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Allen Bradley Micro 850 2085-ECR

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

2085-ECR

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The 2085-ECR is a bus terminator designed by Allen Bradley within the Micro 850 series. It serves as a critical component for terminating the serial communication bus of the last Micro800 Expansion I/O module in a system, ensuring effective system operation in a range of environments.

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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 2085-ECR

ManufacturerAllen Bradley
Product TypeBus Terminator
Product LineMicro 850
Part Number2085-ECR
UPC885630082417
Weight3.00 lbs (1.36 kg)
SeriesMicro800
Compatible DevicesMicro800 Expansion I/O Modules
Host DeviceThe last Micro800 Expansion I/O Module in the system
FunctionEnd cap that terminates the end of the host system's Serial communication bus
IP RatingIP20
Temperature Rating-20 to 65 degrees Celsius
Backplane Ratings5V, 10 mA
Operation in Non-Hazardous LocationsSupported
Operation in Hazardous LocationsSupported in Class I, Division 2, Groups A, B, C, and D Hazardous Locations
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The Allen Bradley 2085-ECR serves as a bus terminator, specifically engineered for use with the Micro 850 series. This product is crucial for establishing a proper end point for the serial communication bus when connected to the last Micro800 expansion I/O module in a system. It guarantees that the communication remains effective and avoids any potential signal issues at the termination point.

With an IP20 rating, the unit offers adequate protection against solid objects that may interfere with its operation. Designed for adaptability, it functions in environments with temperatures ranging from -20 to 65 degrees Celsius. The 2085-ECR is also rated for use in non-hazardous areas, making it versatile for various installations, while still being capable of operation in hazardous locations classified as Class I, Division 2, and safe for use with Groups A, B, C, and D materials.

Additionally, this bus terminator features backplane ratings of 5V and 10 mA, which contribute to its reliability in various applications. The implementation of this device into an automation system ensures that communication pathways remain intact and secure, thereby maintaining overall system integrity.