{"product_id":"allen-bradley-140dai54300","title":"140DAI54300","description":"\u003ch2\u003eOverview of Allen-Bradley 140DAI54300 Discrete Input Module\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 140DAI54300 is a 16-channel AC discrete input module designed for the Modicon Quantum automation platform. It operates at 115 V AC and is intended for monitoring industrial discrete input signals. The module features two groups of 8 channels each, requiring one input word for addressing. It provides reliable input signal acquisition and supports a network frequency range of 47 to 63 Hz.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of 140DAI54300\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e16 discrete AC input channels grouped into two sets of 8.\u003c\/li\u003e\n  \u003cli\u003eRated discrete input voltage of 115 V AC, with voltage state 1 guaranteed between 79-132 V AC at 57-63 Hz.\u003c\/li\u003e\n  \u003cli\u003eInput current typically 11.1 mA at 57-63 Hz and 13.2 mA at 47-53 Hz.\u003c\/li\u003e\n  \u003cli\u003eInput impedance: 12,000 to 14,400 Ohms capacitive depending on frequency.\u003c\/li\u003e\n  \u003cli\u003eResponse time: 4.9 to 0.75 ms (Off-On), 7.3 to 12.3 ms (On-Off).\u003c\/li\u003e\n  \u003cli\u003eIsolation between input groups and bus: 1780 V rms for 1 minute for safety.\u003c\/li\u003e\n  \u003cli\u003eBus current requirement: 180 mA.\u003c\/li\u003e\n  \u003cli\u003ePower dissipation: ≤ 5.5 W.\u003c\/li\u003e\n  \u003cli\u003eLocal signaling includes 16 green LEDs for input status and LED indications for bus communication and faults.\u003c\/li\u003e\n  \u003cli\u003eMeets safety and quality standards with CE marking, CSA C22.2 No. 142, and UL 508 certifications.\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range 0 to 60 °C; storage -40 to 85 °C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e115 V AC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage State 1 Guaranteed\u003c\/td\u003e\n\u003ctd\u003e79-132 V AC @ 57-63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage State 0 Guaranteed\u003c\/td\u003e\n\u003ctd\u003e0-20 V AC @ 57-63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e11.1 mA @ 57-63 Hz; 13.2 mA @ 47-53 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e12000-14400 Ohms capacitive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time (Off-On)\u003c\/td\u003e\n\u003ctd\u003e4.9-0.75 ms x line cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time (On-Off)\u003c\/td\u003e\n\u003ctd\u003e7.3-12.3 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1780 Vrms (1 minute) between groups and bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Current\u003c\/td\u003e\n\u003ctd\u003e180 mA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e≤ 5.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicators\u003c\/td\u003e\n\u003ctd\u003e16 green LED input status, fault LED, communication LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Cases\u003c\/h2\u003e\n\u003cp\u003eThis module is suited for industrial control systems where monitoring of high-voltage AC discrete input signals is needed, such as in manufacturing, process control, and infrastructure automation. It integrates seamlessly into the Modicon Quantum system for reliable operation.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47809561592107,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_4ccc01c1-4abd-4ae6-967a-46509b2ca332.png?v=1723546380","url":"https:\/\/leadtime.ca\/products\/allen-bradley-140dai54300","provider":"LEADTIME","version":"1.0","type":"link"}