipment documents.
      • Ships from
        Xiamen, Fujian, China
        Dispatch location, quantity and handling time are confirmed in the written quotation.
      • Customs documents
        Confirmed for the destination
        Invoice, packing-list and origin-document requirements are agreed with the order.
      PRODUCT & ORDER FAQS

      Questions buyers ask about BWU1777

      • What is Bihl+Wiedemann BWU1777?

        It is an ASi-3 gateway that connects two ASi networks to a PROFIBUS controller.

      • How many ASi networks and masters does it support?

        The model is specified with two ASi networks and two ASi-3 masters.

      • Which fieldbus and service port are provided?

        The gateway uses PROFIBUS and provides RS-232 for configuration and diagnostics.

      • What enclosure condition should be considered?

        Its IP20 rating calls for installation in an appropriately protected cabinet environment.

      • What project details must be preserved?

        Record ASi node addresses, network topology, power arrangement, PROFIBUS GSD/project and firmware.

      • Is a newer gateway automatically a drop-in spare?

        No. Validate topology, configuration and host compatibility before selecting any successor.

      • What lifecycle information is available?

        The product is treated as legacy here; current availability and successor suitability are confirmed in the quotation.

      • Are packed logistics values listed?

        No exact packed dimensions, gross weight, customs code or origin are confirmed for the shipped unit.
      All FAQ
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            Condition, warranty, lead time, included items and shipping terms are stated clearly in writing.

          • 20+ years of experience

            Over 20 years of experience in industrial automation and hard-to-source legacy parts.

          • Product Lifecycle Stage

            BWU1777 — Legacy product; current availability and successor suitability must be confirmed in the written quotation.

            Two ASi-3 networks and two masters, with PROFIBUS fieldbus. Preserve gateway configuration, addresses and the host GSD setup. Verify compatibility before considering a successor as a spare.

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          Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

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