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Allen-Bradley 1785-L80E PLC-5/80E EtherNet/IP Processor

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Allen-Bradley 1785-L80E

by Allen-Bradley

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OverviewElevate your industrial control systems with the Allen-Bradley 1785-L80E PLC-5/80E EtherNet/IP Processor, a powerhouse designed for the most demanding large-scale automation environments. This high-performance programmable logic controller (PLC) is engineered to deliver exceptional speed, reliability, and connectivity, making it the cornerstone of sophisticated industrial applications. With its robust 100K Word SRAM memory, the 1785-L80E ensures ample capacity for intricate control programs, while its integrated EtherNet/IP communication capabilities facilitate rapid data exchange and provides critical remote access, empowering modern factories with superior operational efficiency and seamless integration.The 1785-L80E stands out with its versatile array of communication ports, offering unparalleled flexibility to connect and manage complex control networks. From high-speed Ethernet connectivity to support for legacy DH+ and Remote I/O systems, this PLC-5/80E processor is built to adapt and perform within diverse industrial architectures. Its durable construction guarantees long-term reliability in harsh operating conditions, solidifying its position as a go-to solution for critical automation tasks. Experience the pinnacle of industrial control with the Allen-Bradley 1785-L80E, meticulously crafted to optimize performance and streamline your automation processes.Key Features Expansive 100K Word SRAM Memory: Provides generous capacity for complex and large-scale industrial automation programs, ensuring smooth and efficient operation. Integrated EtherNet/IP Communication: Facilitates high-speed, reliable data exchange and enables efficient remote access and control, crucial for modern networked industrial environments. Versatile Communication Ports: Equipped with 1 Ethernet port, 2 DH+/Remote I/O ports, and 1 RS-232-C/422-A/423-A port, offering comprehensive connectivity options for diverse systems and networks. Robust Industrial Design: Engineered for durability and reliability in challenging industrial environments, ensuring consistent performance and a long operational lifespan. Seamless System Integration: Designed for easy integration into existing and new large-scale control systems, enhancing overall architectural flexibility. Optimized for Large-Scale Applications: Tailored to meet the rigorous demands of extensive factory automation and distributed control systems. Enhanced Data Highway Plus (DH+) Support: Offers continued support for established DH+ networks, bridging modern and legacy systems effectively. Technical Specifications Model: 1785-L80E Processor Type: PLC-5/80E EtherNet/IP Processor Memory: 100K Word SRAM Communication Ports: 1 Ethernet Port, 2 DH+/Remote I/O Ports (Configurable as Adapter or Scanner), 1 RS-232-C / 422-A / 423-A Port Network Protocols Supported: EtherNet/IP, DH+, Remote I/O Application Compatibility: Ideal for large-scale industrial control systems, factory automation, process control, and distributed control systems. Brand: Allen-Bradley Applications Advanced Factory Automation: Precisely controls complex machinery and production lines in large manufacturing facilities, optimizing throughput and efficiency. Distributed Control Systems (DCS): Manages and coordinates processes across vast industrial networks, enhancing operational visibility and control. Ethernet-Based Industrial Networking: Serves as a central component in modern industrial Ethernet architectures, facilitating high-speed communication and data sharing. Large-Scale PLC Systems in Manufacturing: Deploys effectively in extensive PLC installations requiring significant memory and diverse communication capabilities. Process Control Operations: Regulates critical parameters in process industries such as chemical production, oil and gas, and water treatment. Why ChooseThis model, the 1785-L80E, delivers unparalleled processing power and communication speeds, essential for demanding industrial applications. It is specifically crafted for large-scale operations requiring exceptional performance and reliability.Order NowUpgrade your industrial control capabilities today with the Allen-Bradley 1785-L80E PLC-5/80E EtherNet/IP Processor. Contact us for pricing and availability.FAQWhat is the memory capacity of the 1785-L80E?The 1785-L80E features a robust 100K Word SRAM memory, providing ample capacity for complex control programs.What communication protocols does this processor support?This processor supports EtherNet/IP, Data Highway Plus (DH+), and Remote I/O protocols, offering broad connectivity options.Is the 1785-L80E suitable for large industrial environments?Yes, the 1785-L80E is specifically designed for demanding large-scale industrial automation environments, including complex factory automation and distributed control systems.

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PRODUCT DETAILS

Allen-Bradley 1785-L80E

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-L80E
  • Processor Type: PLC-5/80E EtherNet/IP Processor
  • Memory: 100K Word SRAM
  • Communication Ports: 1 Ethernet Port, 2 DH+/Remote I/O Ports (Configurable as Adapter or Scanner), 1 RS-232-C / 422-A / 423-A Port
  • Network Protocols Supported: EtherNet/IP, DH+, Remote I/O
  • Application Compatibility: Ideal for large-scale industrial control systems, factory automation, process control, and distributed control systems.
  • Brand: Allen-Bradley

Applications

  • Advanced Factory Automation: Precisely controls complex machinery and production lines in large manufacturing facilities, optimizing throughput and efficiency.
  • Distributed Control Systems (DCS): Manages and coordinates processes across vast industrial networks, enhancing operational visibility and control.
  • Ethernet-Based Industrial Networking: Serves as a central component in modern industrial Ethernet architectures, facilitating high-speed communication and data sharing.
  • Large-Scale PLC Systems in Manufacturing: Deploys effectively in extensive PLC installations requiring significant memory and diverse communication capabilities.
  • Process Control Operations: Regulates critical parameters in process industries such as chemical production, oil and gas, and water treatment.

Why Choose the 1785-L80E?

This model, the 1785-L80E, delivers unparalleled processing power and communication speeds, essential for demanding industrial applications. It is specifically crafted for large-scale operations requiring exceptional performance and reliability.

Availability & Shipping

  • In stock: 1785-L80E 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-L80E ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 1785-L80E features a robust 100K Word SRAM memory, providing ample capacity for complex control programs.

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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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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