{"product_id":"discrete-input-module-140dai55300-schneider-modicon-quantum","title":"Discrete Input Module 140DAI55300 Schneider Modicon Quantum","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e140DAI55300\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a 16-channel discrete AC input module designed for the Schneider Electric Modicon Quantum PLC platform. It is engineered to monitor 115 VAC field signals from devices such as limit switches, pushbuttons, motor starters, and relay contacts.\u003c\/p\u003e\n\u003cp\u003eThis module converts high-voltage AC input signals into logic-level data for processing by the Quantum CPU, enabling reliable real-time monitoring of machine and process states. Designed for harsh industrial environments, the 140DAI55300 incorporates robust optical isolation to protect the PLC backplane from electrical noise, voltage surges, and transient disturbances.\u003c\/p\u003e\n\u003cp\u003eIts 16 inputs are grouped into a single common configuration, making it suitable for motor control centers (MCCs), alarm systems, and plant-wide discrete monitoring applications where 115 VAC is the standard control voltage.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e140DAI55300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eModicon Quantum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete AC Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16 inputs (single group)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Input Voltage\u003c\/td\u003e\n\u003ctd\u003e115 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e85–132 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e47–63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current Consumption\u003c\/td\u003e\n\u003ctd\u003e≤ 180 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Rating\u003c\/td\u003e\n\u003ctd\u003e1780 Vrms for 1 minute (field to bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Dimensions\u003c\/td\u003e\n\u003ctd\u003e2.2 cm × 12.4 cm × 12.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e 0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eThe 140DAI55300 is commonly used in:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMotor Control Centers (MCC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eValve and actuator position feedback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlarm and status monitoring systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower generation and infrastructure projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial manufacturing facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is particularly suitable for applications requiring direct 115 VAC input monitoring without additional interposing relays.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 140DAI55300 require a specific terminal block?\u003c\/strong\u003e\u003cbr\u003eYes. It is typically used with a compatible Quantum terminal block such as the 140XTS00200 for secure field wiring connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the input response time?\u003c\/strong\u003e\u003cbr\u003eThe module includes built-in hardware filtering (typically 25–30 ms) to prevent false triggering caused by contact bounce or electrical noise.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":48746751295740,"sku":"140DAI55300","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/140DAI553001_54de2f8f-fca3-4a10-bce5-b7db9cf467f5.jpg?v=1772521830","url":"https:\/\/www.electronicplc.com\/products\/discrete-input-module-140dai55300-schneider-modicon-quantum","provider":"Electronic PLC","version":"1.0","type":"link"}