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Allen Bradley ControlLogix 1756-L82ES

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1756-L82ES

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The 1756-L82ES from Allen Bradley serves as a safety controller within the ControlLogix series. It allows for connectivity of up to 175 Ethernet nodes, making it effective for complex systems requiring reliable safety protocols.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1756-L82ES

ManufacturerAllen Bradley
Product TypeSafety Controller
Product LineControlLogix
Part Number1756-L82ES
UPC889508112299
Weight0.94 lbs (0.43 kg)
Total Ethernet Nodes175 devices
Network ProtocolEtherNet/IP
Controller Display4-character alphanumeric
DiagnosticsIntegrated
Standard Task SupportYes
Controller ClassProgrammable Safety
Motion IntegrationSupported
Safety Memory2.5 MB
Standard Memory5 MB
Ethernet Ports1 port
USB PortUSB 2.0
Safety Task SupportYes
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The Allen Bradley 1756-L82ES is recognized as a safety controller designed for versatile operation in automation environments. As part of the ControlLogix series, it is capable of supporting a significant number of Ethernet connections, accommodating a maximum of 175 nodes. The use of the EtherNet/IP network protocol allows for seamless integration into existing infrastructure.

A notable characteristic of this controller is its integrated diagnostics functionality, which enhances fault detection and system monitoring. The controller is classed as a programmable safety device and also supports standard task functionalities, making it suitable for various applications.

In terms of memory, the device features 2.5 MB dedicated to safety operations and an additional 5 MB for standard tasks, providing extensive space for program and data storage. There is a single Ethernet port for network communications, alongside a USB 2.0 port for configuration and data transfer.

Completing its robust feature set, the 1756-L82ES supports motion integration, which is beneficial for applications that require coordinated control of moving machinery. Additionally, it has provisions for safety task support, enabling compliance with stringent safety standards while ensuring operational reliability.