{"product_id":"mtl4015-isolated-barrier-for-hazardous-area-switching-single-channel","title":"MTL4015 Isolated Barrier for Hazardous Area Switching - Single Channel","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eMTL4015\u003c\/strong\u003e\u003c\/span\u003e, part of the high-reliability \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eMTL4000 Series\u003c\/strong\u003e\u003c\/span\u003e, acts as a sophisticated interface between hazardous area sensors and safe-area control systems. This module accepts inputs from switches or proximity detectors and generates two independent relay outputs. Engineers utilize this for critical control and emergency shutdown logic. It ensures complete galvanic isolation between hazardous and safe zones. The module features integrated \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eLine Fault Detection (LFD)\u003c\/strong\u003e\u003c\/span\u003e to monitor for circuit integrity. Users can configure operational states via a convenient top-mounted phase-reversal switch.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eMTL\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eMTL4015\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSeries: \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eMTL4000 Series\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Type: Switch or \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eNAMUR\/DIN 19234\u003c\/strong\u003e\u003c\/span\u003e proximity detector\u003c\/li\u003e\n\u003cli\u003eHazardous Area Zone: Zone 0, IIC, T6 \/ Div.1, Group A\u003c\/li\u003e\n\u003cli\u003eSafety Parameters: 10.5V, 800Ω, 14mA (FM Entity approved)\u003c\/li\u003e\n\u003cli\u003eOutput Type: Two isolated relay channels\u003c\/li\u003e\n\u003cli\u003eContact Rating: 10W, 0.5A, 35V DC\u003c\/li\u003e\n\u003cli\u003eResponse Time: ≤2ms maximum\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 24V DC nominal (Range: 20V to 35V DC)\u003c\/li\u003e\n\u003cli\u003ePower Dissipation: 1.2W at 24V\u003c\/li\u003e\n\u003cli\u003eIsolation Rating: 250V AC between circuits\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: Consistent with T6\/T4 hazardous area ratings\u003c\/li\u003e\n\u003cli\u003eEnvironmental Protection: Designed for harsh industrial atmospheres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounting: Standard DIN-rail system for high-density applications\u003c\/li\u003e\n\u003cli\u003eWiring: Clear terminal identification (Terminals 4-5 input, 8-9\/11-12 output)\u003c\/li\u003e\n\u003cli\u003eCompatibility: Fully compatible with standard \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eNAMUR\u003c\/strong\u003e\u003c\/span\u003e sensors\u003c\/li\u003e\n\u003cli\u003eGrounding: Supports earth fault detection via \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eMTL4220\u003c\/strong\u003e\u003c\/span\u003e integration\u003c\/li\u003e\n\u003cli\u003eConfiguration: Top-access switches for phase reversal and LFD settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance and Diagnostics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVisual Monitoring: Amber LED indicates relay status, Green LED indicates power\u003c\/li\u003e\n\u003cli\u003eFault Detection: Continuous monitoring for short circuits or open lines\u003c\/li\u003e\n\u003cli\u003eSafety Feature: 'No-fail' earth fault protection ensures continued operation\u003c\/li\u003e\n\u003cli\u003eServiceability: Designed for quick field access and status verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogistics and Warranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShipping Methods: \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eFedEx\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eUPS\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eDHL\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eProcessing Time: 24-48 hours dispatch\u003c\/li\u003e\n\u003cli\u003eWarranty: Full 12-month quality guarantee\u003c\/li\u003e\n\u003cli\u003ePackage Contents: \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eMTL4015\u003c\/strong\u003e\u003c\/span\u003e module and technical installation guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Application Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEmergency Shutdown Systems (\u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eESD\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/li\u003e\n\u003cli\u003eOil and Gas platform sensor signal duplication\u003c\/li\u003e\n\u003cli\u003eChemical processing plant limit switch interfaces\u003c\/li\u003e\n\u003cli\u003eHigh-integrity safety interlock loops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlobal PLC Spare HUB Insight\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eMTL4015\u003c\/strong\u003e\u003c\/span\u003e serves as an essential bridge in functional safety loops. Its ability to output two independent signals from a single hazardous sensor simplifies complex wiring in \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eDCS\u003c\/strong\u003e\u003c\/span\u003e and \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003ePLC\u003c\/strong\u003e\u003c\/span\u003e architectures. We recommend this unit for applications requiring high reliability, such as petrochemical storage and offshore drilling controls.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eMTL4015\u003c\/strong\u003e\u003c\/span\u003e with standard mechanical switches?\u003c\/strong\u003e\u003cbr\u003eYes, but you must install the appropriate resistors in the sensor circuit to allow the \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eLFD\u003c\/strong\u003e\u003c\/span\u003e feature to function correctly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I reverse the output signal state?\u003c\/strong\u003e\u003cbr\u003eSimply toggle the phase-reversal switch located on the top of the module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens if a line faults?\u003c\/strong\u003e\u003cbr\u003eThe \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eMTL4015\u003c\/strong\u003e\u003c\/span\u003e automatically opens the relay output to indicate a fault condition to your control system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary advantage of the \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eMTL4015\u003c\/strong\u003e\u003c\/span\u003e?\u003c\/strong\u003e\u003cbr\u003eIt provides two independent outputs from one sensor, reducing hazardous area cabling requirements.\u003c\/p\u003e\n\u003ch3\u003ePurchasing Guidance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify your sensor type matches \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eNAMUR\u003c\/strong\u003e\u003c\/span\u003e standards for optimal performance.\u003c\/li\u003e\n\u003cli\u003eEnsure your supply voltage falls within the 20V-35V DC range.\u003c\/li\u003e\n\u003cli\u003eCheck your hazardous area certification requirements before installation.\u003c\/li\u003e\n\u003cli\u003eContact our support team if you require matching \u003cspan style=\"color: #d32f2f;\"\u003e\u003cstrong\u003eMTL4220\u003c\/strong\u003e\u003c\/span\u003e modules for earth fault monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/MTL4015.png?v=1780040887\" alt=\"\"\u003e\u003c\/p\u003e","brand":"MTL","offers":[{"title":"Default Title","offer_id":45014037921974,"sku":"MTL4015","price":143.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/MTL40152.jpg?v=1780040834","url":"https:\/\/www.plcsparehub.com\/products\/mtl4015-isolated-barrier-for-hazardous-area-switching-single-channel","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}