About Us Contact Us
 
  • 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 ()
      +86 18030235313 sales13@apterpower.com Fast Quote
      About Us Contact Us +86 18030235313 sales13@apterpower.com Fast Quote
      Get Parts Quote
      Name
      Company *
      Phone *
      Email *
      Address
      City
      State / Province / Region
      Zipcode
      Country
      Quantity *
      Part Number *
      Manufacturer
      Preferred Condition
      Additional Information
      Cancel

      6ES7288-1SR20-0AA1

      SIMATIC S7-200 SMART CPU SR20

      Product Describe：

      Siemens 6ES7288-1SR20-0AA1 is a SIMATIC S7-200 SMART SR20 standard expandable CPU with 12 integrated 24 V DC digital inputs, 8 relay outputs, and 20 KB memory.

      Ask our team:

      Get a quick price for： 6ES7288-1SR20-0AA1
      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.
      Technical specifications Information Alternative names Technical notes FAQ

      Technical specifications for 6ES7288-1SR20-0AA1

      Technical specifications for 6ES7288-1SR20-0AA1

      • Manufacturer:
        Siemens
      • Product Category:
        PLC Systems
      • Spare Part Number:
        6ES7288-1SR20-0AA1
      • Estimated shipping dimensions:
        90 x 100 x 81 mm (official device dimensions)
      • Weight:
        0.81 lbs (0.3673 kg)
      • Tariff Code:
        8537101101
      • Counliy of origin:
        Germany
      • Product type:
        SIMATIC S7-200 SMART CPU SR20
      • CPU design:
        Standard expandable CPU
      • Onboard digital inputs:
        12 inputs, 24 V DC
      • Onboard digital outputs:
        8; Relay, 2 A
      • Power supply:
        85 to 264 V AC at 47 to 63 Hz; 77 to 138 V DC
      • Program/data memory:
        20 KB
      • Engineering software:
        STEP 7 Micro/WIN SMART
      • Communication:
        1 x Industrial Ethernet/PROFINET and 1 x RS485
      • Mounting:
        Standard DIN rail
      • Degree of protection:
        IP20
      • Ambient operation:
        -20 to 60 deg C for horizontal installation; follow orientation-specific limits in Siemens data
      • Lifecycle:
        Current 0AA1 standard CPU article documented by Siemens; confirm regional ordering status at quotation.
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      The Siemens 6ES7288-1SR20-0AA1 is a SIMATIC S7-200 SMART SR20 standard CPU with 12 integrated 24 V DC digital inputs, 8 relay outputs, and 20 KB of program/data memory.
      • CPU SR20
      • 12 DI 24 V DC; 8 relay DQ
      • 85 to 264 V AC at 47 to 63 Hz; 77 to 138 V DC
      • 20 KB program/data memory

      It executes the STEP 7 Micro/WIN SMART user program, reads the 12 onboard binary input signals, and commands 8 field outputs for compact machine sequences with a small AC-powered relay I/O count. Its relay channels switch approved AC or DC loads within the published contact limits. The standard CPU exchanges engineering, process, and diagnostic data over Industrial Ethernet/PROFINET and RS485, and can use compatible S7-200 SMART expansion components. It is suited to small packaging and auxiliary machines.

      Important Notice: Use the complete 6ES7288-1SR20-0AA1 code and verify the physical nameplate, firmware, project, accessories, and current Siemens documentation before installation or replacement.

      Apter Power 6ES7288-1SR20-0AA1 Manuals and Guides

      Important Notice: These are two separate Apter Power documents prepared from the manufacturer-published Siemens information named in each document. Confirm the physical nameplate, current Siemens documents, and host-system requirements before installation or replacement.

      Machine sequence control
      Processes 12 digital inputs and drives 8 relay-controlled field circuits
      Mixed AC/DC load panels
      Uses isolated relay contacts for approved AC or DC loads
      Networked automation
      Shares process data and diagnostics through Ethernet/PROFINET or RS485
      Expandable equipment
      Adds compatible S7-200 SMART I/O when the 20 onboard points are not sufficient
      Read the exact Siemens S7-200 SMART documentation before use. Verify 6ES7288-1SR20-0AA1, CPU SR20, power, I/O wiring, firmware, and project from the physical installation.
      1
      Identity: Match the complete 6ES7288-1SR20-0AA1 MLFB, CPU SR20 marking, hardware, and firmware
      2
      Power: Verify 85 to 264 V AC at 47 to 63 Hz; 77 to 138 V DC and isolate all sources before wiring or removal
      3
      I/O: Observe every channel voltage, current, group common, polarity, and protective-device limit
      4
      Project: Back up and match the STEP 7 Micro/WIN SMART configuration, addresses, communications, and retentive data
      5
      Panel: Use DIN-rail mounting, protective earth, segregation, ventilation, and orientation limits from Siemens

      Alternative Names

      Alternative Names

      6ES7288-1SR20-0AA1 6ES7288 1SR20 0AA1 Siemens 6ES7288-1SR20-0AA1

      Technical notes

      Technical notes

      Use the complete 6ES7288-1SR20-0AA1 identifier. Current 0AA1 standard CPU article documented by Siemens; confirm regional ordering status at quotation. Values not published in the cited Siemens sources are intentionally not inferred.

      FAQS

      • What is Siemens 6ES7288-1SR20-0AA1?
        The Siemens 6ES7288-1SR20-0AA1 is a SIMATIC S7-200 SMART SR20 standard CPU with 12 integrated 24 V DC digital inputs, 8 relay outputs, and 20 KB of program/data memory.
      • What does CPU SR20 do in an S7-200 SMART system?
        It executes the STEP 7 Micro/WIN SMART user program, reads the 12 onboard binary input signals, and commands 8 field outputs for compact machine sequences with a small AC-powered relay I/O count. Its relay channels switch approved AC or DC loads within the published contact limits. The standard CPU exchanges engineering, process, and diagnostic data over Industrial Ethernet/PROFINET and RS485, and can use compatible S7-200 SMART expansion components. It is suited to small packaging and auxiliary machines.
      • How many onboard I/O points does 6ES7288-1SR20-0AA1 provide?
        6ES7288-1SR20-0AA1 provides 12 integrated 24 V DC digital inputs and 8 outputs. The output circuit is Relay, 2 A.
      • What power supply does 6ES7288-1SR20-0AA1 require?
        6ES7288-1SR20-0AA1 uses 85 to 264 V AC at 47 to 63 Hz; 77 to 138 V DC. Follow the complete Siemens wiring and protective-device instructions.
      • Which software programs 6ES7288-1SR20-0AA1?
        Siemens specifies STEP 7 Micro/WIN SMART. The project must match CPU SR20, its firmware, I/O addresses, and communication settings.
      • Which components are compatible with 6ES7288-1SR20-0AA1?
        S7-200 SMART project configured for CPU SR20 and complete MLFB 6ES7288-1SR20-0AA1 24 V DC sensors and field loads matched to the documented input and output circuits Industrial Ethernet/PROFINET and RS485 devices defined in the STEP 7 Micro/WIN SMART project S7-200 SMART expansion modules, signal boards, memory card, and cabling approved for the exact CPU
      • What are the official dimensions and approximate weight of 6ES7288-1SR20-0AA1?
        6ES7288-1SR20-0AA1 measures 90 x 100 x 81 mm (W x H x D) and has an approximate device weight of 0.3673 kg in the reviewed Siemens technical data.
      • What must be checked before installing 6ES7288-1SR20-0AA1?
        Identity: Match the complete 6ES7288-1SR20-0AA1 MLFB, CPU SR20 marking, hardware, and firmware Power: Verify 85 to 264 V AC at 47 to 63 Hz; 77 to 138 V DC and isolate all sources before wiring or removal I/O: Observe every channel voltage, current, group common, polarity, and protective-device limit Project: Back up and match the STEP 7 Micro/WIN SMART configuration, addresses, communications, and retentive data Panel: Use DIN-rail mounting, protective earth, segregation, ventilation, and orientation limits from Siemens
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

      You May Also Like

      Product Browsing History

      We’re Here When You Need Us

      From product insights to customer service needs, our experienced service team will focus on getting you what you need quickly
      Contact Us

      Enquire

      Complete our online form.
      CONTACT >>

      Call Us

      Speak to one of our team.
      CONTACT >>

      Live Chat

      Send us a message.
      CONTACT >>