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Allen-Bradley 1756-L83ES
by Allen-Bradley
Read verified buyer reviews ↓OverviewElevate the safety measures and operational capabilities of your industrial systems with the Allen-Bradley 1756-L83ES GuardLogix 5580 Safety Controller. This robust Programmable Automation Controller (PAC) is engineered for demanding industrial environments, seamlessly merging both standard and safety-critical control within a unified system. A key component of the GuardLogix 5580 product line, the 1756-L83ES delivers superior processing power and advanced safety functionalities, ensuring compliance with rigorous safety mandates while boosting operational efficiency. Its unique dual memory architecture provides 10 MB for standard operational logic and an additional 5 MB specifically for safety logic, guaranteeing system integrity and distinct separation of control functions. Featuring integrated Gigabit Ethernet and support for up to 250 EtherNet/IP devices, this controller offers extensive connectivity and scalability for intricate industrial setups. The Allen-Bradley 1756-L83ES represents an optimal solution for businesses seeking dependable, high-speed, and secure control for critical safety applications.Key Features Enhanced GuardLogix 5580 Performance: Experience improved processing and advanced features over previous GuardLogix generations, enabling faster execution and heightened system responsiveness for critical applications. Dedicated Dual Memory Structure: Benefit from a 10 MB standard user memory and a separate 5 MB safety user memory, establishing isolated and secure environments for both standard and safety-critical control logic, essential for compliance and operational reliability. High-Speed Gigabit Ethernet Port: Facilitates rapid network communication via its integrated 1 Gigabit Ethernet port, streamlining data exchange and supporting real-time control within your EtherNet/IP network. Extensive EtherNet/IP Node Support: Connect and manage as many as 250 EtherNet/IP nodes, offering exceptional scalability and adaptability to integrate a wide range of devices and expand your automation infrastructure effortlessly. Integrated Safety Capabilities: Designed to meet the highest safety integrity levels (such as SIL 3, PLe), providing assurance and ensuring adherence to global safety standards for challenging industrial uses. Convenient USB Port for Programming: Simplify configuration and troubleshooting with an accessible USB port, allowing for direct and efficient programming and setup of the controller. Clear Alphanumeric Information Display: A 4-character alphanumeric display provides immediate status and diagnostic details, allowing for quick identification of operational states. Technical Specifications Product Type: Safety Programmable Automation Controller (PAC) / Safety PLC Catalog Number: 1756-L83ES Series: GuardLogix 5580 Standard User Memory: 10 MB Safety User Memory: 5 MB Communication Ports: 1 x USB, 1 x 1 Gigabit Ethernet Maximum EtherNet/IP Nodes: 250 Display: 4-Character Alphanumeric Applications Advanced Safety-Related Machine Control Ideal for intricate machinery demanding robust safety interlocking and protective functions to safeguard personnel and equipment. Process Safety Systems (PSS) Crucial for sectors like oil & gas, chemical, and pharmaceuticals, ensuring secure operation and shutdown procedures in hazardous environments. Integrated Standard and Safety Control Perfectly suited for applications where both conventional control and high-integrity safety functions must operate cohesively on a single platform. Emergency Shutdown (ESD) Systems Provides dependable and swift system shutdowns in critical situations. Why ChooseAt Palm Parts Solution, we recognize the vital role reliable components play in industrial environments. We are proud to offer the Allen-Bradley 1756-L83ES, a foundational element for modern safety automation. This controller is more than just a component; it represents a commitment to heightened operational safety and optimized productivity, supported by the esteemed reputation of Allen-Bradley and the dedicated assistance of Palm Parts Solution.Order NowEnhance your industrial safety and control systems today with the Allen-Bradley 1756-L83ES GuardLogix 5580 Safety Controller. Contact us to learn more or to place your order.FAQWhat is the primary function of the Allen-Bradley 1756-L83ES controller?The 1756-L83ES is a GuardLogix 5580 Safety Controller designed to integrate both standard and safety-related control functions within a single, high-performance platform for industrial automation.How much memory does the 1756-L83ES have for user logic?It features a dual memory architecture with 10 MB dedicated to standard user logic and an additional 5 MB for safety user logic.What kind of connectivity options does this controller offer?The unit includes an integrated Gigabit Ethernet port and supports connectivity for up to 250 EtherNet/IP nodes, alongside a USB port for programming.In which applications is the 1756-L83ES typically used?It is commonly used in advanced safety-related machine control, process safety systems (PSS), integrated standard and safety control, and emergency shutdown (ESD) systems.
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Allen-Bradley 1756-L83ES
Overview
This is a genuine Allen-Bradley component from the ControlLogix 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 ControlLogix 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:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes for the ControlLogix family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Product Type: Safety Programmable Automation Controller (PAC) / Safety PLC
- Catalog Number: 1756-L83ES
- Series: GuardLogix 5580
- Standard User Memory: 10 MB
- Safety User Memory: 5 MB
- Communication Ports: 1 x USB, 1 x 1 Gigabit Ethernet
- Maximum EtherNet/IP Nodes: 250
- Display: 4-Character Alphanumeric
Applications
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Advanced Safety-Related Machine Control
Ideal for intricate machinery demanding robust safety interlocking and protective functions to safeguard personnel and equipment.
-
Process Safety Systems (PSS)
Crucial for sectors like oil & gas, chemical, and pharmaceuticals, ensuring secure operation and shutdown procedures in hazardous environments.
-
Integrated Standard and Safety Control
Perfectly suited for applications where both conventional control and high-integrity safety functions must operate cohesively on a single platform.
-
Emergency Shutdown (ESD) Systems
Provides dependable and swift system shutdowns in critical situations.
Why Choose the 1756-L83ES?
At Palm Parts Solution, we recognize the vital role reliable components play in industrial environments. We are proud to offer the Allen-Bradley 1756-L83ES, a foundational element for modern safety automation. This controller is more than just a component; it represents a commitment to heightened operational safety and optimized productivity, supported by the esteemed reputation of Allen-Bradley and the dedicated assistance of Palm Parts Solution.
Availability & Shipping
- ▸In stock: 1756-L83ES 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 1756-L83ES ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
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.
Related Allen-Bradley resources
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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.