Honeywell | UCN 621-9939

Product Details

• Part Number 1 621-9939
• Country of Origin United States of America

Product Description

The product identified as Honeywell 621-9939 is a Serial Link Module in the UCN hardware family.

Within the process-control arrangement, its purpose is tied to the system function named for the product. Connection, configuration, and operating requirements should be confirmed from the installed equipment documentation. Installation should follow the control node's approved hardware records.

UCN provides the platform context for this product, while the control system modules classification identifies its broader automation role. Exact application should follow the installed system configuration. This is relevant where the installation calls for this specific component class.

Country of origin is listed as United States of America.

Product Documentation

• Specification PDF honeywellucn.pdf
• Catalog Description

  Honeywell UCN Serial Link Module

• Common Part Typos 6219939, 62I-9939, 62I9939, 62l-9939, 62l9939

Reviews

5.0 Rating

"Ahoy! We are extremely pleased with the cost effective and rapid repair services provided DCS Center. Even though the ship is only 12 years old, many of the..."

- Birdman Chief Engr., 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

"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

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

- Alex L., United States

"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

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

- Serge, United States