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      Allen-Bradley 1785-L40B/E
      Allen-Bradley 1785-L40B/E
      Allen-Bradley 1785-L40B/E
      Allen-Bradley 1785-L40B/E
      Allen-Bradley 1785-L40B/E
      Allen-Bradley 1785-L40B/E
      · Product image is representative; revision or series may vary. Contact us to request a specific version.
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      1785-L40B/E

      PLC-5/40 Processor Module
      In Stock

      Product Information:

      PLC-5/40 Processor Module,

      With a total I/O capacity of 2048 and

      a user memory of 48 K words, this

      unit supports a robust range of control

      applications.

      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 1785-L40B/E

      • Manufacturer:
        Allen-Bradley
      • Product Category:
        PLC System
      • Spare Part Number:
        PLC-5/40
      • Estimated shipping dimensions:
        15.2 cm x 7.6 cm x 27.9 cm
      • Weight:
        1.4 kg
      • Tariff Code:
        8537101190
      • Country of origin:
        USA
      • Place of shipment:
        Xiamen, Fujian, China
      • Product Line:
        PLC 5
      • User Memory:
        48 K words SRAM, battery backed
      • Power Dissipation:
        17.3 watts
      • I/O Scan Time:
        10 ms at 57.6 kbps
      • Backplane Current (5V DC):
        3.3 Amperes
      • Communication Ports:
        Channel 0, Channel 1A, 2A, 1B, 2B
      • Operating Temperature:
        0 to 60 degrees C
      • Stock:
        20
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      Manuals

      1785-L40B/E.pdf

      Ask our team:

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      FAQ

      View All Faqs
      • How does 1785-L40B/E support deterministic real-time control execution?
        The 1785-L40B/E is engineered to provide predictable scan execution and deterministic task processing, ensuring consistent control behavior in time-critical industrial applications.
      • How does 1785-L40B/E facilitate communication within distributed control environments?
        The 1785-L40B/E supports multiple industrial communication interfaces, enabling reliable data exchange with remote I/O, supervisory systems, and peer controllers within a distributed architecture.
      • In what types of industrial applications is 1785-L40B/E most commonly deployed?
        The 1785-L40B/E is widely used in manufacturing lines, process automation, material handling, and infrastructure systems that rely on established PLC-5 control platforms.
      • What considerations should be taken into account when integrating 1785-L40B/E with modern automation components?
        When integrating 1785-L40B/E into hybrid systems, careful interface planning is required to ensure protocol compatibility, signal integrity, and consistent timing behavior across legacy and modern devices.
      • Why is 1785-L40B/E still relevant in existing industrial installations?
        The 1785-L40B/E remains relevant due to its proven reliability, established ecosystem, and widespread installed base, making it a practical choice for sustaining existing PLC-5 systems.
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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.
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