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      1747-L553/C

      CPU Central Processor Unit
      In Stock

      Product Information:

      CPU or Central Processor Unit module

      from the 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/C

      • Manufacturer:
        Allen-Bradley
      • Product Category:
        PLC System
      • Spare Part Number:
        SLC5/05
      • Estimated shipping dimensions:
        3.2 cm x 14.6 cm x 12.7 cm
      • Weight:
        0.3 kg
      • Tariff Code:
        8537101190
      • Country of origin:
        USA
      • Place of shipment:
        Xiamen, Fujian, China
      • Memory:
        Up to 64 KB, Battery Backed-RAM
      • Program Scan Time:
        0.9 ms/K
      • User Memory:
        64,000 Words
      • Communication:
        Ethernet, RS-232
      • Ambient Temperature:
        0 to 60 degrees Celsius
      • I/O Scan Time:
        0.225 milliseconds
      • Chassis Module Slots:
        30 Slots
      • Stock:
        20
      Ask for Quote

      Manuals

      1747-L553/C.pdf

      Ask our team:

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      FAQ

      View All Faqs
      • How does the memory and program execution capacity of the 1747-L553/C differentiate it from other SLC processors?
        The 1747-L553/C integrates 64 KB of battery-backed user memory, which is the maximum in the SLC 5/05 lineup, enabling more complex application code and data storage than lower-memory variants. This expanded memory facilitates sophisticated control strategies for large-scale automation projects.
      • In terms of input/output scalability, what capacity does the 1747-L553/C support?
        The 1747-L553/C supports up to 4096 discrete inputs and 4096 discrete outputs, along with provision for up to 480 local analog I/O channels, enabling integration of extensive field instrumentation and control devices across multiple I/O modules.
      • What communication paradigms are natively supported by the 1747-L553/C module?
        The 1747-L553/C offers dual communication channels: an integrated Ethernet port (10/100 Mbps) for high-speed network connectivity and an RS-232 port that can be configured for multiple serial protocols (DF1, DH-485 or ASCII). These interfaces support remote programming, HMIs, and SCADA integration.
      • What system topology and expansion capabilities are enabled by deploying the 1747-L553/C processor?
        The 1747-L553/C can support up to three local I/O chassis with 30 module slots, facilitating modular system designs with distributed I/O, redundancy, and segmented control domains. It can also integrate remote I/O scanners and DeviceNet scanners to extend distributed automation infrastructure.
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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.