1756-L82ES | Allen-Bradley GuardLogix5580 Processor, 7.5MB, EtherNet/USB
1756-L82ES | Allen-Bradley GuardLogix5580 Processor, 7.5MB, EtherNet/USB
1756-L82ES | Allen-Bradley GuardLogix5580 Processor, 7.5MB, EtherNet/USB
    1756-L82ES | Allen-Bradley GuardLogix5580 Processor, 7.5MB, EtherNet/USB
1756-L82ES | Allen-Bradley GuardLogix5580 Processor, 7.5MB, EtherNet/USB

1756-L82ES | Allen-Bradley GuardLogix5580 Processor, 7.5MB, EtherNet/USB

Part #: 1756-L82ES Manufactured by: Allen-Bradley
$3,954.00
$3,954.00
2 in Stock
Condition: New – Open box
Shipping calculated at checkout.
Product Overview
Allen Bradley 1756-L82ES GuardLogix 5580 Safety Controller, 5MB Standard Memory and 2.5MB Safety Memory, USB 2.0 Port (12 ...  Read more
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Product Description P/N: 1756-L82ES

Description / Specifications

Description 

The Allen-Bradley 1756-L82ES is a ControlLogix 5580 safety controller designed for large-scale machine and process automation. It provides 80 MB of user memory, integrated safety functionality up to SIL 3 / PLe, and dual EtherNet/IP ports for high-performance communication.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen Bradley
Category PLCs and Accessories
Part Number 1756-L82ES
Subcategory PLC Expansion Modules
Product Type Industrial Controller
Controller Type GuardLogix 5580 Safety Controller
Product Line ControlLogix
User Memory 5 MB
Safety Memory 2.5 MB
Task Capacity 1 safety task and 31 standard tasks
EtherNet/IP Node Capacity 175 nodes
Communication Ports 1 USB 2.0 port; 1 EtherNet/IP port
Link Speeds 10 Mbps, 100 Mbps, 1 Gbps
Operating Temperature 0°C to 60°C
Mounting Type Chassis-based (ControlLogix platform)
Weight 0.42 kg (0.94 lbs)

  

 

Information About 1756-L82ES

The 1756-L82ES is part of the Allen-Bradley ControlLogix 5580 GuardLogix family, developed for applications requiring integrated standard and safety control in a single controller. With 80 MB of memory and advanced processing capability, it is well-suited for large automation systems with extensive I/O and motion requirements. Dual embedded EtherNet/IP ports support Device Level Ring (DLR) networks and high-speed communication with controllers, I/O, and safety devices. It supports CIP Safety over EtherNet/IP, enabling seamless integration of safety and standard devices on the same network. Configured in Studio 5000 Logix Designer, the 1756-L82ES allows unified programming of safety and standard logic, simplifying development and reducing engineering time. Rack-mounted in a ControlLogix chassis, it ensures scalability and system resilience in demanding industrial environments.

Key Features:

  • Design: ControlLogix 5580 GuardLogix safety controller for large automation systems.
  • Memory: 80 MB user memory for large-scale applications.
  • Safety: Certified up to SIL 3 (IEC 61508) and PLe (ISO 13849-1).
  • Connectivity: Dual embedded EtherNet/IP ports with DLR support.
  • Performance: High-speed processing for complex control, motion, and safety tasks.
  • Integration: CIP Safety protocol for unified standard and safety networking.
  • Programming: Configured in Studio 5000 Logix Designer software.
  • Application Range: Ideal for process automation, manufacturing, and safety-critical systems.

The 1756-L82ES delivers the speed, safety, and scalability required for large, high-performance industrial automation systems.

Frequently Asked Questions about 1756-L82ES
Question: What applications benefit most from using the 1756-L82ES controller?
Date Update:29/05/2025
Answer:

The 1756-L82ES is ideal for safety-critical applications in industries such as automotive, food and beverage, packaging, and chemical processing. It supports integrated control and safety in one platform, reducing complexity and increasing reliability. It is particularly well-suited for machinery requiring SIL 2/3 compliance.

Question: How many tasks and programs can the 1756-L82ES handle?
Date Update:29/05/2025
Answer:

The controller supports one safety task and up to 31 standard tasks, allowing for extensive multitasking capabilities. Each task can handle up to 1000 programs, providing substantial capacity for large-scale automation systems. This enables precise scheduling, modular code structures, and responsive control performance. Such capacity is ideal for complex machinery or facility-wide automation.

Question: What are the physical dimensions and form factor of the 1756-L82ES?
Date Update:29/05/2025
Answer:

The 1756-L82ES fits in a standard ControlLogix chassis and occupies one slot. Its compact form makes it compatible with other modules in the 1756 series. Like other Logix controllers, it requires separate power and communication modules for complete system configuration. The design allows easy replacement and integration.

Question: What is the difference between GuardLogix and ControlLogix?
Date Update:29/05/2025
Answer:

GuardLogix and ControlLogix are both controller families developed by Allen-Bradley, but they serve slightly different purposes. ControlLogix controllers are used for general-purpose automation, providing high-performance control for complex applications. In contrast, GuardLogix controllers offer all the features of ControlLogix but also include integrated safety functionality. GuardLogix can run both standard and safety tasks simultaneously, supporting safety-rated logic in compliance with SIL 2/3 standards. This makes GuardLogix ideal for applications where functional safety is required alongside standard control.

Question: Is the 1756-L82ES still in production?
Date Update:29/05/2025
Answer:

Yes, the 1756-L82ES is currently in production as part of Rockwell Automation’s ControlLogix GuardLogix series. It continues to be actively supported with firmware updates and is widely used in safety-integrated control systems. It is recommended for new installations that require both standard and safety control.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 1756-L82ES is a ControlLogix 5580 safety controller designed for large-scale machine and process automation. It provides 80 MB of user memory, integrated safety functionality up to SIL 3 / PLe, and dual EtherNet/IP ports for high-performance communication.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen Bradley
Category PLCs and Accessories
Part Number 1756-L82ES
Subcategory PLC Expansion Modules
Product Type Industrial Controller
Controller Type GuardLogix 5580 Safety Controller
Product Line ControlLogix
User Memory 5 MB
Safety Memory 2.5 MB
Task Capacity 1 safety task and 31 standard tasks
EtherNet/IP Node Capacity 175 nodes
Communication Ports 1 USB 2.0 port; 1 EtherNet/IP port
Link Speeds 10 Mbps, 100 Mbps, 1 Gbps
Operating Temperature 0°C to 60°C
Mounting Type Chassis-based (ControlLogix platform)
Weight 0.42 kg (0.94 lbs)

  

 

Information About 1756-L82ES

The 1756-L82ES is part of the Allen-Bradley ControlLogix 5580 GuardLogix family, developed for applications requiring integrated standard and safety control in a single controller. With 80 MB of memory and advanced processing capability, it is well-suited for large automation systems with extensive I/O and motion requirements. Dual embedded EtherNet/IP ports support Device Level Ring (DLR) networks and high-speed communication with controllers, I/O, and safety devices. It supports CIP Safety over EtherNet/IP, enabling seamless integration of safety and standard devices on the same network. Configured in Studio 5000 Logix Designer, the 1756-L82ES allows unified programming of safety and standard logic, simplifying development and reducing engineering time. Rack-mounted in a ControlLogix chassis, it ensures scalability and system resilience in demanding industrial environments.

Key Features:

  • Design: ControlLogix 5580 GuardLogix safety controller for large automation systems.
  • Memory: 80 MB user memory for large-scale applications.
  • Safety: Certified up to SIL 3 (IEC 61508) and PLe (ISO 13849-1).
  • Connectivity: Dual embedded EtherNet/IP ports with DLR support.
  • Performance: High-speed processing for complex control, motion, and safety tasks.
  • Integration: CIP Safety protocol for unified standard and safety networking.
  • Programming: Configured in Studio 5000 Logix Designer software.
  • Application Range: Ideal for process automation, manufacturing, and safety-critical systems.

The 1756-L82ES delivers the speed, safety, and scalability required for large, high-performance industrial automation systems.

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