{"product_id":"kfd0-sd2-ex2-1045-pepperl-fuchs-isolated-barrier-driver-module","title":"KFD0-SD2-Ex2.1045 Pepperl+Fuchs Isolated Barrier Driver Module","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #c00000;\"\u003eKFD0-SD2-Ex2.1045\u003c\/span\u003e | Pepperl+Fuchs Solenoid Driver Isolated Barrier\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #c00000;\"\u003e\u003cstrong\u003eKFD0-SD2-Ex2.1045\u003c\/strong\u003e\u003c\/span\u003e is a \u003cstrong\u003e2-channel isolated barrier\u003c\/strong\u003e engineered for hazardous-area signal switching applications.\u003c\/p\u003e\n\u003cp\u003eThe module supports intrinsically safe digital output transmission between control systems and field devices.\u003c\/p\u003e\n\u003cp\u003eIts compact DIN rail structure simplifies integration into process automation cabinets.\u003c\/p\u003e\n\u003cp\u003eThe design focuses on stable signal isolation, fast switching response, and SIL 3 functional safety compliance.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #c00000;\"\u003e\u003cstrong\u003eKFD0 Series\u003c\/strong\u003e\u003c\/span\u003e remains widely adopted in critical process industries.\u003c\/p\u003e\n\u003cp\u003eEngineers prefer this module for solenoid valve control inside hazardous environments requiring intrinsic safety protection.\u003c\/p\u003e\n\u003cp\u003eThe low switching delay improves response consistency in shutdown and emergency control loops.\u003c\/p\u003e\n\u003cp\u003eIts galvanic isolation architecture reduces grounding interference between control and field circuits.\u003c\/p\u003e\n\u003cp\u003eThis module performs especially well in distributed I\/O cabinets with dense signal wiring layouts.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRecommended Equipment Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDCS systems\u003c\/li\u003e\n\u003cli\u003ePLC automation cabinets\u003c\/li\u003e\n\u003cli\u003eESD shutdown systems\u003c\/li\u003e\n\u003cli\u003eSolenoid valve control panels\u003c\/li\u003e\n\u003cli\u003eHazardous-area process skids\u003c\/li\u003e\n\u003cli\u003eOil and gas instrumentation systems\u003c\/li\u003e\n\u003cli\u003eChemical processing units\u003c\/li\u003e\n\u003cli\u003eRefinery automation networks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Industrial Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntrinsic safety signal isolation\u003c\/li\u003e\n\u003cli\u003eHazardous-area digital output control\u003c\/li\u003e\n\u003cli\u003eEmergency shutdown valve actuation\u003c\/li\u003e\n\u003cli\u003eProcess interlock systems\u003c\/li\u003e\n\u003cli\u003eExplosion-proof automation interfaces\u003c\/li\u003e\n\u003cli\u003eRemote field solenoid switching\u003c\/li\u003e\n\u003cli\u003eSIL-rated safety instrumented systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDiagnostic and Protection Capability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports stable field-side output control\u003c\/li\u003e\n\u003cli\u003eImproves electrical isolation reliability\u003c\/li\u003e\n\u003cli\u003eReduces cross-channel interference risks\u003c\/li\u003e\n\u003cli\u003eHelps maintain shutdown loop integrity\u003c\/li\u003e\n\u003cli\u003eImproves hazardous-area operational safety\u003c\/li\u003e\n\u003cli\u003eSupports high-integrity process diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Architecture\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePepperl+Fuchs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #c00000;\"\u003e\u003cstrong\u003eKFD0-SD2-Ex2.1045\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-Channel Solenoid Driver Isolated Barrier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafety Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSIL 3 according to IEC\/EN 61508\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 ... 35 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1.05 W per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 45 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpen Loop Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMinimum 22.7 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMaximum 282 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInrush Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 200 mA after 100 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.7 ms \/ 50 µs typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIEC\/EN 60079-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Voltage Peak\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e375 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 × 107 × 115 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Degree\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 100 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eHazardous Area Compliance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX Certificate:\u003c\/strong\u003e BASEEFA 06 ATEX 0252\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIECEx Certificate:\u003c\/strong\u003e IECEx BAS 06.0058\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIECEx Additional Approval:\u003c\/strong\u003e IECEx CML 19.0093X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Approval:\u003c\/strong\u003e E106378\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFM Approval:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExplosion Protection:\u003c\/strong\u003e Ex ia \/ Ex nA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Groups:\u003c\/strong\u003e IIC \/ IIIC \/ Mining\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEngineering-Oriented Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact housing improves cabinet space utilization\u003c\/li\u003e\n\u003cli\u003eLoop-powered design reduces auxiliary supply complexity\u003c\/li\u003e\n\u003cli\u003eFast switching response supports safety-critical loops\u003c\/li\u003e\n\u003cli\u003eLED indicators simplify field troubleshooting\u003c\/li\u003e\n\u003cli\u003eDIN rail installation reduces maintenance time\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation minimizes grounding conflicts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eControl Wiring Structure\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTerminals 7, 8 and 8, 9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eField Side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTerminals 1+, 2- and 4+, 5-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSafe galvanic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping and Warranty Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New \u0026amp; Original Factory Packing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 Months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispatch:\u003c\/strong\u003e Within 24–48 Hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCourier Services:\u003c\/strong\u003e FedEx, UPS, DHL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Industrial Protective Packaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Export:\u003c\/strong\u003e Worldwide Delivery Supported\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eProfessional FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do engineers select SIL 3 barriers for shutdown systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHigher SIL capability improves functional safety reliability in critical process loops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat field issue commonly affects intrinsic safety barriers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eImproper grounding separation often introduces unstable communication or switching behavior.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does galvanic isolation improve cabinet reliability?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt prevents unwanted electrical coupling between field and control circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should engineers use a loop-powered barrier?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLoop-powered designs simplify wiring in compact automation cabinets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat installation practice improves long-term terminal reliability?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTechnicians should periodically verify screw terminal torque during scheduled maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich applications benefit most from fast switching delays?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEmergency shutdown valves and interlock systems require rapid output response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should engineers choose between single-channel and dual-channel barriers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDual-channel designs reduce cabinet footprint when multiple outputs share similar safety requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is hazardous-area certification important during project approval?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCertified modules simplify compliance validation for refinery and chemical plant installations.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/KFD0-SD2-Ex2.1045.png?v=1779259733\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Pepperl+Fuchs","offers":[{"title":"Default Title","offer_id":45135268085942,"sku":"KFD0-SD2-Ex2.1045","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/KFD0-SD2-Ex2.1045.jpg?v=1779259749","url":"https:\/\/www.plcsparehub.com\/products\/kfd0-sd2-ex2-1045-pepperl-fuchs-isolated-barrier-driver-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}