• Please try to be as accurate as possible with your search.
  • We can quote you on 1000s of specialist parts, even if they are not listed on our website.
  • We can't find any results for “”.
    SEE MORE
      SEE PRODUCTS IN SEARCH PAGE ()
      Speak to a sourcing specialist
      sales13@apterpower.com
      About Us Contact Us
      +86 18030235313 Need the right part?We are here to help.

      6ES7221-1BF22-0XA0

      EM221 Digital Input Module
      In Stock
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      Product Describe：

      EM221 Digital Input Module

      SIMATIC S7-200, Digital input 

      EM 221, only for S7-22X CPU, 8 DI, 24 V DC

      Ask our team:

      Phone: +86 180 3023 5313 E-Mail: sales13@apterpower.com
      Dispatch Planning
      Confirm stock and lead time with our team.
      Dedicated Manager
      Personalized one-to-one VIP service
      ISO 9001:2015 Certified
      Trusted quality management
      Get a quick price for 6ES7221-1BF22-0XA0
      E-mail *
      Mobile *
      Company
      Content *
      Quantity *
      Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)
      Get a Quote
      For more information on how your data is processed and stored by Apterpower please read our privacy policy

      What happens after you enquire

      • 1

        Requirement review

        We review the part number, quantity and delivery requirements and ask for any missing details.
      • 2

        Quotation and availability

        We confirm the proposed item, condition, availability, price and estimated lead time in the quotation.
      • 3

        Order confirmation and dispatch

        Once the quotation and purchasing details are agreed, your contact will coordinate the order and available dispatch information.

      Technical specifications for 6ES7221-1BF22-0XA0

      • Manufacturer:
        Siemens
      • Product Category:
        DCS Systems
      • Spare Part Number:
        EM221
      • Estimated shipping dimensions:
        10.2x7.6x7.6cm
      • Weight:
        0.1 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        Germany
      • Number of Digital Outputs:
        8
      • Output Technology:
        Relay
      • Output Current:
        2 A
      • RoHS Compliant:
        Yes
      • Relative Humidity:
        95% or less
      Ask for Quote

      FAQ View All FAQ

      • What is 6ES7221-1BF22-0XA0 ？
        6ES7221-1BF22-0XA0 is a Digital Input Module
      • What is a digital input/output module?
        Digital Input/Output Module. The digital input/output modules DIO216/x and DIO232 can be used to operate receivers of digital control devices such as contactors, relays, pneumatic and hydraulic valves as well as for reading signals from digitally operating sources such as sensors, photocells or switches.
      • What is DI and DO in PLC?
        ✅ DI – Digital Input On/off or binary signals received by the system. Used for: Switches, push buttons, limit switches. ✅ DO – Digital Output On/off or binary signals sent out by the controller. Used for: Turning ON/OFF relays, alarms, motors
      • Do you offer global delivery services?
        yes. We ship globally, and we are able to quickly deliver parts globally to any corner of the world. Unless otherwise specified, we will ship your order via (DHL). We can also ship through FedEx, UPS, and TNT. We can also use your account.
      • How many parts do you have in stock?
        We have an extensive stock base consisting of ten thousands of new and discontinued automation parts including those from leading manufacturers such as:Control Systems (DCS, PLC, CNC) ,Panel Controllers,HMI and Display Panels,Drives,Encoders and Resolvers,Power Supplies.
      Manufacturers

      Supporting new and legacy automation

      Whether you're maintaining existing equipment or sourcing parts for current systems, we provide fast, dependable supply you can rely on.
      • Please try to be as accurate as possible with your search.
      • We can quote you on 1000s of specialist parts, even if they are not listed on our website.
      • We can't find any results for “”.
        SEE MORE
          PRODUCTS IN SEARCH PAGE ()
          50+ account managers available now
          Related reading

          Related cases and sourcing guidance

          View all case studies
          Manufacturers

          You May Also Like

          Explore related automation components available through Apter Power.
          Manufacturers

          Product Browsing History

          Revisit the products you recently viewed on Apter Power.
          SPEAK TO OUR TEAM
          Let’s find the right solution for you.
          Send us the part number, quantity and delivery destination. Our team will help confirm availability and lead time.

          • Whatsapp: +86 18030235313

            Send us a message.

          • sales13@apterpower.com

            Complete our online form.

          • +86 18030235313

            Speak to our team in your native language.