{"product_id":"high-speed-input-module-allen-bradley-1746-hsce2","title":"High-Speed Input Module Allen-Bradley 1746-HSCE2","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 1746-HSCE2 SLC 500 High-Speed Counter Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eCore Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Manufacturer:\u003c\/strong\u003e Allen-Bradley.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries \u0026amp; Model:\u003c\/strong\u003e SLC 500 Series, \u003cstrong style=\"color: #d35400;\"\u003eModel 1746-HSCE2\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Multi-Channel High-Speed Counter Input Module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Channels:\u003c\/strong\u003e Two independent quadrature channels (±A, ±B, ±Z for each).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage Ranges:\u003c\/strong\u003e \u003cstrong\u003e4.2-12V DC\u003c\/strong\u003e (5V nominal) and \u003cstrong\u003e10-30V DC\u003c\/strong\u003e (24V nominal).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Frequency:\u003c\/strong\u003e Ultra-high speed up to \u003cstrong\u003e1 MHz (1,000,000 Hz)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Specifications:\u003c\/strong\u003e Minimum pulse width \u003cstrong\u003e475 ns\u003c\/strong\u003e, phase separation \u003cstrong\u003e200 ns\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e Four (4) real sourcing outputs plus four (4) virtual outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Rating:\u003c\/strong\u003e \u003cstrong\u003e5-30V DC\u003c\/strong\u003e, up to \u003cstrong\u003e1.0 A\u003c\/strong\u003e per channel (2.0 A module total).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCounting Resolution:\u003c\/strong\u003e High-capacity \u003cstrong\u003e24-bit\u003c\/strong\u003e counter (±8,388,607 counts).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdate Time:\u003c\/strong\u003e Fast \u003cstrong\u003e1.5 millisecond\u003c\/strong\u003e backplane response time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Power:\u003c\/strong\u003e Draws \u003cstrong\u003e250 mA at 5V DC\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePerformance \u0026amp; Protection Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e \u003cstrong\u003e1000V\u003c\/strong\u003e backplane isolation and \u003cstrong\u003e500V\u003c\/strong\u003e channel-to-output isolation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCounter Modes:\u003c\/strong\u003e Supports four single-ended pulse counters or two quadrature encoders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Protection:\u003c\/strong\u003e Built-in thermal cut-off protects against short circuits and overloads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Leakage:\u003c\/strong\u003e Very low off-state leakage current, maximum \u003cstrong\u003e100 µA\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Drop:\u003c\/strong\u003e Low on-state voltage drop of \u003cstrong\u003e0.5V\u003c\/strong\u003e maximum for efficient operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Uses the \u003cstrong\u003e1746-RT25G\u003c\/strong\u003e terminal block for secure wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Dissipation:\u003c\/strong\u003e Typical power dissipation of \u003cstrong\u003e1.25 Watts\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the maximum count speed of the \u003cstrong\u003e1746-HSCE2\u003c\/strong\u003e?\u003c\/strong\u003e\u003cbr\u003eA: It supports an exceptionally high maximum input frequency of \u003cstrong\u003e1 Megahertz (1,000,000 pulses per second)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How many real outputs does this module provide for control?\u003c\/strong\u003e\u003cbr\u003eA: It provides \u003cstrong\u003efour (4) real sourcing outputs\u003c\/strong\u003e capable of switching up to 1.0 Amp each.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I connect standard 24V industrial encoders to this module?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The input supports a wide range from \u003cstrong\u003e10V DC to 30V DC\u003c\/strong\u003e, perfect for 24V encoder signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the difference between the real and virtual outputs?\u003c\/strong\u003e\u003cbr\u003eA: The four real outputs are physical terminals that switch power. The four virtual outputs are internal status bits used for logic within the controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is this module in stock and what is the delivery time?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we have it in stock. Orders are processed and shipped within \u003cstrong\u003e5 business days\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContact Information Inquiries:\u003c\/strong\u003e Email \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e or call\/message \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePartner \u003cstrong\u003eNexAuto Technology Limited\u003c\/strong\u003e : \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45516432015521,"sku":"1746-HSCE2","price":214.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1746-HSCE2.jpg?v=1765261285","url":"https:\/\/www.autonexcontrol.com\/uk\/products\/high-speed-input-module-allen-bradley-1746-hsce2","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}