Is the Allen-Bradley 1756-L83ES new or used?

We offer the 1756-L83ES in multiple conditions, from unused surplus to professionally reconditioned units. Every option is sourced and verified independently and covered by our 2-year replacement warranty.

What is the Allen-Bradley 1756-L83ES?

The 1756-L83ES is an Allen-Bradley ControlLogix 1756 Safety Controller.

How fast does the 1756-L83ES ship?

In-stock orders for the 1756-L83ES ship the same day when placed before our daily cutoff. Expedited and same-day air options are available if you are facing downtime, with no rush fees. Our team is based in Raleigh, North Carolina.

Type	Safety Controller
Brand	Allen-Bradley
GX rating	GX
Sub Brand	GuardLogix
Controller	5580 Controllers
Special Features	Conformally Coated

Allen-Bradley

1756-L83ES

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PLCs ControlLogix 1756

The 1756-L83ES GuardLogix 5580 is an Allen-Bradley safety controller designed for optimal performance and reliability, featuring 10MB standard and 5MB safety memory, a USB port, and a 1Gb Ethernet port supporting 250 EtherNet/IP devices. It showcases a 4-character display, is conformally coated for added protection, and is part of the GX rated 5580 Controllers series.

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Overview of Allen-Bradley 1756-L83ES

The Allen-Bradley 1756-L83ES is a ControlLogix processor module that serves as the brain for the ControlLogix system. It is specifically designed to handle rigorous industrial control applications, offering a high-performance solution for process, motion, and discrete control. The 1756-L83ES is well-suited for applications requiring a high degree of reliability and precision.

Key Specifications

The 1756-L83ES has a controller memory of approximately 10 MB and executes an average of 0.98 milliseconds per task for a typical program (40 KB of ladder logic with 5000 instructions). It supports up to 128,000 logix-based I/O, 4,000 analog I/O, and 32,000 digital I/O, providing extensive capacity for complex applications. Moreover, the module uses the EtherNet/IP network for communication and boasts an embedded 1-Gigabit Ethernet port.

Performance and Scalability

With its significant processing speed and memory capacity, the Allen-Bradley 1756-L83ES can manage multiple tasks simultaneously without sacrificing performance. The scalability of the module allows users to adapt the system to meet changing demands and facilitates future expansion. The ability to handle numerous I/O points makes it suitable for large-scale control applications.

Integrated Safety Features

One of the distinguishing features of the 1756-L83ES is its integrated safety technology. When used in combination with a safety partner in the same chassis, the system offers a safety integrity level of SIL 2/PLd, guarding against faults and ensuring safe operation. The module's design emphasizes reliability and reduces the likelihood of system failure, thus contributing to overall plant safety.

Programming and Compatibility

The 1756-L83ES is programmed using Rockwell Automation's Studio 5000 environment, which provides a comprehensive suite of tools for project development. The module's compatibility with various Rockwell Automation software and accessories makes it easier to integrate into existing setups and simplifies system upgrades. It is designed to work with the entire ControlLogayx I/O platform, offering a high level of adaptability with legacy systems.