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Allen Bradley ControlLogix MVI56-MCMR

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MVI56-MCMR

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The MVI56-MCMR communication module by Allen Bradley is engineered to facilitate Modbus protocol for seamless data exchange. This module features one slot installation within a remote rack and operates at an ambient temperature range of 0 to 60 °C.

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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 MVI56-MCMR

ManufacturerAllen Bradley
Product TypeCommunication module
Product LineControlLogix
Part NumberMVI56-MCMR
Weight12.00 lbs (5.44 kg)
ProtocolModbus
Backplane Current at 5 VDC800 mA
Backplane Current at 24 VDC3 mA
Minimum Phase Wire Size1.3 mm²
Slots1 slot
RackRemote rack
LED IndicatorsYes
InterfaceRS-232, RS-485, RS-422
Baud Rate110 to 115200 baud
CertificationsATEX, CE, UL
Operating Temperature0 to 60 °C
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Specific to the ControlLogix series, the MVI56-MCMR serves as a communication module that supports Modbus protocol functionality. It is versatile in its operation, with the ability to function effectively within a temperature spectrum of 0 to 60 °C. This compact module requires installation in one slot of a remote rack.

The module operates with a significant backplane current draw of 800 mA at 5 VDC, while minimal power consumption is noted at just 3 mA when using a 24 VDC supply. The design necessitates a minimum phase wire size of 1.3 mm², ensuring compatibility across various wiring configurations.

For connectivity, the MVI56-MCMR module incorporates LED indicators that assist in providing visual status updates. Additionally, it supports multiple communication interfaces such as RS-232, RS-485, and RS-422, allowing a baud rate range from 110 baud up to 115200 baud, making it adaptable for different networking needs.

Chicago-based Allen Bradley ensures comprehensive product safety by certifying the MVI56-MCMR under ATEX, CE, and UL standards, reinforcing its dependability in industrial settings.