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Allen-Bradley 1747-L524 SLC 5/02 Programmable Logic Controller

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Allen-Bradley 1747-L524

by Allen-Bradley

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OverviewThe Allen-Bradley 1747-L524 SLC 5/02 Programmable Logic Controller (PLC) is a fundamental piece of equipment for many industrial automation environments that demand reliable and robust control. While Rockwell Automation no longer manufactures the 1747-L524, Palm Parts Solution recognizes the ongoing need for these units in existing setups. This controller, once a staple in its category, provides essential control functionalities and features DH-485 communication, making it well-suited for preserving older systems where seamless integration with current infrastructure is crucial. We specialize in acquiring and supplying new old stock (NOS) or meticulously inspected and refurbished units, ensuring your operations continue without interruption. For organizations aiming to sustain their current Allen-Bradley SLC 5/02 platforms, the 1747-L524 from Palm Parts Solution delivers a cost-effective and dependable option. We bridge the gap created by discontinuation, allowing businesses to maximize the life of their valuable machinery. Contact us today to check current stock levels and competitive pricing, or to explore transition strategies for future platform upgrades like CompactLogix or ControlLogix.Key Features 4K Memory: Offers ample program and data storage capacity, essential for efficiently handling various control tasks. DH-485 Communication: Facilitates robust peer-to-peer communication and smooth networking with other SLC devices, ensuring synchronized system operation. Modular I/O Expansion: Designed for easy expansion with a range of 1746 I/O modules, providing flexibility to adapt to diverse application requirements. Legacy System Compatibility: Perfect for maintaining and supporting existing industrial automation installations that rely on the established SLC 5/02 architecture. Obsolete but Available: Although no longer produced by Rockwell Automation, Palm Parts Solution guarantees continuous availability through quality new old stock and refurbished units. Reliable Performance: Renowned for its sturdy and consistent operation in industrial settings, ensuring long-term system integrity. Technical Specifications Product Type: SLC 5/02 Controller Catalog Number: 1747-L524 Memory: 4KWords (Program and Data) Communication: DH-485 (Data Highway 485) Programming Language: Ladder Logic (supported by RSLogix 500) Status: Discontinued (by Rockwell Automation), Actively Supported and Available via Palm Parts Solution Series: SLC 500 Family Applications Existing Industrial Installations: Ideal for replacing malfunctioning or aging 1747-L524 units in vital manufacturing, processing, and automation environments. System Maintenance and Upgrades: Crucial for operations needing to extend the lifespan of their current SLC 5/02 controlled machinery without a complete system overhaul. Cost-Effective Replacements: Provides an economical alternative to extensive system migrations when immediate and functional replacements are required. Educational and Training Platforms: Suitable for educational institutions or training centers maintaining older infrastructure for practical learning. Not Recommended for New Designs: While highly capable, this model is not advised for brand-new automation projects due to its discontinued status and the availability of newer, more advanced platforms. Why Choose Guaranteed Availability: Palm Parts Solution consistently stocks 1747-L524 controllers, ensuring you can quickly source replacements for urgent needs. Expert Legacy Support: We understand the complexities of older systems and provide specialized assistance to help you integrate and troubleshoot these essential components. Quality Assured Units: All units, whether new old stock or professionally refurbished, undergo rigorous testing to meet stringent operational standards. Competitive Pricing: Benefit from excellent value, enabling you to sustain your operations efficiently without incurring excessive costs for legacy hardware. Order NowContact Palm Parts Solution today to confirm current stock levels and competitive pricing for the Allen-Bradley 1747-L524. Our team is ready to assist with your industrial automation needs.FAQQ: Is the Allen-Bradley 1747-L524 still available?A: Yes, while Rockwell Automation no longer manufactures it, Palm Parts Solution provides new old stock (NOS) and refurbished 1747-L524 units to support existing systems.Q: What kind of communication does the 1747-L524 use?A: The 1747-L524 features DH-485 communication, allowing for seamless integration with other SLC devices.Q: Can this PLC be used for new industrial automation projects?A: It is generally not recommended for new projects due to its discontinued status and the availability of more modern platforms, but it is excellent for maintaining existing systems.

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$419.99
19 in stock

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PRODUCT DETAILS

Allen-Bradley 1747-L524

Overview

This is a genuine Allen-Bradley component from the SLC 500 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 SLC 500 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 SLC 500 Platform (Legacy) family

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

Technical Specifications

  • Product Type: SLC 5/02 Controller
  • Catalog Number: 1747-L524
  • Memory: 4KWords (Program and Data)
  • Communication: DH-485 (Data Highway 485)
  • Programming Language: Ladder Logic (supported by RSLogix 500)
  • Status: Discontinued (by Rockwell Automation), Actively Supported and Available via Palm Parts Solution
  • Series: SLC 500 Family

Applications

  • Existing Industrial Installations: Ideal for replacing malfunctioning or aging 1747-L524 units in vital manufacturing, processing, and automation environments.
  • System Maintenance and Upgrades: Crucial for operations needing to extend the lifespan of their current SLC 5/02 controlled machinery without a complete system overhaul.
  • Cost-Effective Replacements: Provides an economical alternative to extensive system migrations when immediate and functional replacements are required.
  • Educational and Training Platforms: Suitable for educational institutions or training centers maintaining older infrastructure for practical learning.
  • Not Recommended for New Designs: While highly capable, this model is not advised for brand-new automation projects due to its discontinued status and the availability of newer, more advanced platforms.

Why Choose the 1747-L524?

  • Guaranteed Availability: Palm Parts Solution consistently stocks 1747-L524 controllers, ensuring you can quickly source replacements for urgent needs.
  • Expert Legacy Support: We understand the complexities of older systems and provide specialized assistance to help you integrate and troubleshoot these essential components.
  • Quality Assured Units: All units, whether new old stock or professionally refurbished, undergo rigorous testing to meet stringent operational standards.
  • Competitive Pricing: Benefit from excellent value, enabling you to sustain your operations efficiently without incurring excessive costs for legacy hardware.

Order Now

Contact Palm Parts Solution today to confirm current stock levels and competitive pricing for the Allen-Bradley 1747-L524. Our team is ready to assist with your industrial automation needs.

FAQ

Q: Is the Allen-Bradley 1747-L524 still available?

A: Yes, while Rockwell Automation no longer manufactures it, Palm Parts Solution provides new old stock (NOS) and refurbished 1747-L524 units to support existing systems.

Q: What kind of communication does the 1747-L524 use?

A: The 1747-L524 features DH-485 communication, allowing for seamless integration with other SLC devices.

Q: Can this PLC be used for new industrial automation projects?

A: It is generally not recommended for new projects due to its discontinued status and the availability of more modern platforms, but it is excellent for maintaining existing systems.

Availability & Shipping

  • In stock: 1747-L524 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 1747-L524 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

Yes. Every 1747-L524 we ship is sourced through trusted industrial channels and inspected before dispatch. PALM Parts Solution operates as an independent supplier, not an authorized distributor.

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.

CUSTOMER REVIEWS

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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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