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TU842 3BSE020850R1
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Product Information
Product Describe
TU842
3BSE020850R1
Redundant
Terminal block
3BSE020850R1
Redundant
Terminal block
Specifications
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Product ModelTU842 3BSE020850R1
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Spare Model3BSE020850R1
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Product ParametersModule Termination Unit
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Tariff Code8537101190
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Country of originsweden
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Place of shipmentXiamen, China
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Estimated Shipping Size18.5x13x6cm
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ManufacturerABB
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weight0.6 kg
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TypeRedundant
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ConnectionTerminal block
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Channels16
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Voltage50 V
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MountingHorizontal
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Mounting detail55 º (131 °F)
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Maximum current per I/O channel3 A
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Maximum current process connection10 A
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Dielectric test voltage500 V a.c.
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Temperature, Operating0 to +55 °C (+32 to +131 °F), approvals are issued for +5 to +55 °C
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Temperature, Storage-40 to +70 °C (-40 to +158 °F)
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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
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What is the TU842 (3BSE020850R1)?+It is a redundant, horizontal Module Termination Unit (MTU) designed for the ABB S800 I/O system. It is used for connecting field signals to I/O modules and distributing ModuleBus.
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How many I/O channels does it support?+It supports up to 16 I/O channels (2 terminals per channel).
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What is TU842 the maximum current?+Maximum rated current is 3 A per channel, with 4 process power connections and 20 process power (0 V) terminals.
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Is this product brand new?+Yes, ABB TU842 3BSE020850R1 is brand new, original, unused, and factory sealed
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Do you offer global delivery?+Yes. We delivery the TU842 3BSE020850R1 to the worldwide. and we are able to quickly deliver parts globally to any corner of the world. Unless otherwise specified, we will ship your order via (Fedex). We can also ship through FedEx, UPS, and TNT, etc. We can also use your account.
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Inquiry
Our customer support team is always on call to help you with any form of consultation. You can inquire by phone or use us on the product page and "contact us" View Amikon terms and conditions
- Product Applications
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Industrial automation systems
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Packaging machinery control
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Material handling equipment control
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Solutions for aluminium smelters
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Hot rolling & Cold rolling
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Iron- and steelmaking
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Paint solutions
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- What happens next
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Get the quote now Write Email to INFO@AMIKON.CNEmail confirmation You will get an email confirming that we have received your enquiry.Dedicated Account Manager One of our team will be in touch to confirm your part(s) specification and condition.Your quote You will receive a comprehensive quote tailored to your specific needs.Need Moore Help? Get fast and efficient help from our experienced sales or customer service teams.
- Delivery and payment
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Delivery
Logistic partners UPS, FedEx and DHL
International delivery available
Same day dispatch from warehouse inventory
Warranty
All parts new original are covered by Amikon 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment options
We accept Bank transfers and the following methods of payment:
For more information, please visit our dedicated payments page.
- Why Choose Amikon Limited?
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When it comes to industrial automation, reliability, speed, and trust matter. At Amikon Limited, we go beyond just supplying parts — we deliver confidence.
- ● Extensive Inventory Reach: Nearly 1 million automation parts at your fingertips, including legacy and obsolete models.
- ● 20+ Years of Expertise: Trusted by engineers, project managers and government companies worldwide for our professional service.
- ● Quality You Can Trust: Each unit is strictly inspected by the warehouse staff to ensure product quality
- ● Fast Global Shipping: We help you minimize downtime with express logistics worldwide.
- ● 1-Year Warranty Available: Peace of mind with every purchase backed by one year warranty guarantee.
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 3-wire connections and field power distribution
- Up to 16 channels of field signals and process power connections
- Connections to two ModuleBuses and I/O modules
- Mechanical keying prevents insertion of the wrong I/O module.
- Latching device to DIN rail for grounding.
- DIN rail mounting
The TU842 3BSE020850R1 ABB Terminal block may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB TU842 3BSE020850R1 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 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. The maximum rated voltage is 50 V and maximum rated current is 3 A per channel.
The MTU distributes the two ModuleBuses 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.
The MTU can be mounted on a standard DIN rail. 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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- ADDRESS
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32D UNITS,GUOMAO BUILDING,NO 388 HUBIN SOUTH ROAD,SIMING DISTRICT,XIAMEN