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      1747-L553

      Central Processor Unit
      In Stock

      Product Information:

      CPU or Central Processor Unit module

      from the Allen-Bradley SLC 500 and

      SLC 5/05 series. This CPU has CMOS

      RAM built into it that supports battery backup


      Warranty Policy
      We provide 1 year warranty for all remaining parts.
      The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
      Return Notice
      The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
      In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
      Shiping Mode
      Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
      Parts Availability
      Moore automated offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
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      Technical specifications for 1747-L553

      • Manufacturer:
        Allen-Bradley
      • Product Category:
        PLC System
      • Spare Part Number:
        1747L553
      • Estimated shipping dimensions:
        25x16.5x6cm
      • Weight:
        0.45 kg
      • Tariff Code:
        8537101190
      • Country of origin:
        USA
      • Place of shipment:
        Xiamen, Fujian, China
      • Product Line:
        SLC 500
      • Module Type:
        SLC 5/05 Processor
      • Memory:
        Up to 64 KB, Battery Backed-RAM
      • Program Scan Time:
        0.9 ms/K
      • User Memory:
        64,000 Words
      • Chassis Module:
        30 Slots
      • I/O Scan Time:
        0.225 milliseconds
      • Communication:
        Ethernet, RS-232
      • Stock:
        50
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      Manuals

      1747-L553.pdf

      Ask our team:

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      FAQ

      View All Faqs
      • How does 1747-L553 embody the architectural philosophy of the Allen-Bradley SLC 500 controller family?
        1747-L553 is engineered as a high-performance SLC 500 processor, emphasizing deterministic scan execution, modular I/O integration, and reliable program memory management within distributed control environments.
      • What computational capabilities distinguish 1747-L553 in complex ladder logic and data-intensive applications?
        1747-L553 provides enhanced processing throughput and expanded memory resources, enabling efficient execution of large ladder logic programs, advanced data handling, and time-critical control routines.
      • In what way does 1747-L553 facilitate deterministic communication across industrial networks?
        1747-L553 supports multiple industrial communication interfaces, allowing reliable data exchange with HMIs, peer controllers, and supervisory systems using established Allen-Bradley protocols.
      • What diagnostics and fault-handling mechanisms are inherently supported by 1747-L553?
        1747-L553 incorporates comprehensive diagnostic reporting, processor status monitoring, and fault code generation, enabling rapid troubleshooting and reduced mean time to repair.
      • Why is 1747-L553 still regarded as a dependable controller for mission-critical industrial applications?
        1747-L553 combines proven SLC 500 architecture, robust processing performance, and long-term field reliability, making it a trusted programmable controller for mature industrial automation infrastructures.
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      Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.