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      6ES7321-1BH02-0AA0

      SM321 Digital Input Module
      • 12-month warranty
      • Immediate dispatch
      • Global delivery

      Product Information

      Product Describe

      6ES73211BH020AA0
      DIGITAL INPUT MODULE
      SIMATIC S7-300
      ISOLATED
      16-DIGITAL INPUTS
      24VDC
      1 X 20 POLE

      Specifications

      Manufacturer: Siemens
      Product Category: PLC Systems
      Spare Part Number: 6ES7321-1BH02-0AA0
      Estimated shipping dimensions: 4x11.6x12.5cm
      weight: 0.18 kg
      Tariff Code: 8537101190
      Country of origin: Germany
      Place of shipment: Xiamen, Fujian, China
      Digital Inputs: 16
      Connector Poles: 20
      Input Voltage: 24 VDC
      Input current: Typical 7mA
      Power loss: Typical 3.5W
      By purchasing this item, you agree to the Terms & Conditions
      Apter Power is NOT an authorized distributor of Siemens

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      • Warranty Bill

        We provide 1 year warranty on every product we sell.

        Service means taking a customer problem and making it your own challenge. Years of experience and listening skills enable us to think and act quickly and accordingly. You have a problem? – We have the solution!
        Apter Power is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring 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.
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      • How to Make Offers?

        The Sales Team at Apter Power is constantly scanning the web to ensure we are offering the lowest prices possible.

        However, if you think we can do better, feel free to make an offer on any of our products. We pride ourselves on saving you money! Here is how to make an offer.
        Only spare parts that you are seriously considering purchasing. Once your bid is accepted, a sales order will be generated and an invoice will be created. If you have any questions about our quotes, please feel free to contact us. We will be happy to help you further. If you receive a lower price than us, please do not hesitate to contact us. We allow you to quickly obtain the same part at a very low cost. Our extensive knowledge of industrial automation parts means that we can provide you with the best value and innovation. We ensure your satisfaction at all times.
        Thequotation team will do their best to respond to the quotation in a timely manner. The response time for the quotation is generally 2 hours.
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      FAQS

      • What is 6ES7321-1BH02-0AA0 ?
        6ES7321-1BH02-0AA0 is a SM321 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 digital input and analog input?
        Understanding Digital vs Analog I/O Modules | Tameson.com Digital input reads discrete signals, while analog input reads continuous signals, allowing for more detailed data representation.
      • 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.
      • Apter Power's Optimal Price Policy
        At Apter Power, we strive to provide customers with greater discounts on industrial automation parts prices.From time to time, another company may offer products at lower prices. If you happen to find a better price, please give us a matching opportunity. We will make every effort to match it!

      We've Got You Covered

      We give you access to a global supply of automation parts at your fingertips, ensuring that manufacturers around the world can avoid unnecessary downtime and continue to do what they do best – making our world possible.

      • Industrial Automation Parts, Products & Services

        What does Apter Power supply?

        Focus on supplying surplus and new automation spare parts With abundant inventory and partnerships with top manufacturers, Apter Power ensure high-quality solutions for your industrial requirements

        Key control components

        As a trustworthy supplier of surplus components, we procure parts from projects with excess inventory, system upgrades, factory shutdowns, and surplus suppliers. Our strict quality control ensure that our products achieve optimal performance

        Warehouse Reserve

        Many difficult to find parts, including PLC, HMI, DCS, panel controllers, industrial PCs, and VFDs.
        These parts help extend the lifespan of your existing system, reduce expensive replacement costs, and minimize downtime, thereby keeping your operations running smoothly

        20 years of outstanding experience in industrial automation supply

        For over 20 years, Apter Power always been a trustworthy leader in the industrial automation supply industry.
        As a trustworthy supplier of automation parts, we continuously expand our product line, expand our global customer base, and have won numerous awards

      • How do we deliver

        How do we deliver

        If you need complete documents to handle special situations such as letters of credit, we can ship small packages in 'cargo mode'.
        We can arrange freight or air freight for you, or cooperate with your freight agent

        Urgency

        If you require any other type of emergency or carrier, we need you to clearly specify this information on the order.
        We can usually ship on the same day. We do not charge additional fee, but it will depend on the expedited shipping option you use. Please let us know your level of urgency, and we will try our best to ship in the same day once you place order to us.

        Freight Charge

        If you contact us by phone, fax, or email, we can also provide you with this information.
        The product price does not include shipping or insurance fee.
        If you need, we are happy to provide a shipping quote and also can provide weight and size information. If you require proforma invoice, please let us know if you would like us to quote the shipping cost or if you would like us to use your shipping account.

        Tracking

        After the product have been shipped, we usually send your tracking number via email. Therefore, please be sure to provide your email address when registering or quoting.

      • Urgent requirements for automation or control components?

        Urgent shipment of industrial automation parts

        Shutdown will waste your time and money - always ready to assist you. As a reliable supplier of automation parts, we provide fast shipping services to quickly deliver critical components to your hands, minimizing downtime to the greatest extent possible.

        Obsolute or hard to find parts

        We focus on purchasing necessary and rare automation parts to maintain the operation of the manufacturing industry.
        No matter the year, scarcity, or location of the parts, we will find and deliver the parts you need

        Our strongest business

        Global supply of automation parts.
        Automation spare parts procurement and global suppliers can reduce cost, save time, and decrease MRO fee.

        Extend equipment lifespan

        As one of the most trusted suppliers of industrial automation parts, we deeply understand the importance of reliable performance. That's why we exceed industry standards, whether you're replacing old components or maintaining critical systems

        Sustainable supply chain solutions

        Our long-term success stems from our commitment to quality, reliability, and customer satisfaction. Whether you are purchasing rare spare parts.
        Apter Power stands out among industrial automation parts suppliers with its rich experience, high-quality service, and unparalleled quality assurance.

      • Why choose Apter Power?

        Spare parts warehouse

        We have a warehouse of 50000 square meters, providing tens of thousands of different spare parts, and 24/7 online sales personnel to provide support for you. Always available, crucial for both you and us.

        Fast delivery

        Experienced team members assist in providing our customers with fast delivery of automation and control components, delivering to over 60000 users worldwide.

        High quality new spare parts service

        Our extensive inventory of control systems (DCS, PLC, CNC), panel controllers, human-machine interfaces (HMI), industrial PCs, drivers, and power spare parts helps you reduce maintenance costs.
        Provide industrial automation spare parts that manufacturers no longer provide.
        We are a leading supplier that provides rare industrial automation parts to businesses of all sizes, with a strong track record of delivering the highest quality parts and services to customers at highly competitive price.

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