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Allen Bradley 20-COMM-R-MX3

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

Allen Bradley

20-COMM-R-MX3

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The Allen Bradley 20-COMM-R-MX3 is available with a 2-Year DO Supply warranty. Request a quote now and receive a rapid response.

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2 Year DO Supply Warranty
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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 20-COMM-R-MX3

ManufacturerAllen Bradley
Product TypeRemote I/O Communication Adapter
Part Number20-COMM-R-MX3
Weight10.00 lbs (4.54 kg)
SeriesPowerFlex 70
UPC820919556432
Voltage Rating5 V
Voltage TypeDC
Current Rating250 mA
Coating TypeConformal Coating
Minimum Operating Temperature0 °C
Maximum Operating Temperature50 °C
Minimum Relative Humidity5% (Non-Condensing)
Maximum Relative Humidity95% (Non-Condensing)
Installation Altitude1000 m
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The Allen Bradley 20-COMM-R-MX3 functions as an essential remote I/O communication adapter. Operating at a voltage rating of 5 volts DC, this unit is an integral part of the PowerFlex 70 series, ensuring effective communication in various industrial setups. It manages a maximum current of 250 mA, making it capable of interfacing with multiple devices without compromising performance.

The device is constructed with a conformal coating, providing an added layer of protection against dust and moisture, thereby enhancing its durability. It can operate effectively within a temperature spectrum from 0 °C to 50 °C, suitable for different ambient conditions. Moreover, this adapter is designed to withstand relative humidity levels ranging from 5% to 95% without condensation, ensuring reliable operation in various environments.

For installation considerations, this unit is rated for use at altitudes of up to 1000 meters, making it versatile for different setups. Overall, the 20-COMM-R-MX3 adapter is engineered to provide stable and efficient communication between components in a system.