{"product_id":"abb-tu847-industrial-automation-module-industrial-grade","title":"ABB TU847 Industrial Automation Module - Industrial-Grade","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe ABB TU847 3BSE022462R1 Module Termination Unit (MTU) is a passive termination unit engineered for redundant configuration of the field communication interface CI840\/CI840A. It provides all necessary connections for power supply, electrical ModuleBus, and two CI840\/CI840A modules. Two rotary switches allow station address settings from 0 to 99. A ModuleBus Optical Port TB842 can be connected to the TU847 via TB806, extending your network flexibility.\u003c\/p\u003e\u003cp\u003eFour mechanical keys, two for each module position, prevent insertion of the wrong module type. Each key offers six positions, yielding 36 possible configurations. The unit requires space to its left for removal and cannot be replaced while power is applied. A G3 compliant version (TU847Z) is also available for harsh environments.\u003c\/p\u003e\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower supply connection for reliable operation.\u003c\/li\u003e\n\u003cli\u003eTwo PROFIBUS connections for redundant communication.\u003c\/li\u003e\n\u003cli\u003eTwo service tool connections for easy diagnostics.\u003c\/li\u003e\n\u003cli\u003eRotary switches for station address setting (0–99).\u003c\/li\u003e\n\u003cli\u003eModuleBus connections for seamless integration.\u003c\/li\u003e\n\u003cli\u003eConnector for ModuleBus Optical Port (TB842).\u003c\/li\u003e\n\u003cli\u003eMechanical keying prevents incorrect module insertion.\u003c\/li\u003e\n\u003cli\u003eLatching device for DIN rail locking and grounding.\u003c\/li\u003e\n\u003cli\u003eDIN rail mountable for quick installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eArticle Number\u003c\/td\u003e\n\u003ctd\u003e3BSE022462R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003ePROFIBUS DP-V1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Redundancy\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot Swap\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eRedundant CI840\/CI840A, Single I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e24 V d.c. (19.2 – 30 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eVertical or Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePROFIBUS Connector\u003c\/td\u003e\n\u003ctd\u003eDSUB9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Ports\u003c\/td\u003e\n\u003ctd\u003eRJ45 connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModuleBus Current Distribution\u003c\/td\u003e\n\u003ctd\u003eMax 5 V 1.5 A \/ Max 24 V 1.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Key Combinations\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcceptable Wire Sizes\u003c\/td\u003e\n\u003ctd\u003e0.25 – 2.5 mm², 24 – 14 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Torque\u003c\/td\u003e\n\u003ctd\u003e0.5 – 0.6 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStripping Length\u003c\/td\u003e\n\u003ctd\u003e6 – 7.5 mm (0.24 – 0.30 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage\u003c\/td\u003e\n\u003ctd\u003e50 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Test Voltage\u003c\/td\u003e\n\u003ctd\u003e500 V a.c\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to +55 °C (+32 to +131 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 °C (-40 to +158 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 – 95 % non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e55 °C (131 °F); 40 °C (104 °F) for vertical mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP20 per IEC 529\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e124 mm × 186 mm × 47 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg (1.1 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe ABB TU847 3BSE022462R1 is ideal for process industries where communication redundancy is critical, such as oil and gas, chemical, and power generation. It serves as the termination point for redundant CI840\/CI840A modules in ABB's 800xA distributed control system.\u003c\/p\u003e\u003cp\u003eIn a typical scenario, the TU847 enables a redundant PROFIBUS DP-V1 network, ensuring uninterrupted communication between field devices and the controller. If one CI840 fails, the second takes over seamlessly, minimizing downtime and maintaining process integrity.\u003c\/p\u003e\u003cp\u003eThe unit's DIN rail mounting and vertical\/horizontal orientation flexibility make it suitable for control cabinets with limited space, allowing efficient layout in existing panels.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eMount the TU847 3BSE022462R1 on a standard DIN rail using the latching device for secure locking and grounding. Ensure adequate space to the left for removal. Connect the 24 V DC power supply (19.2–30 V) to the designated terminals. Use DSUB9 connectors for PROFIBUS and RJ45 for service ports. Set the station address (0–99) using the rotary switches. Insert the CI840\/CI840A modules and adjust the mechanical keys to match the module type—36 combinations are possible. Always power off before replacing any component; the unit does not support hot swap.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRoutine inspection of the TU847 should focus on connector tightness and physical damage. Check the DIN rail latch and grounding periodically. Ensure the ambient temperature stays within the specified range—for vertical mounting, the limit is 40 °C. Keep the unit free from dust and moisture; IP20 protection requires installation in a suitable enclosure. Regular checks of the mechanical key positions will prevent accidental misconfiguration.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe TU847 3BSE022462R1 is designed specifically for ABB CI840\/CI840A communication interface modules. It supports PROFIBUS DP-V1 and can be integrated with a ModuleBus Optical Port TB842 via TB806. The unit is part of ABB's 800xA system and works with redundant configurations. Verify compatibility with your existing ABB controller before ordering.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eWhen ordering the ABB TU847 3BSE022462R1, confirm your system's communication requirements and module type. Ensure your power supply provides 24 V DC within the specified range. Check the dimensions and mounting orientation to fit your cabinet. For G3 environments, consider the TU847Z variant. For a reliable source, PLC Source PRO offers genuine ABB TU847 units with fast shipping and professional support.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default","offer_id":44447301435491,"sku":"TU847","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/TU848_96c9012a-a0a1-4830-bfab-587eb497155d.jpg?v=1785964561","url":"https:\/\/www.plcsourcepro.com\/products\/abb-tu847-industrial-automation-module-industrial-grade","provider":"PLC Source PRO","version":"1.0","type":"link"}