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Allen Bradley ControlLogix 1756-MVI

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

1756-MVI

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Allen Bradley ControlLogix Multi Vendor Interface Module with Configurable Communication Rate

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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-MVI

ManufacturerAllen Bradley
CategoryPLCs
Product LineControlLogix
Part Number1756-MVI
Weight1.38 lbs (0.62 kg)
Module TypeMulti Vendor Interface Module
Communication RateConfigurable
CommunicationsRS-232, RS-422, RS-485
Backplane Current (5Volts)800 milliamps
Backplane Current (24Volts)3 milliamps
Power Dissipation6.2 Watts
SERCOS Data Rate4 or 8 Megabits-Second
Current Draw (5.1 Volts)1.2 amps
Thermal Dissipation21.2 BTU-hour
Isolation Voltage50 Volts Continuous
EnclosureNone
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The 1756-MVI’s thermal dissipation is 21.2 BTU hour and its isolation voltage is 50 Volts continuous. The 1756-MVI module ships with 6 components: the 1756-MVI module itself, 3 serial adapter cables, 1 booklet of installation instructions, and 1 CD ROM (for the 1756-MVID only). The module has an embedded operating system compatible with BIOS and DOS. The boot messages should appear on the screen if setup proceeds properly, but if no messages appear, check that the Setup jumper is installed correctly and that the cable connections are properly made. The 1756-MVI is a multi-vendor interface (MVI) module.  Like all modules in the Allen-Bradley ControlLogix series, the 1756-MVI is easy to install and it can be used in any slot on the Allen-Bradley ControlLogix Chassis. It has no enclosure. The LEDs on the front panel of the module are for indicating the status of the channels and the module. This is helpful for troubleshooting on your PLC. Under the front panel of the 1756-MVI are 3 DJ% communication ports for interfacing between the ControlLogix system and external devices. The communications protocol is set by the jumper located on the side of the 1756-MVI. Changing the jumper enables communication between the MVI and other machines via the RS-232, RS-422 or RS-485 communication ports.

Revision Part #Also known as
1756-MVI Ser A1756-MVI/A, Series A, Rev A
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