{"product_id":"allen-bradley-847t-dn2a-rh03000","title":"847T-DN2A-RH03000","description":"\u003ch2\u003eOverview of Allen Bradley 847T-DN2A-RH03000\u003c\/h2\u003e\nThe Allen Bradley 847T-DN2A-RH03000 is an incremental encoder designed for precise industrial automation applications. Featuring a 2-inch diameter housing with a solid 3\/8 inch diameter shaft and flat, this model offers high-resolution feedback essential for accurate speed and position measurement. Its robust mechanical design includes a metal code disk and a bearing system that withstands shock, vibration, and a wide temperature range, minimizing downtime. The encoder outputs TTL signals with a 4.5-5.5V line driver and supports signal phasing with B leading A, clockwise rotation. This component is not repairable but engineered for reliability and consistent performance in demanding environments. It fits well in systems requiring exact positioning and speed control, supporting 1 to 65,536 pulses per revolution resolution options.\n\n\u003ch2\u003eKey Features of Allen Bradley 847T-DN2A-RH03000\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eIncremental encoder with 3\/8 inch diameter solid shaft with flat\u003c\/li\u003e\n  \u003cli\u003e2-inch diameter housing optimized for space-limited installations\u003c\/li\u003e\n  \u003cli\u003eOutput: 4.5-5.5 Volt TTL line driver signal with B leads A, clockwise (CW) rotation phasing\u003c\/li\u003e\n  \u003cli\u003eHigh frequency response up to 820 kHz enables fast and precise feedback\u003c\/li\u003e\n  \u003cli\u003eMetal code disk technology for durability and stability under vibration and shock\u003c\/li\u003e\n  \u003cli\u003eOperating voltage between 8 to 30 V DC for flexible integration\u003c\/li\u003e\n  \u003cli\u003eSymmetrical pulse output with 50% ±10% duty cycle\u003c\/li\u003e\n  \u003cli\u003eMaximum operating speed up to 9000 RPM suitable for high-speed applications\u003c\/li\u003e\n  \u003cli\u003eGated zero index channel for accurate reference positioning\u003c\/li\u003e\n  \u003cli\u003eBackwards compatible with older Allen Bradley 844A, 844B, and 845 series encoders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 847T-DN2A-RH03000\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003cth\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eShaft Size\u003c\/td\u003e\n    \u003ctd\u003e3\/8 inch diameter with flat\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eHousing Diameter\u003c\/td\u003e\n    \u003ctd\u003e2 inches\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eOutput Voltage\u003c\/td\u003e\n    \u003ctd\u003e4.5-5.5 V TTL line driver\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eSignal Phasing\u003c\/td\u003e\n    \u003ctd\u003eB leads A, clockwise rotation, Z index gated with B channel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eOperating Voltage\u003c\/td\u003e\n    \u003ctd\u003e8 to 30 V DC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eFrequency Response\u003c\/td\u003e\n    \u003ctd\u003eUp to 820 kHz\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eResolution\u003c\/td\u003e\n    \u003ctd\u003e1 to 65,536 pulses per revolution\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eMax Speed\u003c\/td\u003e\n    \u003ctd\u003e9000 RPM\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eProtection\u003c\/td\u003e\n    \u003ctd\u003eReverse polarity and short circuit protected\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eWeight\u003c\/td\u003e\n    \u003ctd\u003e0.601 kg\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eDimensions (HxWxL)\u003c\/td\u003e\n    \u003ctd\u003e15.24 cm x 21.717 cm x 20.447 cm\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\nThe Allen Bradley 847T-DN2A-RH03000 is ideal for a variety of industrial automation tasks requiring precise speed and position monitoring. Its incremental encoding technology suits conveyor systems, printing and web converting machines, packaging lines, and cutting or material handling equipment. The durable construction and metal code disk make it appropriate for harsh environments involving vibration or shock loads. OEMs and system integrators rely on this encoder for feedback in servo control applications, motor positioning, and other machine automation contexts where accuracy and reliability are crucial. Its compatibility with legacy Allen Bradley encoder platforms facilitates straightforward upgrades.\n\n\u003ch2\u003eRelated Resources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/\" target=\"_blank\"\u003eLeadTime.ca – Industrial Automation Components \u0026amp; Repair Services\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/collections\/allen-bradley\" target=\"_blank\"\u003eView All Allen Bradley Products\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/top-plc-brands-compared-siemens-allen-bradley-mitsubishi\" target=\"_blank\"\u003eTop PLC Brands Compared: Siemens, Allen Bradley \u0026amp; Mitsubishi\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-1756-en2tr\" target=\"_blank\"\u003eAllen Bradley 1756-EN2TR EtherNet\/IP Module\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-1321-3r18-b\" target=\"_blank\"\u003eAllen Bradley 1321-3R18-B Resistor Assembly\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\n\n","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47870728044843,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_80bda690-dd56-440d-bc7f-4c1d92de23c2.png?v=1723533674","url":"https:\/\/leadtime.ca\/products\/allen-bradley-847t-dn2a-rh03000","provider":"LEADTIME","version":"1.0","type":"link"}