100 in stock

Allen-Bradley 1756-MVI ControlLogix Multi-Vendor Interface Module

Brand/Manufacturer: Allen-Bradley

Order Number: 1756-MVI

Type: Allen Bradley Rockwell Controllogix

Country of Origin: USA

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

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Description

Manufacturers: Allen-Bradley, Rockwell Automation

Model(s): Allen-Bradley ControlLogix

Additional Information: ControlLogix Multi-Vendor Interface Module

Alternate Part Numbers: 1756-MVI Series A; 1756-MVI/A

Dimensions: 3.8 x 14.6 x 14.0 cm

Weight: 0.2kg

1756-MVI PLC Module

Allen-Bradley 1756-MVI is a multi-vendor interface module for ControlLogix systems. This module provides a serial port of the ControlLogix system for applications that require a modem and SCADA. The 1756-MVI software package contains the following components: a 1756-MVI module, three serial adapter cables, and an installation manual. The 1756-MVI module can be installed in any slot of the ControlLogix chassis. Multiple modules can also be installed in the chassis. The 1756-MVI factory setting jumper is in the "sitting" position, which means that the module has enabled port 1 booting through the following configuration: baud rate 19200, no parity bit, 8 data bits and 1 stop bit. By placing jumpers in the RS-232, RS-422, or RS-485 position of each port, you can enable communication on port 2 or port 3.

The three matching serial cables are part of the 1756-MVI software package. Each cable has an RJ-45 jack on one end and a DB-9 male connector on the other end. The RJ-45 jack on each cable should be plugged into the corresponding sockets marked PRT1, PRT2, and PRT3 on the module. The module can be configured from a terminal connected to the console port (PRT1). 1756-MVI is sensitive to ESD. Precautions against static electricity should be taken, including touching grounded objects to discharge static electricity, wearing a grounded wrist strap, working in a static-free area, and avoiding contact with module components. In addition, to prevent arcing, modules can only be installed or removed when the chassis power is off. The 1756-MVI consumes 0.8 amperes of current at 5.1 volts DC and 3 mA at 24 volts. The power consumption is 4 watts. The operating temperature of the module is 32 to 140 degrees Fahrenheit, and the storage temperature is -40 to 185 degrees Fahrenheit. The acceptable range of relative humidity is 5% to 95%.

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Testimonials

Fast Delivery, Excellent Quality


We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

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Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

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"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

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We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

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