{"product_id":"allen-bradley-1794-vhsc-very-high-speed-counter-module-5v-dc-24v-dc-01527","title":"Allen-Bradley 1794-VHSC Very High Speed Counter Module 5V DC \/ 24V DC","description":"\u003cdiv class=\"product-specifications\"\u003e\n  \u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMPN \/ Model:\u003c\/strong\u003e 1794-VHSC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Very High Speed Counter Module\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Flex I\/O\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSeries Revision:\u003c\/strong\u003e A\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInput Channels:\u003c\/strong\u003e 2\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 5V DC or 15 to 24V DC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInput Frequency:\u003c\/strong\u003e Up to 1 MHz\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 2 isolated outputs, 2 groups\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOutput Rating:\u003c\/strong\u003e 0.5A at 5V DC; 1.0A at 12 to 24V DC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e DIN Rail\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnclosure Rating:\u003c\/strong\u003e IP20 (Open Style)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 612598205493\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"seo-product-description\"\u003e\n  \u003ch3\u003eProduct Description\u003c\/h3\u003e\n  \u003cp\u003eThe Allen-Bradley 1794-VHSC is a Flex I\/O Very High Speed Counter Module, catalog number 1794-VHSC, Series A. It provides two independent input channels capable of counting pulse inputs at frequencies up to 1 MHz, with support for 5V DC or 15 to 24V DC terminations. The module supports multiple operating modes including counter, encoder X1, X2, and X4, and period\/rate measurement. Two isolated output groups are included, rated at 0.5A at 5V DC and 1.0A at 12 to 24V DC. The module mounts on DIN rail in an open-style IP20 enclosure and connects to the Flex I\/O bus via a terminal base such as the 1794-TB3G or 1794-TB3GS. This listing is for a used, field-removed unit. Buyers matching this exact catalog number for replacement, maintenance sourcing, or spare inventory should confirm series and terminal base compatibility with their existing system configuration. The successor replacement identified by Rockwell Automation is the 5094-HSC.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":49796170776816,"sku":"m01527","price":990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/817CF27F-5756-40AF-B057-CF1EB46F7151.jpg?v=1780512066","url":"https:\/\/mroexchange.com\/products\/allen-bradley-1794-vhsc-very-high-speed-counter-module-5v-dc-24v-dc-01527","provider":"MRO Exchange","version":"1.0","type":"link"}