{"product_id":"allen-bradley-1746-hsce2-counter-module-ships-overnight","title":"1746-HSCE2 | Allen-Bradley SLC 500 Multi-Channel High-Speed Counter 4-In\/4-Out","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Allen-Bradley 1746-HSCE2 is a high-speed counter input module engineered for SLC 500 systems requiring rapid pulse counting and precise position feedback. This module supports bidirectional counting and operates with both low-voltage and 24V DC input levels, making it suitable for a wide range of encoder and pulse applications. The 1746-HSCE2 enhances motion-related processing by providing fast input response, isolated channels, and onboard intelligence for real-time counting tasks.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Speed Counter Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1746-HSCE2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSLC 500 High-Speed Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-Channel High-Speed Counter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±A1, ±B1, ±Z1, ±A2, ±B2, ±Z2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Single-Ended \/ 2 Differential Quadrature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.2–12 VDC (5V), 10–30 VDC (24V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 VDC \/ 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Input Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Pulse Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e475 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Phase Separation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCounter Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±8,388,607 (24-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 real sourcing outputs (5–30 VDC), 4 virtual outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 A per channel, 2 A max\/module @ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBackplane Current (5V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBackplane Current (24V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUpdate Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStep Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 ms in \/ 2.5 ms out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Slots Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1746-RT25G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000V backplane, 500V channel-to-output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-speed counting, position monitoring, totalizing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 1746-HSCE2\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 1746-HSCE2 is part of the SLC 500 modular platform and is designed as a multi-channel high-speed counter equipped with a dedicated onboard processor for independent signal handling. It supports single-ended and differential quadrature inputs through ±A1, ±B1, ±Z1, ±A2, ±B2, and ±Z2 channels, making it compatible with various encoder types and pulse-generating devices. With isolation between backplane and outputs, and programmable counting modes including linear, ring, and up\/down, the module supports demanding industrial applications requiring precise, high-frequency measurement. The 1746-HSCE2 integrates seamlessly across SLC 500 chassis and can also function in remote I\/O configurations via the 1747-ASB adapter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBidirectional high-speed counting: Supports up\/down and quadrature counting for advanced position and motion monitoring.\u003c\/li\u003e\n\u003cli\u003eMulti-channel input structure: Provides six differential quadrature inputs for two encoders or four single-ended pulse devices.\u003c\/li\u003e\n\u003cli\u003eFast input performance: Handles input frequencies up to 1 MHz with 200 ns minimum phase separation and 475 ns minimum pulse width.\u003c\/li\u003e\n\u003cli\u003eDedicated onboard processing: Processes incoming signals independently for reliable real-time measurement and reduced PLC load.\u003c\/li\u003e\n\u003cli\u003eIsolated circuitry: Features 1000V backplane isolation and 500V channel-to-output isolation for increased system protection.\u003c\/li\u003e\n\u003cli\u003eProgrammable counting modes: Supports linear, ring, and quadrature modes with ±8,388,607 (24-bit) counter capability.\u003c\/li\u003e\n\u003cli\u003eEight configurable outputs: Includes four real 5–30 VDC sourcing outputs and four virtual outputs for flexible control logic.\u003c\/li\u003e\n\u003cli\u003eThermal and overload protection: Equipped with rapid thermal cut-out response to protect channels during fault conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1746-HSCE2 delivers the reliability and precision required for high-speed pulse counting and encoder-based control tasks in industrial automation.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":47208880701738,"sku":"1746-HSCE2","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/1746-HSCE2.webp?v=1708077604","url":"https:\/\/iqelectro.com\/products\/allen-bradley-1746-hsce2-counter-module-ships-overnight","provider":"IQElectro","version":"1.0","type":"link"}