{"product_id":"mtl3052-mtl-3000-series-digital-isolator-data-highway-barrier","title":"MTL3052 MTL 3000 Series Digital Isolator – Data Highway Barrier","description":"\u003ch3\u003eEngineering Profile \u0026amp; High-Frequency Performance\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMTL3052\u003c\/strong\u003e serves as a specialized, fully floating single-channel isolator engineered for high-frequency digital signal transmission. Unlike standard barriers, this module is optimized for the rigorous timing requirements of \u003cstrong\u003eMTL800 Series\u003c\/strong\u003e multiplexer systems, providing essential intrinsic safety (IS) protection without degrading signal fidelity. Its dual-output architecture allows engineers to select between a 180Ω or 100Ω safety circuit, providing the flexibility needed to compensate for additional line impedance introduced by field-mounted surge protection components.\u003c\/p\u003e\n\n\u003ch3\u003ePerformance Specifications\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSignal Bandwidth:\u003c\/strong\u003e DC to 10kHz for high-speed data integrity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDual Output Configuration:\u003c\/strong\u003e \n        \u003cul\u003e\n            \u003cli\u003e15V \/ 100Ω (150mA)\u003c\/li\u003e\n            \u003cli\u003e15V \/ 180Ω (83.3mA)\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInput Range:\u003c\/strong\u003e 4 to 12V DC.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSafety Entity Parameters:\u003c\/strong\u003e Uoc=15V, Isc=83.3mA, Ca=0.75µF, La=5.2mH.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePower Efficiency:\u003c\/strong\u003e \u0026lt; 160mW dissipation at max load (12V\/20mA).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFuse Protection:\u003c\/strong\u003e Replaceable 50mA semi-time-lag (M) glass fuse (DIN 41571).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMTL3052\u003c\/strong\u003e is a niche, high-performance tool critical for legacy system reliability. Our team at Global PLC Spare HUB finds this unit indispensable for environments where \"off-the-shelf\" isolators fail due to signal bandwidth limitations. It is the premier choice for complex data highway layouts where loop resistance management is the deciding factor between a stable link and intermittent data dropouts.\u003c\/p\u003e\n\n\u003ch3\u003eApplications \u0026amp; Diagnostic Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrimary Use:\u003c\/strong\u003e Data highway protection for MTL800 multiplexers.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSwitch Interface:\u003c\/strong\u003e Status monitoring for mechanical, optotransistor, and magnetic shaft encoders.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDiagnostics:\u003c\/strong\u003e The fully floating design significantly reduces common-mode noise issues. Field status can be reliably translated to the safe area, and the replaceable fuse design allows for rapid field maintenance without module replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLogistics \u0026amp; Quality Assurance\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Rapid dispatch within 24-48 hours via FedEx, UPS, or DHL.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Comprehensive 12-month quality assurance guarantee.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExpert Frequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why would I choose the 100Ω output circuit over the 180Ω?\u003c\/strong\u003e\u003cbr\u003e\nA: Select the 100Ω circuit when your field loop includes added components like surge protectors; the lower resistance ensures the signal voltage at the load remains sufficient for stable communication.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are there limitations to using the 100Ω output on dual-highway systems?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. Utilizing low-resistance outputs on both channels of a dual-highway system restricts the multiplexer transmitter installation to IIB-rated atmospheres.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How is the signal bandwidth maintained across such a range?\u003c\/strong\u003e\u003cbr\u003e\nA: The circuit is specifically tuned for frequencies up to 10kHz, ensuring that rapid digital pulses from multiplexers are not rounded or delayed by internal capacitance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this for non-multiplexer digital switches?\u003c\/strong\u003e\u003cbr\u003e\nA: Absolutely. It is excellent for magnetic shaft encoders, provided you calculate the necessary series resistance to keep the loop current within the safety limits of the connected encoder.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of the replaceable fuse on this module?\u003c\/strong\u003e\u003cbr\u003e\nA: It provides a cost-effective diagnostic path; if a field short-circuit occurs, you can often restore the module by simply replacing the 50mA glass fuse rather than decommissioning the entire barrier.\u003c\/p\u003e","brand":"MTL","offers":[{"title":"Default Title","offer_id":45014020882614,"sku":"MTL3052","price":126.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/MTL3052_9fdac180-bd26-49f9-94ff-1c7959ce73d9.jpg?v=1780044285","url":"https:\/\/www.plcsparehub.com\/products\/mtl3052-mtl-3000-series-digital-isolator-data-highway-barrier","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}