ABB | Advant 800xA TU921S

Product Details

• Part Number 1 TU921S

Product Description

Designed for the Advant 800xA platform, ABB TU921S is a Redundant Termination Unit.

Within the process-control arrangement, this type of unit concentrates field connections at a defined termination point before signals reach the related control-system electronics. Correct pairing with the associated I/O hardware is essential. This helps preserve the function assigned to the installed control node.

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. Final selection should be based on the plant's controlled-equipment records.

For maintenance or replacement work, the exact module designation should be checked against the installed hardware, wiring records, and control-system documentation before the component is placed into service. The original wiring and configuration records should guide application.

Product Documentation

• Part Notes

  Alt# 3KDE175111L9210

• Common Part Typos TU92IS, TU92lS

Reviews

5.0 Rating

"I would like to say thanks a lot for all. I’ve had good service with you and it’s a pleasure"

- Audrey, Québec, Canada

"DCS CENTER Really saved the day! I had the parts I needed in my hands the day after ordering ( I'm in Toronto Canada ). I highly recommend..."

- Steven T., 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

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

- Tony N., United States

"Been doing business with the DCS Center for years. Quick responses, solid repairs and excellent follow-up support!"

- Alex L., United States

"Thank you very much for your prompt and professional assistance!"

- Brent M., United States