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Allen Bradley ControlLogix 1756-L82ESK

Product image is representative; revision or series may vary. Contact us to request a specific version.

1756-L82ESK

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The 1756-L82ESK from Allen Bradley is a robust controller designed for ControlLogix systems. It incorporates 5 MB of standard memory and 2.5 MB dedicated to safety applications, enhancing its operational reliability.

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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-L82ESK

ManufacturerAllen Bradley
Product TypeController
Product LineControlLogix
Part Number1756-L82ESK
Weight1.00 lbs (0.45 kg)
Standard Memory5 MB
Safety Memory2.5 MB
Current Draw @ 5 V1.2 Amps
Current Draw @ 1.2 V5 mA
USB PortYes
Ethernet Power Speed1 Gbps
DisplayYes
Conformal CoatingYes
Max Ethernet Nodes900
Redundancy SupportYes
Power Dissipation6.2 W
Slot Width1 slot
EnclosureOpen
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The 1756-L82ESK controller by Allen Bradley is engineered for high-performance applications within the ControlLogix framework. It boasts an impressive 5 MB standard memory complemented by an additional 2.5 MB reserved for safety functions, optimizing its performance in critical environments. This unit represents a reliable solution for sophisticated automation tasks.

Current usage metrics for this device are as follows: it draws 1.2 Amps from a 5 V power source and a minimal 5 mA from a 1.2 V supply. A USB port is included for convenient data transfer and accessibility. The Ethernet interface delivers rapid data communication at speeds reaching 1 Gbps, suitable for contemporary networking demands.

The maximum number of Ethernet nodes that can be integrated into the system is 900, further solidifying its capability in complex setups. Redundancy support is also present, ensuring continuous operation even during component failures. The controller's open enclosure design facilitates easy installation and maintenance, while power efficiency remains a priority with dissipation measured at 6.2 W.

Additionally, the module's design incorporates a conformal coating to protect against harsh environmental conditions, ensuring long-lasting reliability in various applications. Overall, the 1756-L82ESK is designed for seamless integration and functionality, making it an optimal choice for precision control in industrial environments.