ABB | Advant 800xA TU843

Product Details

• Part Number 1 TU843
• Part Number 2 3BSE021443R1
• Part Number 3 R3BSE021443R1
• Additional Part Numbers U3BSE021443R1, EXC3BSE021443R1, P3BSE021443R1

Product Description

The product identified as ABB TU843 is a Termination Unit in the Advant 800xA hardware family.

Within the process-control arrangement, termination hardware provides the organized transition between field wiring and associated I/O electronics. It supports installation, testing, and maintenance by keeping external connections aligned with the intended module interface. Final selection should be based on the plant's controlled-equipment records.

ABB Advant and System 800xA environments combine control, I/O, communication, and operator resources. This product supports the hardware function identified by its description within the installed system. This helps preserve the function assigned to the installed control node.

For ongoing lifecycle support, proper application depends on matching the product to the original control-system design, including its physical position, electrical connections, and configured relationship with surrounding hardware. Application details remain governed by the exact product revision.

Product Documentation

• Part Notes

  ASEA Brown Boveri

• Catalog Description

  TU843 Redundant MTU (Module Termination Unit), 50V

Reviews

5.0 Rating

"Frank your customer service has been excellent, you go out of your way to help and support. Your response and feedback is exceptional, its a pleaure to engage..."

- Selva Moodley, South Africa

"Frank, we are very happy with your service. Our test mechanic has checked the controllers, they all are good!"

- Tony N., United States

"Hey Frank, thank you for your great service and competitive pricing. We will definitely be using you again in the future."

- Patrick O., United States

"We received the 6ES7141-1BF12-0XB0 module yesterday - thank you very much! We will probably order another one next week. Thanks"

- George C., United States

"James is the BEST! He makes sure all your questions are answered and that you're happy with your order before it's shipped. My part arrived right on time...."

- Katie, United States

"Hi Frank and thank you for your quick response - good service. We look forward to doing more business with DCS"

- Serge, United States