{"product_id":"mtl5514d-eaton-crouse-hinds-isolator-mtl5500-digital-input-module","title":"MTL5514D Eaton Crouse-Hinds Isolator MTL5500 Digital Input Module","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003eMTL5514D\u003c\/span\u003e Hazardous Area Signal Isolation Interface\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003eMTL5514D\u003c\/span\u003e\u003c\/strong\u003e provides reliable isolation for switch and proximity detector applications.\u003c\/p\u003e\n\n\u003cp\u003eThe module transfers digital input signals from hazardous areas to safe-area systems.\u003c\/p\u003e\n\n\u003cp\u003eIts dual relay architecture supports flexible industrial switching logic.\u003c\/p\u003e\n\n\u003cp\u003eThe compact housing simplifies high-density control cabinet integration.\u003c\/p\u003e\n\n\u003cp\u003eThe interface combines signal isolation, monitoring, and fault indication functions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003eMTL5500 Series\u003c\/span\u003e\u003c\/strong\u003e products support critical industrial automation environments.\u003c\/p\u003e\n\n\u003cp\u003eThe module suits process control systems requiring dependable signal integrity.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eIndustrial Switching and Isolation Features\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eSingle-channel digital input interface\u003c\/li\u003e\n\n\u003cli\u003eSwitch and proximity detector compatibility\u003c\/li\u003e\n\n\u003cli\u003eTwo single-pole relay outputs with changeover contacts\u003c\/li\u003e\n\n\u003cli\u003eUser-selectable line fault detection capability\u003c\/li\u003e\n\n\u003cli\u003eIntegrated phase reversal functionality\u003c\/li\u003e\n\n\u003cli\u003eFast signal switching response\u003c\/li\u003e\n\n\u003cli\u003eGalvanic isolation for hazardous-area protection\u003c\/li\u003e\n\n\u003cli\u003eLED-based operating condition monitoring\u003c\/li\u003e\n\n\u003cli\u003eSIL2 and SIL3 functional safety support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eEngineering Technical Data\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Eaton Crouse-Hinds\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003eMTL5500 Series\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003eMTL5514D\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Isolator\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eInterface Type:\u003c\/strong\u003e Switch \/ Proximity Detector Interface\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSignal Type:\u003c\/strong\u003e Digital Input\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eChannel Quantity:\u003c\/strong\u003e 1 Channel\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 20-35 VDC\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e 29mA at 24VDC\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 0.7W at 24V\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eRelay Contact Rating:\u003c\/strong\u003e 35V, 2A, 100VA\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e 10ms maximum\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHysteresis:\u003c\/strong\u003e 200µA nominal\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSensor Supply Voltage:\u003c\/strong\u003e 7-9VDC\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOutput Closed Condition:\u003c\/strong\u003e Input greater than 2.1mA\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOutput Open Condition:\u003c\/strong\u003e Input less than 1.2mA\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLine Fault Detection:\u003c\/strong\u003e User-selectable side switches\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003ePhase Reversal:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIsolation Rating:\u003c\/strong\u003e 250V rms\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eMounting Method:\u003c\/strong\u003e 35mm DIN Rail\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Crimp Ferrules\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity:\u003c\/strong\u003e Up to 2.5mm² conductors\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003ePower LED:\u003c\/strong\u003e Green\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStatus LED:\u003c\/strong\u003e Yellow\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLFD LED:\u003c\/strong\u003e Red\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20°C to 60°C\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40°C to 80°C\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHumidity Range:\u003c\/strong\u003e 5-95% RH\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 109.8 × 118.8 × 15.8 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 150g\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Approval:\u003c\/strong\u003e Zone 0\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eEMC Standard:\u003c\/strong\u003e EN61326\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSafety Integrity Level:\u003c\/strong\u003e SIL2 and SIL3\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003eMTL5514D\u003c\/span\u003e\u003c\/strong\u003e performs effectively in process plants requiring stable signal isolation.\u003c\/p\u003e\n\n\u003cp\u003eThe dual relay structure increases control system flexibility.\u003c\/p\u003e\n\n\u003cp\u003eIts integrated fault detection improves preventive maintenance efficiency.\u003c\/p\u003e\n\n\u003cp\u003eEngineers benefit from the fast switching response during process events.\u003c\/p\u003e\n\n\u003cp\u003eThe compact form factor supports cabinet modernization projects.\u003c\/p\u003e\n\n\u003cp\u003eThe phase reversal feature simplifies field device compatibility management.\u003c\/p\u003e\n\n\u003cp\u003eThe module suits safety-critical automation environments.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eRecommended System Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eInductive proximity sensors\u003c\/li\u003e\n\n\u003cli\u003eMechanical limit switches\u003c\/li\u003e\n\n\u003cli\u003ePLC digital input systems\u003c\/li\u003e\n\n\u003cli\u003eDCS monitoring platforms\u003c\/li\u003e\n\n\u003cli\u003eMotor interlock systems\u003c\/li\u003e\n\n\u003cli\u003eEmergency shutdown panels\u003c\/li\u003e\n\n\u003cli\u003eIndustrial relay logic systems\u003c\/li\u003e\n\n\u003cli\u003eHazardous-area instrumentation cabinets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Industrial Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePetrochemical process automation\u003c\/li\u003e\n\n\u003cli\u003eTank farm monitoring systems\u003c\/li\u003e\n\n\u003cli\u003eRefinery shutdown control loops\u003c\/li\u003e\n\n\u003cli\u003eConveyor interlock protection systems\u003c\/li\u003e\n\n\u003cli\u003eIndustrial machine status monitoring\u003c\/li\u003e\n\n\u003cli\u003eOffshore process instrumentation\u003c\/li\u003e\n\n\u003cli\u003ePower plant automation systems\u003c\/li\u003e\n\n\u003cli\u003eChemical process safety circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDiagnostic and Monitoring Functions\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eRed LFD indicator supports rapid wiring diagnostics.\u003c\/li\u003e\n\n\u003cli\u003eYellow status LED confirms switching conditions.\u003c\/li\u003e\n\n\u003cli\u003eFast relay response improves process event monitoring.\u003c\/li\u003e\n\n\u003cli\u003eGalvanic isolation reduces external interference effects.\u003c\/li\u003e\n\n\u003cli\u003eSelectable fault detection simplifies commissioning procedures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInstallation and Commissioning Guidance\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eUse shielded sensor cables in high-noise environments.\u003c\/li\u003e\n\n\u003cli\u003eVerify relay load limits before startup.\u003c\/li\u003e\n\n\u003cli\u003eSeparate low-level signal wiring from power circuits.\u003c\/li\u003e\n\n\u003cli\u003eCheck LFD switch configuration during commissioning.\u003c\/li\u003e\n\n\u003cli\u003eInspect terminal security during maintenance intervals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDelivery and Logistics Support\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e24-48 hour order handling\u003c\/li\u003e\n\n\u003cli\u003eFedEx international shipping support\u003c\/li\u003e\n\n\u003cli\u003eUPS global industrial delivery service\u003c\/li\u003e\n\n\u003cli\u003eDHL express transportation available\u003c\/li\u003e\n\n\u003cli\u003eProtective anti-static export packaging included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty and Service Support\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e12-month warranty coverage\u003c\/li\u003e\n\n\u003cli\u003eTechnical assistance for system integration\u003c\/li\u003e\n\n\u003cli\u003eProfessional industrial application support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eProfessional FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is line fault detection important in process automation?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIt helps identify open circuits and wiring faults before operational failure occurs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat advantage do dual relay outputs provide?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDual relays support flexible control logic and redundant switching strategies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow should engineers configure proximity sensor interfaces?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eVerify sensor current characteristics and confirm compatible switching thresholds.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy does fast response time matter in industrial interlocks?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eQuick switching improves reaction speed during critical process events.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat installation practice improves long-term signal reliability?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMaintain proper grounding and separate instrumentation cables from power lines.\u003c\/p\u003e","brand":"MTL","offers":[{"title":"Default Title","offer_id":45136831512758,"sku":"MTL5514D","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/MTL5514D.jpg?v=1779346795","url":"https:\/\/www.plcsparehub.com\/products\/mtl5514d-eaton-crouse-hinds-isolator-mtl5500-digital-input-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}