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Siemens 6ES7421-1FH20-0AA0 Digital Input Module

6ES7421-1FH20-0AA0
6ES7421-1FH20-0AA0
6ES7421-1FH20-0AA0

Siemens 6ES7421-1FH20-0AA0 Digital Input Module

The Siemens 6ES7421-1FH20-0AA0 is a digital input module designed for use with the SIMATIC S7-400 automation system. It provides high-speed and high-density digital input capability for detecting binary signals (ON/OFF) from sensors or switches in industrial environments. Known for its reliable performance, robust construction, and fast signal acquisition, this module is ideal for demanding automation tasks across manufacturing, energy, and infrastructure sectors.


  • Product Status

    Original New // Ready in Stock // Same Days Shipping
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Description

Sales manager:Ashely

Email:sales8@askplc.com

Whatsapp:+86 18030235312


About Product

Input current from backplane bus 5 V DC, max:80 mA
Power loss, typ:12 W
Number of digital inputs:16
Number of simultaneously controllable inputs:16
Type of input voltage:AC/DC
Rated value (UC):230 V; 120/230 V UC (47 ... 63 Hz)
For signal:"0" 0 to 40 V AC/ -40 to +40 V DC
For signal:"1" 74 to 264 V AC; 80 to 264 V DC, -80 to -264 V
For signal "0", min:0 mA; AC: 0 mA; DC: 0 mA
For signal "0", max:(permissible quiescent current) 6 mA; AC: 6 mA; DC: 2 mA


About Us

We are your reliable source for rare and hard-to-find industrial automation components. Whether you're looking for legacy, discontinued, or obsolete parts, we deliver high-quality solutions with exceptional service—because we know that minimizing downtime is critical to your operations.Let me know if you'd like variations focused on global delivery, cost-effectiveness, or fast response.
All products are 100% genuine and brand-new
24/7 Online Service
Nice Price
Fast Shipping
12-Month Warranty


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Contact who:Ashely

Email:sales8@askplc.com

Whatsapp:+86 18030235312


NOTE: Sales Plc Limited sells new and surplus products and develops channels to purchase such products. This site is not approved or endorsed by any of the listed manufacturers or trademarks.Our Company is not an authorized distributor, dealer or representative of the products displayed on this site.All product names, trademarks, brands and logos used on this site are the property of their respective owners.The description, illustration or sale of products under these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

Product Questions ( 7 )
  • Some items obsolete already，why you can provide brand new items?
  • We bought the items and keep it in our warehouse for many years, so they're still new and unused.
  • Can we use our own shipping account?
  • Yes, we can ship the products by your shipping account
  • How many days the goods will come?
  • It will take about 3-5 days through DHL/Fedex/UPS express
  • Do you offer global delivery?
  • Yes, We have shipping partner company allowing us to provide swift global delivery of parts to any corner of the world.
  • What is the payment term?
  • Our Payment Term is  100% advance payment through T/T bank transfer.
  • Are your products new or refurbished?
  • All our products are original new with one year warranty.
  • Can you pls share actual pictures of your stock?
  • Sure, we can not only share the picture, but also video call to check the products
Hot Tags : 6ES7421-1FH20-0AA0 6ES7421-1FH20-0AA0 Digital Input Module Siemens 6ES7421-1FH20-0AA0 6ES7421-1FH20-0AA0 PDF Siemens 6ES7421-1FH20-0AA0 SIMATIC S7-400 6ES7421-1FH20-0AA0 SIMATIC S7-400

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Location 32D Guomao Building, No.388, Hubin South Road, Siming District
Phone +86-18030235312
Email sales8@askplc.com

Disclaimer : Salesplc sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks. Salesplc is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.



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