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Allen-Bradley 1785-L40C15/F PLC-5/40C Processor for industrial automation

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Allen-Bradley 1785-L40C15/F

by Allen-Bradley

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OverviewElevate your industrial automation and process control applications with the Allen-Bradley 1785-L40C15/F PLC-5/40C Processor. Engineered for precision and reliability, this robust controller seamlessly integrates into complex systems, enabling real-time communication and efficient data exchange. With its powerful 48K word SRAM memory and advanced ControlNet capabilities, the 1785-L40C15/F is designed to handle demanding control programs, ensuring optimal performance in diverse industrial environments. The Series F enhancements further solidify its position as a cornerstone for high-speed, integrated automation solutions.Key Features 48K Word SRAM Memory: Provides substantial memory capacity for intricate automation programs and extensive data logging, supporting advanced control strategies. ControlNet Communication Support: Facilitates high-speed, deterministic data exchange, enabling real-time networked control and seamless integration within distributed control systems. Series F Processor Enhancements: Offers significant improvements in processing speed, reliability, and expanded functionalities, ensuring a future-proof automation solution. PLC-5 Platform Compatibility: Guarantees effortless integration with existing PLC-5 systems, offering a cost-effective upgrade path while maintaining compatibility with legacy infrastructure. Designed for High-Speed Data Exchange: Optimizes communication efficiency within your automation network, reducing latency and improving overall system responsiveness. Robust Industrial Design: Built to withstand harsh industrial conditions, ensuring long-term reliability and consistent performance in challenging environments. Enhanced Diagnostics and Troubleshooting: Features advanced diagnostic capabilities to quickly identify and resolve issues, minimizing downtime and maximizing operational efficiency. Technical Specifications Model: 1785-L40C15/F Series: F Processor Type: PLC-5/40C Memory: 48K Word SRAM Communication Support: ControlNet Mounting: PLC-5 Chassis-Based Certifications: UL, CE, RoHS Applications Industrial Automation & Machine Control: Provides precise and reliable control for a wide array of machinery and automated processes, optimizing production workflows. SCADA & Distributed Control Systems (DCS): Serves as a vital component in supervisory control and data acquisition systems, enabling efficient monitoring and control of large-scale operations. Material Handling & Conveyor Systems: Enhances the efficiency and accuracy of logistics and production lines by ensuring smooth and synchronized material flow. Power & Utility Management: Optimizes automation processes within energy generation, distribution, and infrastructure systems, contributing to reliable utility management. Factory & Process Automation: Delivers seamless networked control across entire manufacturing plants, improving overall operational efficiency and reducing manual intervention. Water and Wastewater Treatment: Offers robust control for critical processes in water purification and wastewater management facilities, ensuring compliance and efficiency. Why ChooseThis model stands out due to its exceptional reliability, superior performance, seamless network integration, and long-term investment value. Its robust design ensures continuous operation in demanding environments, minimizing downtime. The advanced processor and ample memory facilitate high-speed performance and precise control over complex processes. With ControlNet communication, it integrates effortlessly into existing and future automation networks, fostering real-time data exchange and coordinated operations. As part of the trusted Allen-Bradley PLC-5 series, this processor offers robust build quality and extensive support for longevity, making it a sound investment.Order NowUpgrade your control systems today with the Allen-Bradley 1785-L40C15/F PLC-5/40C Processor. Contact us for pricing and availability, or to discuss how this advanced solution can benefit your specific industrial applications.FAQWhat is the memory capacity of the 1785-L40C15/F?The 1785-L40C15/F features 48K word SRAM memory, providing ample space for complex automation programs and extensive data logging.Does this processor support ControlNet communication?Yes, the 1785-L40C15/F supports ControlNet communication, enabling high-speed, deterministic data exchange and seamless integration within distributed control systems.Is this processor compatible with existing PLC-5 systems?Yes, it offers PLC-5 platform compatibility, ensuring effortless integration with existing PLC-5 systems and providing a cost-effective upgrade path while maintaining compatibility with legacy infrastructure.

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$4,484.00
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PRODUCT DETAILS

Allen-Bradley 1785-L40C15/F

Overview

This is a genuine Allen-Bradley component from the PLC-5 Platform (Legacy) family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem
  • Engineered to integrate inside PLC-5 Platform (Legacy) installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes for the PLC-5 Platform (Legacy) family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model: 1785-L40C15/F
  • Series: F
  • Processor Type: PLC-5/40C
  • Memory: 48K Word SRAM
  • Communication Support: ControlNet
  • Mounting: PLC-5 Chassis-Based
  • Certifications: UL, CE, RoHS

Applications

  • Industrial Automation & Machine Control: Provides precise and reliable control for a wide array of machinery and automated processes, optimizing production workflows.
  • SCADA & Distributed Control Systems (DCS): Serves as a vital component in supervisory control and data acquisition systems, enabling efficient monitoring and control of large-scale operations.
  • Material Handling & Conveyor Systems: Enhances the efficiency and accuracy of logistics and production lines by ensuring smooth and synchronized material flow.
  • Power & Utility Management: Optimizes automation processes within energy generation, distribution, and infrastructure systems, contributing to reliable utility management.
  • Factory & Process Automation: Delivers seamless networked control across entire manufacturing plants, improving overall operational efficiency and reducing manual intervention.
  • Water and Wastewater Treatment: Offers robust control for critical processes in water purification and wastewater management facilities, ensuring compliance and efficiency.

Why Choose the 1785-L40C15/F?

This model stands out due to its exceptional reliability, superior performance, seamless network integration, and long-term investment value. Its robust design ensures continuous operation in demanding environments, minimizing downtime. The advanced processor and ample memory facilitate high-speed performance and precise control over complex processes. With ControlNet communication, it integrates effortlessly into existing and future automation networks, fostering real-time data exchange and coordinated operations. As part of the trusted Allen-Bradley PLC-5 series, this processor offers robust build quality and extensive support for longevity, making it a sound investment.

Availability & Shipping

  • In stock: 1785-L40C15/F ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 1785-L40C15/F ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 1785-L40C15/F features 48K word SRAM memory, providing ample space for complex automation programs and extensive data logging.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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Independent Supplier Notice

PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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PALM Parts Solution sells used surplus products. PALM Parts Solution is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PALM Parts Solution come with PALM Parts Solution's 1-Year Warranty and do not come with the original manufacturer's warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

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