Honeywell | UCN 621-9938R

Honeywell UCN Serial Input Output Module (621-9938R).

Stock Status
Available Now

Warranty

DCS Center Warranty Included

Shipping

Worldwide shipping via DHL, UPS, and Fedex

Repair Time

3-5 weeks. Rush Repair options are available.

Product Details

  • Part Number 1 621-9938R

Product Description

621-9938R is identified by Honeywell as a Serial Input Output Module within the UCN family.

For replacement planning, this type of I/O component participates in the exchange of signals between the process and the control strategy, supporting monitoring, command, or coordinated input/output activity as defined by the system design. Its role should remain distinct from that of similarly named assemblies.

Within the assigned control-system position, this product is associated with the UCN family and the control system modules category. Configuration and compatibility should be confirmed for the exact system in which it will be used. The documented module assignment should remain the basis for selection.

Product Documentation

  • Specification PDF honeywellucn.pdf
  • Part Notes

    DCS Center can repair your 621-9938R part or offer an exchange for quick turnaround. This Honeywell UCN unit New, Remanufactured or Repaired is fully warranted by DCS Center.

  • Common Part Typos 6219938R, 62I-9938R, 62I9938R, 62l-9938R, 62l9938R

Reviews

5.0 Rating

"DCS Center provides phenomenal service. They are prompt with a response. They have helped me numerous times with surplus and new items. I look forward to a long..."

- Tonya M., United States

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- Serge, 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

"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

"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

"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

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DCS Center sells new surplus and reconditioned products. This website is not sanctioned or approved by any manufacturer or tradename listed. DCS Center is not an authorized distributor or representative for the listed manufacturers. Designated trademarks, brand names and brands appearing herein are the property of their respective owners.

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Honeywell 6219938RC UCN DCS Control System Modules
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