Siemens | Simatic S5 6ES5420-4UA11

Product Details

• Part Number 1 6ES5420-4UA11
• HTS 85389091
• Country of Origin Germany

Product Description

Siemens 6ES5420-4UA11 is a Digital Input Module for the Simatic S5 product family.

From a maintenance perspective, digital input hardware creates the path from field-level status signals to control logic, allowing the system to evaluate operating conditions and respond through configured sequences or protective actions. The plant's maintenance records should support final product selection.

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 assigned system function should be preserved through installation and service.

Country of origin is listed as Germany.

Product Documentation

• Part Notes

  SIEMENS SIMATIC S5 420 DIGITAL INPUT MODULE, NON-FLOATING, 32 INPUTS 24VDC, COMPACT VERSION U

  Product was cancelled by Siemens 12.01.1994 without replacement

• Cancellation Notice

  Product was cancelled by Siemens 12.01.1994 without replacement

• Common Part Typos 6ES5420-4UA1I, 6ES5420-4UA1l, 6ES5420-4UAI1, 6ES5420-4UAl1, 6ES54204UA11, 6ES54204UA1I, 6ES54204UA1l, 6ES54204UAI1, 6ES54204UAl1, 6ES542O-4UA11, 6ES542O4UA11

Reviews

5.0 Rating

"Dear Frank and James, This morning we tested the "new" IEPAF01 cards. Everything is fine!!! I want to express my thanks and my personal acknowledgement on how you..."

- Carmelo I., Italy

"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

"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

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

- Tony N., United States

"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