Siemens | Simatic S5 6ES5420-4UA14

Product Details

• Part Number 1 6ES5420-4UA14
• UPC 662643281101
• HTS 85389091
• Country of Origin Germany

Product Description

Within the Simatic S5 product line, Siemens 6ES5420-4UA14 serves as a Digital Input Module.

From a maintenance perspective, this class of module brings discrete field status into the control system. Typical signal sources include switches, relay contacts, permissives, and equipment-status circuits when they match the module's electrical requirements. The original equipment schedule should guide compatibility review.

In a SIMATIC S5 system, module selection is governed by the controller family, rack arrangement, electrical interface, and configured program. The exact article number should be matched before installation. The product should be matched to the documented control-system position.

Country of origin is listed as Germany.

Product Documentation

• Part Notes

  SIEMENS SIMATIC S5 digital input 420, non-isolated, compact design, 32 inputs 24 VDC

  Product was cancelled by Siemens 10.01.2020 without replacement

• Cancellation Notice

  Product was cancelled by Siemens 10.01.2020 without replacement

• Common Part Typos 6ES5420-4UAI4, 6ES5420-4UAl4, 6ES54204UA14, 6ES54204UAI4, 6ES54204UAl4, 6ES542O-4UA14, 6ES542O4UA14

Reviews

5.0 Rating

"Thank you for your help in finding new surplus parts for our ABB system. Y'all always do a great job for us. We are happy to buy from..."

- Amanda, United States

"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

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

- Tony N., 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

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

- Alex L., United States

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