{"product_id":"mtl5017-dual-channel-switch-proximity-detector-isolator","title":"MTL5017 Dual Channel Switch\/Proximity Detector Isolator","description":"\u003ch3\u003eEngineering Profile: Hazardous Area Signal Isolation\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eMTL5017\u003c\/span\u003e\u003c\/strong\u003e is a high-integrity dual-channel isolator designed to interface safe-area loads with switches or NAMUR-compliant proximity detectors located in hazardous environments. It provides galvanic isolation and advanced line fault detection (LFD), ensuring process safety by monitoring field circuits for open or short-circuit conditions.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specification Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 2 Independent Channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Compatibility:\u003c\/strong\u003e NAMUR\/DIN 19234 Proximity or Mechanical Switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Rating:\u003c\/strong\u003e 10.5V, 800Ω, 14mA (Um = 250V rms\/dc)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Fault Detection:\u003c\/strong\u003e Monitors for \u0026lt;100µA (Open) and \u0026lt;100Ω (Short)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Type:\u003c\/strong\u003e 2 x Normally-Open Relays + 1 x LFD Common Relay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 20 to 35V DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlobal PLC Spare HUB Insight\u003c\/h3\u003e\n\u003cp\u003eOur technical team rates the \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eMTL5017\u003c\/span\u003e\u003c\/strong\u003e as a critical safety barrier for petrochemical and gas processing plants. It excels in high-density signal conversion applications where active line monitoring is required to maintain safety standards.\u003c\/p\u003e\n\u003ch3\u003eDiagnostic \u0026amp; Operational Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase Reversal:\u003c\/strong\u003e Independent control via base-mounted switches for logic inversion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eState Signaling:\u003c\/strong\u003e Dedicated yellow status LEDs confirm relay engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLFD Logic:\u003c\/strong\u003e Dedicated Red LED and auxiliary relay alert the system during field wiring degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Protection:\u003c\/strong\u003e Contacts rated for 10VA\/10W capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogistics \u0026amp; Warranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Expedited global transit via FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Comprehensive 12-month performance warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProfessional Frequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the purpose of the external resistors for contact inputs?\u003c\/strong\u003e\u003cbr\u003eA: These allow the unit to distinguish between switch states and fault conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I drive high-power solenoid valves?\u003c\/strong\u003e\u003cbr\u003eA: No, use an intermediate power relay as the contacts are limited to 10VA\/10W.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does LFD identify fault types?\u003c\/strong\u003e\u003cbr\u003eA: It measures loop resistance and current, triggering alerts for open or short circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the LFD relay fail-safe?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is normally-energized and opens upon fault detection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why use the phase reversal switch?\u003c\/strong\u003e\u003cbr\u003eA: It allows for easy configuration of \"Energize-to-Trip\" or \"Fail-Safe\" logic.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/MTL5017_2.png?v=1781514078\" alt=\"\"\u003e\u003c\/p\u003e","brand":"MTL","offers":[{"title":"Default Title","offer_id":45014021603510,"sku":"MTL5017","price":163.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/MTL5017.jpg?v=1781513989","url":"https:\/\/www.plcsparehub.com\/products\/mtl5017-dual-channel-switch-proximity-detector-isolator","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}