{"product_id":"allen-bradley-1794-av-mvi-communication-module","title":"Allen-Bradley 1794-AV-MVI Communication Module","description":"\u003cp\u003eThe \u003cstrong\u003e1794-AV-MVI\u003c\/strong\u003e is a discontinued communication and adapter module engineered by Allen-Bradley for the FLEX I\/O distributed control architecture. Operating on a 24 VDC power supply, this DIN-rail mounted unit facilitates reliable data transmission and links local I\/O chassis blocks to higher-level automation controllers via an integrated serial connection.\u003c\/p\u003e\n\u003ch3\u003eFunctional Design and Connectivity\u003c\/h3\u003e\n\u003cp\u003eEngineered for discrete and process automation environments, the module features an onboard serial port to support device configuration, diagnostics, and communication with external serial peripherals. Its modular layout minimizes panel space consumption while maintaining robust data integrity across distributed architecture setups.\u003c\/p\u003e\n\u003ch3\u003eInstallation and Operating Requirements\u003c\/h3\u003e\n\u003cp\u003eThe unit is designed for straightforward physical installation, snapping securely onto standard industrial DIN rails inside control enclosures. It requires a stable external 24 VDC power source to initialize backplane communication and ensure proper slot recognition by the main controller.\u003c\/p\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1794-AV-MVI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley (Rockwell Automation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCommunication Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDIN Rail Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eSerial Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.75 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifecycle Status\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: What is the main function of the 1794-AV-MVI module? A: It operates as a communication and adapter module within Allen-Bradley FLEX I\/O systems to facilitate data exchange and network connectivity.\u003c\/p\u003e\n\u003cp\u003eQ: What power supply is required to operate this module? A: The unit requires an external 24 VDC power input to support its internal circuitry and communication functions.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":66999857643635,"sku":"1794-AV-MVI","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/1794-AV-MVI3_Cocoai_a8fa23cc-d40d-4933-bf68-0098196f9af4.jpg?v=1793006286","url":"https:\/\/www.dcssupplier.com\/products\/allen-bradley-1794-av-mvi-communication-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}