{"product_id":"tsxdey32d2k-discrete-24vdc-sink-32-point-input-module-schneider","title":"TSXDEY32D2K Discrete 24VDC Sink 32-Point Input Module Schneider","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eTSXDEY32D2K\u003c\/strong\u003e\u003c\/span\u003e is a high-density 32-point discrete digital input module built for the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eSchneider Electric Modicon Premium\u003c\/strong\u003e\u003c\/span\u003e rack architecture. Operating on 24 VDC sink (negative) logic across 4 isolated groups of 8 channels, the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eTSXDEY32D2K\u003c\/strong\u003e\u003c\/span\u003e module provides reliable signal acquisition from field sensors, limit switches, and process pushbuttons with hardware filtering and robust isolation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Architecture and Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer Brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eSchneider Electric\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eTSXDEY32D2K\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eModicon Premium Series\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Density Discrete Digital Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 input channels (arranged in 4 isolated groups of 8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Logic \u0026amp; Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSink (Negative logic), 24 VDC nominal field supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 mA typical per channel at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 ms hardware filtering time constant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGalvanic Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1500 VAC channel-to-bus dielectric rating (\u0026gt;10 MΩ @ 500 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBackplane Draw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 VDC @ 135 mA (base power 1.0 W + 0.1 W per active channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 °C to +60 °C continuous operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhysical Footprint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e140 × 35 × 80 mm; Weight: 0.15 kg; Rack slots required: 1 slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20 ingress resistance standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eTarget Equipment and Operational Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-density sensor monitoring in material handling, conveyer line sorting, and automated warehousing systems.\u003c\/li\u003e\n\u003cli\u003eInterfacing with mechanical limit switches, optical proximity sensors, and operator control panel pushbuttons.\u003c\/li\u003e\n\u003cli\u003eInterlocking safety gates, valve position limiters, and pneumatic cylinder reed switches in packaging lines.\u003c\/li\u003e\n\u003cli\u003eExpanding Premium PLC rack point density in space-constrained industrial control cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSignal Isolation and Diagnostic Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptocoupler Noise Immunity:\u003c\/strong\u003e High-integrity optical isolation prevents ground loops and field noise from entering the internal CPU backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Noise Suppression:\u003c\/strong\u003e Integrated 4 ms signal filtering suppresses contact bounce and transient inductive spikes from field switches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Protection:\u003c\/strong\u003e Standard 1500 VAC dielectric barrier protects core backplane logic against catastrophic field overvoltage events.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen commissioning the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eTSXDEY32D2K\u003c\/strong\u003e\u003c\/span\u003e in high-density panel retrofits, field engineers often encounter unexpected signal chatter if field sensor leakages exceed 1.5 mA in off-state conditions. Because this module consumes 3.5 mA per channel under sinking logic, 2-wire solid-state sensors with high off-state leakage currents can hold input points in a false logical TRUE state. Adding external bleeder resistors across active input channels ensures clean 0 VDC reference transitions and eliminates phantom inputs.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSelection Guide and Engineering Considerations\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Logic Verification:\u003c\/strong\u003e Confirm field switch contacts provide ground\/sinking switching (NPN\/negative logic) rather than 24 VDC sourcing outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Cabling:\u003c\/strong\u003e Use high-density HE10 ribbon or pre-wired cable harnesses to reduce terminal block wiring errors across the 32 input points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Budget Calculation:\u003c\/strong\u003e Account for the full active load current (1.0 W base + 0.1 W per energized channel) when calculating rack thermal dissipation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCommercial Guarantees and Shipping Logistics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Coverage:\u003c\/strong\u003e Backed by a comprehensive 12-month operational warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispatch Lead Time:\u003c\/strong\u003e Fast order turnaround with dispatch within 24 to 48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Express Courier:\u003c\/strong\u003e Direct express shipping worldwide via FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary difference between sinking (sink) input logic and sourcing input logic on this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSinking input logic requires field switches to switch the signal line to the 0 VDC return path, closing the circuit into the module's positive internal bias voltage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the TSXDEY32D2K module support fast interrupt-driven pulse counting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, the module incorporates a fixed 4 ms hardware input filter delay designed for standard status monitoring rather than high-speed pulse processing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much total backplane current does the module draw when all 32 channels are activated?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module draws 135 mA at 5 VDC from the backplane rack power supply regardless of input channel switching status.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy are input status LEDs unlit despite field switches closing properly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVerify that the external 24 VDC field auxiliary power loop is connected properly across the dedicated group common terminals on the front connector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan 2-wire proximity sensors be wired directly to the input channels of this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, provided the sensor's residual off-state leakage current remains well below the module's logical low threshold.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":67982005862582,"sku":"TSXDEY32D2K","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/TSXDEY32D2K.jpg?v=1793677572","url":"https:\/\/www.plcsparehub.com\/products\/tsxdey32d2k-discrete-24vdc-sink-32-point-input-module-schneider","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}