{"product_id":"mdi50-ge-nexus-369b1843g5003-digital-input-module-32-channel","title":"MDI50 GE Nexus 369B1843G5003 Digital Input Module | 32-Channel","description":"\u003ch3\u003e\u003cstrong\u003eEngineered for High-Speed Digital Signal Acquisition\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e\u003cspan style=\"color:#0056b3;\"\u003eMDI50\u003c\/span\u003e\u003c\/strong\u003e is a high-density\n\u003cstrong\u003eGE Nexus Digital Input Module\u003c\/strong\u003e designed for fast, reliable field signal acquisition.\n\u003c\/p\u003e\n\n\u003cp\u003e\nWith \u003cstrong\u003e32 digital input channels\u003c\/strong\u003e, integrated\n\u003cstrong\u003eSOE (Sequence of Events)\u003c\/strong\u003e, and pulse counting capability,\nthe module delivers precise event recording for demanding industrial automation systems.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e\u003cspan style=\"color:#0056b3;\"\u003e369B1843G5003 MDI50\u003c\/span\u003e\u003c\/strong\u003e\nsupports dry contacts and sinking current input signals.\nIt provides dependable monitoring for distributed control and protection systems.\n\u003c\/p\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eDesigned for Critical Industrial Signals\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eEngineering Feature\u003c\/th\u003e\n\u003cth\u003eOperational Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e32 Digital Inputs\u003c\/td\u003e\n\u003ctd\u003eHigh-density monitoring reduces cabinet space.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e1 ms SOE Resolution\u003c\/td\u003e\n\u003ctd\u003eCaptures fast switching events with accurate timestamps.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePulse Input Capability\u003c\/td\u003e\n\u003ctd\u003eSupports frequency measurement up to 1.5 kHz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAdjustable Digital Filtering\u003c\/td\u003e\n\u003ctd\u003eImproves signal stability in noisy environments.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eDual Isolation Design\u003c\/td\u003e\n\u003ctd\u003eProtects the controller from field electrical disturbances.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color:#0056b3;\"\u003e\u003cstrong\u003eGE\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color:#0056b3;\"\u003e\u003cstrong\u003eMDI50\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e369B1843G5003\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGE Nexus\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported Input Signals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDry Contact or Sinking Current\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Detection Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOE Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOE Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePulse Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLast 4 channels support 0–1.5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFirmware adjustable, 3–50 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDefault Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Indicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndividual input status\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStatus LEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRun, Communication, Alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel-to-Ground Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel-to-System Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1500 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE Certified with System Integration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eApplication Engineering\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003e\u003cspan style=\"color:#0056b3;\"\u003eMDI50\u003c\/span\u003e\u003c\/strong\u003e is optimized for\nhigh-speed digital monitoring where event accuracy directly affects system reliability.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSubstation automation systems\u003c\/li\u003e\n\n\u003cli\u003ePower generation monitoring\u003c\/li\u003e\n\n\u003cli\u003eProcess control cabinets\u003c\/li\u003e\n\n\u003cli\u003eProtection relay signal acquisition\u003c\/li\u003e\n\n\u003cli\u003eTurbine auxiliary control systems\u003c\/li\u003e\n\n\u003cli\u003eWater treatment automation\u003c\/li\u003e\n\n\u003cli\u003eOil and gas process monitoring\u003c\/li\u003e\n\n\u003cli\u003eFactory digital I\/O collection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\nProjects requiring precise event analysis usually benefit from the\n\u003cstrong\u003e1 ms SOE recording capability\u003c\/strong\u003e.\nEngineers can reconstruct switching sequences after unexpected shutdowns.\n\u003c\/p\u003e\n\n\u003cp\u003e\nDuring one commissioning project, intermittent breaker trips could not be reproduced.\nThe recorded SOE history identified the exact signal order.\nThe maintenance team isolated the faulty auxiliary contact within minutes.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor applications involving vibration protection or electrical interlocking,\nthe adjustable firmware filter significantly reduces false triggering caused by electrical noise.\n\u003c\/p\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eDiagnostic Features\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDiagnostic Item\u003c\/th\u003e\n\u003cth\u003eEngineering Value\u003c\/th\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eChannel LEDs\u003c\/td\u003e\n\u003ctd\u003eVerify field input status instantly.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eCommunication LED\u003c\/td\u003e\n\u003ctd\u003eConfirms controller communication.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAlarm LED\u003c\/td\u003e\n\u003ctd\u003eIndicates abnormal operating conditions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eSOE Records\u003c\/td\u003e\n\u003ctd\u003eSupports post-event fault investigation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePulse Monitoring\u003c\/td\u003e\n\u003ctd\u003eChecks high-speed signal integrity.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eField Installation Recommendations\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eVerify input signal type before wiring.\u003c\/li\u003e\n\n\u003cli\u003eSeparate signal cables from power cables.\u003c\/li\u003e\n\n\u003cli\u003eConfigure filter time according to field conditions.\u003c\/li\u003e\n\n\u003cli\u003eReserve pulse channels for high-speed inputs.\u003c\/li\u003e\n\n\u003cli\u003eConfirm grounding before system startup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eCompatibility Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eCompatible with GE Nexus automation systems.\u003c\/li\u003e\n\n\u003cli\u003eSupports distributed industrial monitoring architecture.\u003c\/li\u003e\n\n\u003cli\u003eSuitable for dry contact signal acquisition.\u003c\/li\u003e\n\n\u003cli\u003eSupports sinking current field inputs.\u003c\/li\u003e\n\n\u003cli\u003eIntegrates with SOE-enabled control systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003ePackaging, Delivery \u0026amp; Warranty\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × \u003cspan style=\"color:#0056b3;\"\u003e\u003cstrong\u003eMDI50\u003c\/strong\u003e\u003c\/span\u003e Digital Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial anti-static packaging with protective cushioning\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12-Month Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Services\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFedEx, UPS, DHL\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessing Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShips within 24–48 hours after order confirmation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eProfessional FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow should the signal filter be configured for noisy industrial environments?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nEngineers generally increase the filter time to suppress electrical interference.\nApplications with clean signals often benefit from shorter filter settings for faster response.\n\u003c\/p\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eWhen should the pulse input channels be selected instead of standard digital inputs?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nThe final four channels should handle frequency or pulse signals up to 1.5 kHz.\nStandard switching signals can use any remaining input channel.\n\u003c\/p\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eWhat factors should be reviewed before selecting this module for a new project?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nVerify signal voltage, required event recording accuracy, channel quantity, pulse input demand, and system compatibility before procurement.\n\u003c\/p\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eHow does SOE improve maintenance efficiency after unexpected shutdowns?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nSOE records the exact order of switching events.\nMaintenance personnel can quickly determine which device changed state first during a fault.\n\u003c\/p\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eWhich installations achieve the greatest benefit from MDI50?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nPower plants, substations, compressor stations, turbine control systems, and safety interlocking applications typically gain the highest value from fast event recording and reliable digital signal acquisition.\n\u003c\/p\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eEngineering Selection Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eSelect \u003cstrong\u003e\u003cspan style=\"color:#0056b3;\"\u003eMDI50\u003c\/span\u003e\u003c\/strong\u003e when precise digital event recording is required.\u003c\/li\u003e\n\n\u003cli\u003eChoose this module for applications needing 32 high-density digital inputs.\u003c\/li\u003e\n\n\u003cli\u003eReserve the final four channels for pulse measurement applications.\u003c\/li\u003e\n\n\u003cli\u003eConfigure firmware filtering according to field electrical conditions.\u003c\/li\u003e\n\n\u003cli\u003eVerify system compatibility before installation to maximize long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45013997027510,"sku":"369B1843G5003","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/MDI50369B1843G5003.jpg?v=1786003221","url":"https:\/\/www.plcsparehub.com\/products\/mdi50-ge-nexus-369b1843g5003-digital-input-module-32-channel","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}