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Allen Bradley ControlLogix SST-ESR2-CLX-RLL

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SST-ESR2-CLX-RLL

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The SST-ESR2-CLX-RLL communication module from Allen Bradley is a robust part of the ControlLogix series. It features three operational channels and is equipped with a single RJ45 Ethernet port alongside two RS-422/RS-485 serial ports, enhancing connectivity for industrial automation systems.

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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 SST-ESR2-CLX-RLL

ManufacturerAllen Bradley
Product TypeCommunication Module
Product LineControlLogix
Part NumberSST-ESR2-CLX-RLL
Weight2.00 lbs (0.91 kg)
Number of Channels3 Channels
Ethernet Port1 x RJ45
Serial Ports2 x RS-422/RS-485
Configuration Port1 x USB Type-B
Min. Operating Temperature0°C
Max. Operating Temperature60°C
Min. Storage Temperature-40°C
Max. Storage Temperature85°C
Min. Relative Humidity5% (non-condensing)
Max. Relative Humidity95% (non-condensing)
Installation Altitude1000 m
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In the realm of industrial communication, the Allen Bradley SST-ESR2-CLX-RLL stands out as a communication module designed for the ControlLogix architecture. Notably, it provides three distinct channels, enabling multiple pathways for data transfer. This unit includes a single RJ45 port for Ethernet connectivity, allowing it to integrate seamlessly into existing Ethernet networks. Additionally, it features two serial ports that support RS-422 and RS-485 communication protocols, facilitating connectivity with a wide range of devices.

For configuration purposes, the module is outfitted with a USB Type-B port, which ensures straightforward setup and customization. The operational envelope for this communication module is broad, with minimum and maximum operating temperatures ranging from 0°C to 60°C. Storage capabilities are also impressive, accommodating environments from -40°C to 85°C to meet the demands of a variety of working conditions.

The SST-ESR2-CLX-RLL is designed to function amidst humidity levels from 5% to 95% without the risk of condensation, ensuring reliable performance in humid situations. For installation, it can be mounted at altitudes reaching up to 1000 meters, making it suitable for diverse architectural environments.

Revision Part #Also known as
SST-ESR2-CLX-RLL Ser ASST-ESR2-CLX-RLL/A, Series A, Rev A
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