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Allen Bradley GuardLogix 5580 1756-L84ES Safety Controller

Allen Bradley GuardLogix 5580 Safety Controller

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ManufacturerAllen Bradley

Part number1756-L84ES

Memory 20MB Standard, 6MB Safety

Communications EtherNet/IP, USB

Display 4-Character Alpha/Numeric

Mounting Chassis

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12-month warranty

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Veteran-owned

CAGE: 9NK75

High-integrity safety and control 20MB standard memory 6MB safety memory EtherNet/IP & USB communication Alpha-numeric display GuardLogix 5580 platform

Product description

The Allen Bradley 1756-L84ES is a GuardLogix 5580 controller, designed for high-integrity safety and control applications. It offers 20MB of standard memory and 6MB of safety memory, supporting EtherNet/IP and USB communication. This controller is equipped with a 4-character alpha-numeric display for diagnostics and status indication.

Ideal for applications requiring both process control and safety interlocking, the GuardLogix platform is utilized across industries such as chemical processing, oil and gas, and complex machinery manufacturing where functional safety is paramount.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Allen Bradley 1756-L84ES. Rely on us for quality surplus components to ensure the reliability and safety of your automation systems.

Technical specifications

Memory	20MB Standard, 6MB Safety
Communications	EtherNet/IP, USB
Display	4-Character Alpha/Numeric
Mounting	Chassis
Type	GuardLogix 5580 Controller
Safety Features	Integrated Safety

Common applications

Functional Safety

Process Control

Complex Machinery

Manufacturing Automation

Oil & Gas

Chemical Processing

Compatible systems

ControlLogix Chassis Studio 5000 Logix Designer EtherNet/IP Networks

Also known as

Allen Bradley GuardLogix Controller 1756L84ES

Replaces / compatible with

The 1756-L84ES is a member of the ControlLogix family, offering integrated safety functions. It can replace older safety systems or be used in new applications requiring SIL 3 or PLe safety levels.

Technical note

Expert tip

The 1756-L84ES requires a compatible ControlLogix backplane and power supply to operate. Ensure the chassis is rated for safety applications.

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Frequently asked questions

What are the memory specifications for the Allen Bradley 1756-L84ES?

The Allen Bradley 1756-L84ES GuardLogix 5580 controller features 20MB of standard memory for application logic and 6MB of dedicated safety memory for safety-related functions.