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ABB TU845 3BSE021447R1
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This image is for reference only product style, specific date of manufacture and product version, please refer to the actual product delivery!

Product Information

Product Describe
3BSE021447R1
MODULE TERMINATION UNIT 
TU845

Specifications

  • Product Model
    TU845 3BSE021447R1
  • Spare Model
    3BSE021447R1
  • Product Parameters
    Module Termination Unit
  • Tariff Code
    8537101190
  • Country of origin
    sweden
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    18.5x13x6.2cm
  • Manufacturer
    ABB
  • weight
    0.58 kg
  • Type
    Redundant
  • Connection
    Terminal block
  • Channels
    8
  • Voltage
    50 V
  • Maximum current per I/O channel
    2 A
  • Maximum current process connection
    5 A
  • Dielectric test voltage
    500 V a.c.
  • Temperature, Operating
    0 to +55 °C (+32 to +131 °F)
  • Temperature, Storage
    -40 to +70 °C (-40 to +158 °F)
  • Factory New

    These are new and current items that are procured from the manufacturer.
  • New No Package

    These parts are new. They have not been used, but their original packaging is no longer available.
  • 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.
  • New In Sealed Package

    Parts are new. They have not been used and still have their original package seal intact.
  • New in Original Package

    These parts are new. The packages were not originally sealed by their original manufacturer.

Warranty Period & Disclaimer

Amikon is not an authorized distributor unless otherwise specified, representative, or affiliate of the manufacturer of this product. All trademarks and documents are the property of their respective owners and are provided for identification and informational.

FAQs

  • What is the TU845 3BSE021447R1?+
    The ABB TU845 (3BSE021447R1) is a compact, redundant Module Termination Unit (MTU) designed for S800 I/O systems
  • What is the primary function of the TU845?+
    The TU845 is an MTU used for terminating field wiring in a redundant S800 I/O configuration, supporting vertical mounting.
  • Which I/O modules are compatible with TU845?+
    It is designed for use with redundant modules such as AI845, AI880, AI880A, and DP840.
  • Is this product brand new?+
    Yes, ABB TU845 (3BSE021447R1) is brand new, original, unused, and factory sealed
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Product Applications
  • Industrial automation systems
  • Packaging machinery control
  • Material handling equipment control
  • Solutions for aluminium smelters
  • Hot rolling & Cold rolling
  • Iron- and steelmaking
  • Paint solutions
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Warranty
All parts new original are covered by Amikon 12 month warranty

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Whether you're maintaining legacy systems or building future-ready projects, Amikon Limited is your dependable partner in precision and performance.


Product

MORE INFORMATION

Overview Manuals Technical notes

Features:

  • Complete installation of I/O modules using 2-wire connections and field power distribution.
  • Up to 8 channels of field signals and process power connections
  • Connections to two ModuleBuses and I/O module
  • Mechanical keying prevents insertion of the wrong I/Omodule
  • Latching device to DIN rail for grounding
The TU845 MTU can have up to 8 I/O channels and 2+2 process voltage connections. Each channel has two I/O connections and one ZP connection. Input signals are connected via individual shunt sticks, TY801. The shunt stick is used to choose between voltage and current input. The maximum rated voltage is 50 V and maximum rated current is 2 A per channel.

The TU845 3BSE021447R1 ABB Terminal block may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB TU845 3BSE021447R1 Terminal block Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The MTU distributes the two ModuleBuses, one to each I/O module and to the next MTU. It also generates the correct address to the I/O modules by shifting the outgoing position signals to the next MTU. It has a mechanical latch that locks the MTU to the DIN rail.
 
Four mechanical keys, two for each I/O module, are used to configure the MTU for different types of I/O modules. This is only a mechanical configuration and it does not affect the functionality of the MTU or the I/O module. Each key has six positions, which gives a total number of 36 different configurations.

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