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  3. ALLEN BRADLEY 1746-L511

ALLEN BRADLEY 1746-L511 Processor Unit Module SLC500

1746-l511 Allen Bradley Ser B Slc500 Processor Unit Module

( Brand: Allen Bradley ), ( Manufacturer Part Number: 1746-L511 ), ( Part Type: Unit Module ), ( Country Of Manufacture: Japan )

Review ALLEN BRADLEY Ser Processor Unit Module

Allen Bradley 1746-L511 SLC500 Processor Unit Module

The Allen Bradley 1746-L511 SLC500 Processor Unit Module is a versatile and robust solution for your industrial automation needs. This module forms the heart of the Allen Bradley SLC500 system, offering a reliable platform for controlling and monitoring various processes in diverse industries.

The 1746-L511 is a high-performance, 17-bit microcontroller-based processor unit that supports up to 40 I/O points. It features a comprehensive instruction set to ensure efficient programming and maximize system flexibility. The module's design accommodates a wide range of I/O options, enabling seamless integration with other devices in your system.

The SLC500 Processor Unit Module is renowned for its robustness, as it can withstand harsh industrial environments without compromising performance. It offers a high degree of immunity to electromagnetic interference, ensuring stable and reliable operation even in demanding conditions.

The Allen Bradley 1746-L511 is easy to install, requiring minimal wiring and setup. It is compatible with a wide range of Allen Bradley and Rockwell Automation software tools, making it simple for engineers to program and configure the module according to specific system requirements.

In summary, the Allen Bradley 1746-L511 SLC500 Processor Unit Module is an essential component for industrial automation systems, offering high performance, versatility, and robustness in a compact, easy-to-install design. It is a reliable choice for controlling and monitoring various processes in industries such as manufacturing, energy, and transportation.

The Allen Bradley 1746-L511 SLC500 Processor Unit Module is a programmable logic controller (PLC) designed for industrial automation. Here are some pros and cons of purchasing this module:

Pros:

1. Compatibility: The SLC500 series is widely supported and is compatible with Allen Bradley's Rockwell Automation Studio 5000 software, making it easy to program and integrate with other systems.

2. Durability: The SLC500 series is known for its ruggedness and ability to withstand harsh industrial environments.

3. Reliability: The SLC500 series has a proven track record in industrial applications, providing reliable control of machinery and production lines.

4. Legacy Support: The SLC500 series has been around for a long time, and Rockwell Automation continues to provide support for it, making it a good choice for legacy systems.

Cons:

1. Outdated Technology: The SLC500 series is no longer the latest technology in the world of PLCs. Newer Allen Bradley series such as the ControlLogix and CompactLogix offer more advanced features.

2. Limited Processing Power: Compared to newer PLCs, the SLC500 series has limited processing power, which may not be suitable for complex industrial automation applications.

3. Limited Expansion: The SLC500 series has limited expansion capabilities compared to newer Allen Bradley series.

4. Higher Cost: While the SLC500 series is compatible with older systems, the cost of new SLC500 units may be higher than the cost of newer Allen Bradley PLCs.

Conclusion:

If you have a legacy system that requires the SLC500 series for compatibility, the Allen Bradley 1746-L511 SLC500 Processor Unit Module would be a suitable choice. However, if you are building a new system or require more advanced features, it is recommended to consider newer Allen Bradley PLC series such as the ControlLogix or CompactLogix. These newer series offer more processing power, expansion options, and advanced features at a potentially lower cost. It is essential to evaluate your specific industrial automation needs before making a decision.

Details:

All goods are so AS IS' and WITH ALL FAULTS meaning, without limitation, that. MSRP: $35.99. Country of Manufacture: Japan. LOCAL PICK-UP, Prefer to pick it up yourself.

Condition: Used. We choose the carrier. Consignee: B. Brand: Allen Bradley.

Your phone number and business name. Next Day Second Air Services are available. Weight lbs, oz: 0,8.

After the return period has ended, you can no longer product. Items in Lot: Need it urgently. MPN: 1746-L511.

Will there be a dock or forklift. Model: Ser B.

part #: 1746l511 prices

  • $90.99-$999.99

specifications sensoindustria:

  • brand: Allen Bradley
  • mpn: 1746-l511
  • part type: Unit Module
  • country of manufacture: Japan

general sensoindustria:

  • condition: Used
  • PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules

offer sensoindustria:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • quantity: 1
  • started: January 14, 2026

shipping sensoindustria:

  • cost: $6.99
  • class: Standard
  • service: USPS Ground Advantage
  • type: Fixed
  • transit: 3-8 Days
  • carrier: USPS

payments sensoindustria:

  • other
  • wallet: Google-pay
  • credit card: Mastercard

seller sensoindustria:

  • city: Middlebury, Indiana
  • rating: 99.8%
  • # reviews: 61239

returns sensoindustria:

  • paid by: Buyer
  • method: Money back
  • policy: Returns Accepted
  • time: 30 Days
part type: unit module, country of manufacture: japan,
category: business & industrial > plcs hmis > plc peripheral modules > plc input output modules, sku: 20046600687946772,
Allen Bradley 1746-L511 Is Similar To:
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5 offers $90.99–$999.99 USD
  • Seller refurbished. Offer #1 priced at $999.99 + $0.00 shipping estimate = $999.99* total. Comes with two keys. Processor removed from a decommissioned system.FREE SHIPPING
  • New – Open box. Offer #2 priced at $200.00 + $7.38 shipping estimate = $207.38* total. Specifically designed for the SLC 500 controller platform, this digital output module allows for efficient communication and control of various output devices The Allen-Bradley 1746-OV16 SLC 500 Digital Output Module is a reliable and high-quality component designed for industrial automation and motion control systems.+$7.38 shipping
  • New. Offer #3 priced at $90.99 + $0.00 shipping estimate = $90.99* total. FREE SHIPPING
  • New – Open box. Offer #4 priced at $175.00 + $8.18 shipping estimate = $183.18* total. Allen-Bradley 1746-IA16 Series D SLC 500 Digital I/O Input Module.+$8.18 shipping
  • New – Open box. Offer #5 priced at $159.99 + $18.63 shipping estimate = $178.62* total. New from spare parts stock.+$18.63 shipping

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