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      ABB TU842 3BSE020850R1
      ABB TU842 3BSE020850R1
      ABB TU842 3BSE020850R1
      ABB TU842 3BSE020850R1
      ABB TU842 3BSE020850R1
      ABB TU842 3BSE020850R1

      TU842 3BSE020850R1

      Module Termination Unit

      Product Information

      Product Describe

      The TU842 MTU can have up to 16 I/O

      channels and 2+2 process voltage

      connections. Each channel has two I/O

      connections and one ZP connection.


      • Manufacturer:
        ABB
      • Product Category:
        DCS System
      • Spare Part Number:
        3BSE020850R1
      • Estimated shipping dimensions:
        18.5x13x6cm
      • Weight:
        0.6 kg
      • Tariff Code:
        8537101190
      • Country of origin:
        SWEDEN
      • Place of shipment:
        Xiamen, Fujian, China
      • Channels:
        16 Channels
      • Voltage:
        50 V
      • Mounting detail:
        55 º (131 °F)
      • Maximum current per I/O channel:
        3 A
      • Maximum current process connection:
        10 A
      • Dielectric test voltage:
        500 V a.c.
      • Temperature, Operating:
        0 to +55 °C (+32 to +131 °F), approvals are issued for +5 to +55 °C
      • Temperature, Storage:
        -40 to +70 °C (-40 to +158 °F)
      • Stock:
        20

      • Factory New

        These are new and current items that are procured from the manufacturer.

      • New In Opened Package

        These parts are new. They have not been used, but their original packaging has been opened or the packaging is significantly aged.

      • Reliable Industrial Automation Component Suppliers

        In the rapidly evolving field of industrial automation, the need for reliable and cost-effective equipment has never been more critical.

      More Information

      By purchasing this item, you agree to the Terms & Conditions
      Moore Automated is NOT an authorized distributor of ABB
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      1-year warranty

      All our products come with a 1-year warranty for your peace of mind.

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      Moore Automated is not an authorized distributor, reseller or representative of the products featured on this website.
      All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
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          FAQ

          • How does TU842 3BSE020850R1 operate as a precision termination unit to ensure deterministic, low-impedance signal interfacing within the ABB Advant S800 I/O architecture?
            TU842 3BSE020850R1 provides a mechanically rigid and electrically stable termination interface that preserves signal integrity between field wiring and S800 I/O modules, ensuring predictable and repeatable signal transmission under continuous operation.
          • Why is TU842 3BSE020850R1 particularly suitable for high-availability automation systems that require structured and service-friendly field wiring?
            TU842 3BSE020850R1 separates permanent field wiring from removable I/O electronics, enabling rapid module replacement, simplified maintenance, and minimal system downtime without disturbing existing connections.
          • How does TU842 3BSE020850R1 support modular system design and scalable I/O expansion within distributed control environments?
            Designed in strict compliance with ABB Advant S800 mechanical and electrical standards, TU842 3BSE020850R1 enables seamless expansion and reconfiguration of I/O assemblies while maintaining wiring consistency and system compatibility.
          • What structural and material design features of TU842 3BSE020850R1 contribute to operational safety and wiring robustness in harsh industrial installations?
            TU842 3BSE020850R1 incorporates durable insulation materials, secure wire retention systems, and clearly segregated terminals, significantly reducing risks of short circuits, loose conductors, and inadvertent cross-wiring.
          • In what manner does TU842 3BSE020850R1 streamline commissioning, loop checking, and system verification activities during plant startup or retrofit projects?
            With its logical terminal layout and adherence to ABB Advant S800 installation practices, TU842 3BSE020850R1 simplifies continuity testing, accelerates commissioning, and reduces verification complexity.
          • What differentiates TU842 3BSE020850R1 from generic termination units in terms of lifecycle reliability, maintainability, and system transparency?
            Unlike non-platform-specific termination solutions, TU842 3BSE020850R1 is purpose-built for the S800 ecosystem, delivering consistent documentation alignment, traceable wiring structures, and superior long-term reliability.
          • How does TU842 3BSE020850R1 contribute to future-ready automation architectures and long-term control system sustainability?
            By enabling standardized, modular termination practices, TU842 3BSE020850R1 supports scalable system growth, simplified modernization, and sustained operational excellence as process and operational requirements evolve.

          More Product

          Product Applications
          • 1.Automated equipment is widely used in assembly, inspection, handling, and packaging processes.
          • 2.It can improve production efficiency and product consistency.
          • 3.At the same time, it reduces labor costs and enhances operational safety.
          Specification Value
          Specification Value
          Materials Carbon steel, stainless steel, aluminum alloy, and engineering plastics, etc.
          HS CODE 8537101190
          Port of Shipment Xiamen, Fujian, China
          Control System PLC/DCS control, supports HMI and industrial Ethernet communication
          Protection Class IP54 / IP65 (customizable)
          Installation Floor-standing, wall-mounted, or modular installation
          Delivery and payment
          Delivery arrangements for automation equipment orders will depend on production cycles and project requirements. We accept TT payment, or as per customer requirements. Payment typically includes an advance payment and the balance due before shipment. All arrangements are strictly executed according to the contract to ensure successful order completion.

          • 20 Years of Excellence in Industrial Automation Supply

            For over 20 years, Moore Automated has been a trusted leader in the industrial automation supply industry. As a dependable automation parts supplier, we’ve expanded our product lines, grown a global customer base, and earned repeated recognition as a Most Trusted and Reliable Supplier Award.

            Our long-standing success reflects our commitment to quality, reliability, and customer satisfaction. Whether you’re sourcing hard-to-find components or need expert repairs, Moore Automated stands out among industrial automation parts suppliers for our experience, service, and unbeatable 1-year warranty.

          • Unbeatable 1-Year Warranty on Industrial Automation Parts

            When it comes to industrial automation supply, Moore Automated leads the way with exceptional quality and reliability. All of our PLC, DCS spare parts and repair services are backed by an unbeatable 1-year warranty, giving you the confidence you deserve when choosing an automation parts supplier.

            As one of the most trusted industrial automation parts suppliers, we understand the importance of dependable performance. That’s why we go beyond industry standards—offering a 1-year warranty that outperforms typical coverage. Whether you’re replacing obsolete components or maintaining critical systems, Moore Automated provides the high-quality parts and expert repairs you need.


            Choose Moore Automated

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            Downtime can cost you time and money—Moore Automated is here to help. As a reliable automation parts supplier, we offer emergency shipping to get critical components to you fast and minimize disruptions.

            With two decades of experience in industrial automation supply, we understand how vital speed and reliability are. That’s why we’re proud to be one of the few industrial automation parts suppliers offering urgent shipping options to keep your operations running smoothly.


            Need it now? Count on Moore Automated for fast, dependable emergency delivery backed by our unbeatable 1-year warranty.

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