{"product_id":"allen-bradley-1791-iovx-discrete-i-o-modules","title":"Allen-Bradley 1791-IOVX Discrete I\/O Modules","description":"\u003cp\u003eThe \u003cstrong\u003e1791-IOVX\u003c\/strong\u003e is a discontinued high-density Block I\/O module manufactured by Allen-Bradley for the Block I\/O system family. Operating on a 24 VDC power supply, this integrated unit provides a total capacity of 128 discrete I\/O channels, featuring 64 sourcing input channels and 64 sinking output channels in a single self-contained housing.\u003c\/p\u003e\n\u003ch3\u003eHigh-Density Signal Handling and Power\u003c\/h3\u003e\n\u003cp\u003eDesigned for centralized control cabinet layouts requiring high channel counts, the module processes up to 64 24 VDC sourcing inputs alongside 64 24 VDC sinking outputs. The self-contained Block I\/O construction integrates power conversion, terminal connection blocks, and local status indicators, reducing required DIN-rail footprint and inter-module wiring complexity.\u003c\/p\u003e\n\u003ch3\u003eController Compatibility and Integration\u003c\/h3\u003e\n\u003cp\u003eThe module communicates over standard Allen-Bradley Remote I\/O (RIO) networks, interfacing directly with legacy controller platforms. It provides native network compatibility with Allen-Bradley PLC-2, PLC-3, and PLC-5 programmable logic controllers, as well as SLC 500 modular controller systems equipped with remote I\/O scanner modules.\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\u003e1791-IOVX\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\u003eBlock I\/O Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal I\/O Capacity\u003c\/td\u003e\n\u003ctd\u003e128 Points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e64 Source Inputs (24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e64 Sink Outputs (24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Controller Platforms\u003c\/td\u003e\n\u003ctd\u003ePLC-2, PLC-3, PLC-5, SLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.49 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 input and output configurations does the 1791-IOVX support? A: The 1791-IOVX features 128 total discrete points, divided into 64 sourcing 24 VDC input channels and 64 sinking 24 VDC output channels.\u003c\/p\u003e\n\u003cp\u003eQ: Which PLC systems can communicate with the 1791-IOVX Block I\/O module? A: It communicates over Remote I\/O (RIO) with Allen-Bradley PLC-2, PLC-3, PLC-5, and SLC 500 modular controller platforms equipped with an RIO scanner.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":66999699865715,"sku":"1791-IOVX","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/1791-IOVX_e5718cc3-b36c-4223-9e67-3118e21acda1.png?v=1793008120","url":"https:\/\/www.dcssupplier.com\/ar\/products\/allen-bradley-1791-iovx-discrete-i-o-modules","provider":"DcsSupplier Limited","version":"1.0","type":"link"}