{"title":"Pepperl+Fuchs","description":"Pepperl+Fuchs adalah perintis global dalam perlindungan letupan dan teknologi sensor untuk industri proses. Seni bina ditakrifkan oleh penghalang terasing Sistem K dan Sistem H serta pelbagai sensor P+F. Ciri teknikal termasuk antara muka keselamatan bertaraf SIL, litar intrinsik selamat untuk kawasan berbahaya, dan pengesanan fotoelektrik\/induktif yang kukuh. Dari segi fungsi, komponen P+F memastikan penghantaran isyarat yang selamat antara peranti lapangan dan sistem kawalan di loji minyak, gas, dan kimia. Kepakaran mereka dalam keselamatan intrinsik dan pengesanan industri menjadikan mereka rakan penting untuk memastikan integriti operasi sistem automasi dalam persekitaran yang tidak stabil.","products":[{"product_id":"nbb20-u1-e0-pepperl-fuchs-inductive-sensor","title":"Sensor Induktif NBB20-U1-E0 | Pepperl+Fuchs","description":"\u003ch3\u003eGambaran Produk\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNBB20-U1-E0 (NBB20U1E0)\u003c\/strong\u003e adalah sensor kedekatan induktif jenis flush yang direka untuk pengesanan logam tanpa sentuhan dalam sistem automasi industri. Peranti ini menyediakan \u003cstrong\u003ejarak pengesanan 20 mm\u003c\/strong\u003e dengan tingkah laku suis yang stabil dalam persekitaran yang keras. \u003cstrong\u003eKepala pengesanan boleh diputar dua hala\u003c\/strong\u003e membolehkan pemasangan fleksibel dalam susun atur mesin yang sempit. Empat penunjuk LED memberikan \u003cstrong\u003epenglihatan 360 darjah\u003c\/strong\u003e untuk diagnosis pantas semasa pemasangan dan penyelenggaraan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput NPN buka normal\u003c\/strong\u003e menyokong modul input digital PLC yang biasa digunakan dalam barisan pembungkusan, penghantar, robotik, dan sistem pengendalian bahan. Perumahan IP68 dan IP69K melindungi sensor di kawasan pencucian, peralatan perlombongan, dan pemasangan luar. Kekerapan suis yang kukuh dan histeresis rendah membantu mengurangkan pencetus palsu dan meminimumkan masa henti yang tidak dirancang.\u003c\/p\u003e\n\u003ch3\u003eKonfigurasi Teknikal (Penerangan Mendalam)\u003c\/h3\u003e\n\u003cp\u003eModel \u003cstrong\u003eNBB20-U1-E0\u003c\/strong\u003e mengikuti logik penamaan sensor induktif Pepperl+Fuchs:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNBB20\u003c\/strong\u003e menunjukkan konsep pengesanan induktif bukan flush dengan jarak dinilai 20 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eU1\u003c\/strong\u003e menentukan perumahan segi empat tepat dengan orientasi pemasangan universal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eE0\u003c\/strong\u003e mengenal pasti \u003cstrong\u003eoutput NPN buka normal DC 3-way\u003c\/strong\u003e dengan sambungan terminal skru\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSensor menggunakan \u003cstrong\u003earkitektur DC 3-way\u003c\/strong\u003e dengan perlindungan litar pintas dalaman dan perlindungan polariti songsang. Muka pengesanan menggunakan bahan PA dengan perumahan logam bersalut epoksi untuk ketahanan mekanikal. Kepala pengesanan boleh diputar membolehkan penjajaran suis secara mendatar atau menegak tanpa perlu pendawaian semula.\u003c\/p\u003e\n\u003cp\u003eEmpat LED terbina menunjukkan status kuasa dan keadaan suis dari pelbagai arah. Ini mempercepatkan penyelesaian masalah di dalam kabinet atau rangka mesin.\u003c\/p\u003e\n\u003ch3\u003eSpesifikasi Teknikal\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eNilai\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eNBB20-U1-E0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJenama\u003c\/td\u003e\n\u003ctd\u003ePepperl+Fuchs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJenis Produk\u003c\/td\u003e\n\u003ctd\u003eSensor Induktif\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJarak Pengesanan Dinilai\u003c\/td\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJarak Pengesanan Dijamin\u003c\/td\u003e\n\u003ctd\u003e0 hingga 16.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJenis Output\u003c\/td\u003e\n\u003ctd\u003eNPN Buka Normal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePendawaian\u003c\/td\u003e\n\u003ctd\u003eDC 3-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltan Operasi\u003c\/td\u003e\n\u003ctd\u003e10 hingga 30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKekerapan Suis\u003c\/td\u003e\n\u003ctd\u003esehingga 440 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArus Operasi\u003c\/td\u003e\n\u003ctd\u003e0 hingga 200 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJatuhan Voltan\u003c\/td\u003e\n\u003ctd\u003ekurang daripada atau sama dengan 2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArus Tanpa Beban\u003c\/td\u003e\n\u003ctd\u003ekurang daripada atau sama dengan 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHisteresis\u003c\/td\u003e\n\u003ctd\u003ekira-kira 5 peratus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerlindungan\u003c\/td\u003e\n\u003ctd\u003ePolarity terbalik dan litar pintas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePenarafan IP\u003c\/td\u003e\n\u003ctd\u003eIP68 \/ IP69K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBahan Rumah\u003c\/td\u003e\n\u003ctd\u003ePA dan epoksi logam bersalut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSambungan\u003c\/td\u003e\n\u003ctd\u003eTerminal skru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuhu Operasi\u003c\/td\u003e\n\u003ctd\u003e-25 hingga 85 darjah C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensi\u003c\/td\u003e\n\u003ctd\u003e118 x 40 x 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBerat\u003c\/td\u003e\n\u003ctd\u003e0.225 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBerat Penghantaran\u003c\/td\u003e\n\u003ctd\u003e1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePematuhan\u003c\/td\u003e\n\u003ctd\u003eUL, CSA, EN IEC 60947-5-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSoalan Lazim Teknikal\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAdakah NBB20-U1-E0 serasi dengan input digital PLC standard?\u003c\/strong\u003e\u003cbr\u003eYa. Output NPN biasa terbuka berfungsi dengan kebanyakan input PLC 24 V DC jenis sinking termasuk modul Siemens, Allen Bradley, dan Schneider.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBolehkah penderia ini menggantikan penderia Pepperl+Fuchs segi empat tepat 20 mm yang lama?\u003c\/strong\u003e\u003cbr\u003eYa. Jejak pemasangan dan ciri elektrik membenarkan penggantian terus kebanyakan penderia induktif siri U1 20 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApa yang menyebabkan suis tidak stabil pada jarak penderiaan jauh?\u003c\/strong\u003e\u003cbr\u003eJenis logam mempengaruhi jarak pengesanan. Aluminium dan tembaga mengurangkan jarak penderiaan kerana faktor pengurangan yang lebih rendah.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdakah penderia menyokong persekitaran pencucian?\u003c\/strong\u003e\u003cbr\u003eYa. Perlindungan IP68 dan IP69K membenarkan penggunaan dalam pemprosesan makanan, kilang kimia, dan penghantar luar.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePanduan Kejuruteraan \u0026 Pemasangan\u003c\/h3\u003e\n\u003cp\u003ePasang penderia rata dengan permukaan logam untuk mengekalkan jarak penderiaan 20 mm yang dinilai. Pemasangan tidak rata meningkatkan variasi suis.\u003c\/p\u003e\n\u003cp\u003eGunakan kabel terlindung apabila menghala dekat dengan talian motor VFD. Ini mengurangkan bunyi elektrik dan suis palsu.\u003c\/p\u003e\n\u003cp\u003eJangan melebihi tork pengencangan terminal 1.2 Nm. Tork berlebihan merosakkan terminal skru dan menyebabkan kehilangan isyarat secara berselang-seli.\u003c\/p\u003e\n\u003ch3\u003eKelebihan Kejuruteraan\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNBB20-U1-E0\u003c\/strong\u003e menyediakan pengesanan yang boleh dipercayai pada mesin yang banyak getaran kerana rumah bersalut epoksi pepejal. Kepala penderiaan yang boleh diputar memudahkan penjajaran dalam pemasangan semula. Julat suhu yang luas menyokong sistem pengendalian bahan luar.\u003c\/p\u003e\n\u003cp\u003ePerlindungan IP69K memastikan operasi di kawasan pencucian tekanan tinggi. Litar perlindungan dalaman mengelakkan kerosakan akibat kesilapan pendawaian. Antara muka 3-wayar standard memastikan keserasian dengan sistem PLC lama.\u003c\/p\u003e","brand":"Pepperl + Fuchs","offers":[{"title":"Default Title","offer_id":52668297642347,"sku":"NBB20-U1-E0","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/nbb20-u1-e0-s52u2gedadb_8cda3ea6-91b3-41c9-acfa-fa0dcf90df61.jpg?v=1765520450"},{"product_id":"pepperl-fuchs-kfd2-stc4-ex1-h-k-system-smart-transmitter-power-supply","title":"Pepperl+Fuchs KFD2-STC4-Ex1.H K-System SMART Transmitter Power Supply","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eKFD2-STC4-Ex1.H\u003c\/strong\u003e is a 1-channel isolated barrier designed for intrinsic safety applications. This device supplies 2-wire and 3-wire \u003cstrong\u003eSMART transmitters\u003c\/strong\u003e with a higher output voltage in hazardous areas, and it can also be configured for use with 2-wire \u003cstrong\u003eSMART current sources\u003c\/strong\u003e. It transfers the \u003cstrong\u003eanalog input signal\u003c\/strong\u003e to the safe area as an isolated current value. Digital signals can be superimposed on the loop in either the hazardous or safe area to enable robust \u003cstrong\u003ebi-directional communication\u003c\/strong\u003e. The module maintains galvanic isolation across the system to preserve loop integrity in demanding industrial process control networks.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntrinsic Safety Isolation:\u003c\/strong\u003e Provides reliable signal transfer between hazardous zone field devices and safe area control systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Field Voltage Support:\u003c\/strong\u003e Delivers an available voltage of \u0026gt;= 17.6 V DC at 20 mA to adequately power field instrumentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Protocol SMART Support:\u003c\/strong\u003e Fully compatible with digital communication protocols, including \u003cstrong\u003eHART\u003c\/strong\u003e, \u003cstrong\u003eBRAIN\u003c\/strong\u003e, and \u003cstrong\u003eFoxboro\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Loop Resistance:\u003c\/strong\u003e Features an internal 250 Ohm resistor between terminals 8 and 9 that can be selected if the loop's HART communication resistance is insufficient.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Test Points:\u003c\/strong\u003e Built-in test sockets are directly integrated into the terminals to simplify connection of \u003cstrong\u003eHART communicators\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional Safety Rating:\u003c\/strong\u003e Certified up to \u003cstrong\u003eSIL2\u003c\/strong\u003e compliance according to IEC 61508 standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePetrochemical and Refining:\u003c\/strong\u003e Powering and isolating field transmitters located in explosive atmospheres like Zone 0, Zone 1, and Zone 2 environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Processing:\u003c\/strong\u003e Bi-directional data extraction from smart field instrumentation back to a distributed control system (DCS) or safety instrumented system (SIS).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater and Wastewater:\u003c\/strong\u003e Interfacing with liquid and level measurement transmitters over long-distance cable runs utilizing standard 4-20 mA control loops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\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\u003eSignal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnalog input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 ... 35 V DC via Power Rail or terminals 14+, 15-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.9 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Signal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0\/4 ... 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Drop\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 2.4 V at 20 mA (terminals 5, 6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 64 Ohm terminals 2-, 3; \u0026lt;= 500 Ohm terminals 1+, 3 (250 Ohm load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;= 17.6 V at 20 mA terminals 1+, 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Signal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0\/4 ... 20 mA (overload \u0026gt; 25 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 ... 800 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRipple\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWithin supply tolerance (Supply) | \u0026lt;= 50 uA_rms (Output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransfer Deviation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 10 uA incl. calibration, linearity, hysteresis, loads and supply fluctuations at +20 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Influence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.25 uA\/K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eField to control: 0 ... 7.5 kHz (-3 dB) | Control to field: 0.3 ... 7.5 kHz (-3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSettling \/ Rise Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSettling time: 200 us | Rise\/fall time: 20 us\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 ... 60 degC (-4 ... 140 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDegree of Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 200 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 x 124 x 115 mm (0.8 x 4.9 x 4.5 in), housing type B2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOn 35 mm DIN mounting rail acc. to EN 60715:2001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eTerminal Connection\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 1+\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHazardous Area Input (Positive Connection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 2-\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHazardous Area Input (Negative Connection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHazardous Area Input (Common\/Return Reference)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 5-\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHazardous Area Current Source Input (-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 6+\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHazardous Area Current Source Input (+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 7-\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSafe Area Output (-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 8+\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSafe Area Output (+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 9\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSafe Area Output (Internal 250 Ohm Resistor Connection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 14+\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDevice Power Supply 24 V DC (+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 15-\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDevice Power Supply 24 V DC (-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Rail\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlternative 24 V DC continuous supply rail connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Installation:\u003c\/strong\u003e Snap the module vertically onto a standard 35 mm DIN mounting rail ensuring the locking tabs engage securely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Rail Integration:\u003c\/strong\u003e When using the optional Power Rail system, align the module's bottom contacts with the rail insert before clicking it down; do not wire power to individual terminals if the rail is energized.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolarity Verification:\u003c\/strong\u003e Double-check terminal wiring configuration diagrams for 1+, 2-, 14+, and 15- prior to switching on the loop power source to prevent hardware faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Precautions:\u003c\/strong\u003e Maintain safe physical separation between the blue hazardous intrinsically safe terminal connections and the green safe area connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Termination:\u003c\/strong\u003e Bridge terminals 8 and 9 if the target system requires the insertion of the internal 250 Ohm resistor to stabilize HART protocol interactions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC-Type Examination Certificate:\u003c\/strong\u003e BAS 99 ATEX 7060 \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX Group, Category, Protection Type:\u003c\/strong\u003e II (1)G [Ex ia Ga] IIC, II (1)D [Ex ia Da] IIIC \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 Conformity Statement:\u003c\/strong\u003e TÜV 99 ATEX 1499 X; II 3G Ex nA II T4 [device in zone 2] \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining Certification:\u003c\/strong\u003e DMT 01 ATEX E 133; (M1) [Ex ia] I \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIECEx Approval:\u003c\/strong\u003e IECEx BAS 04.0016; [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Approval:\u003c\/strong\u003e 116-0173 (cULus) \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional Safety Standards:\u003c\/strong\u003e Up to SIL2 according to IEC 61508 \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectromagnetic Compatibility:\u003c\/strong\u003e EN 61326-1:2006, NE 21:2006 \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary function of this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe device functions as an isolated barrier that provides power to transmitters in hazardous zones and transfers isolated analog signals back to a safe area control system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this barrier be used with non-HART devices?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it functions perfectly with standard 0\/4 to 20 mA analog instruments even if digital modulation protocols are not deployed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the internal 250 Ohm resistor assist with communication?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf the loop impedance of the safe area control system is too low for a HART communicator to decode data, using terminal 9 adds the integrated resistor into the circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power supply range does the device accept?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module operates reliably on any input supply voltage between 20 V DC and 35 V DC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this isolated barrier require a direct terminal connection for power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePower can be supplied either directly through terminals 14+ and 15- or smoothly via a compatible Power Rail unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it support a 3-wire transmitter configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the hardware accommodates both 2-wire and 3-wire SMART transmitters as well as 2-wire current sources.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do the green and blue terminals signify?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe blue terminals are dedicated to fields located within hazardous, intrinsically safe zones, while the green terminals are intended for safe area or control-side wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the response speed of the analog transmission channel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe device features a settling time of 200 microseconds along with a rise and fall time specification of 20 microseconds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many channels does this module support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis model is a dedicated single-channel interface unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check if the front panel LED is off?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn unlit green LED indicates a power supply failure, requiring verification of the 24 V DC power rail or terminal connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum allowed load resistance on the output side?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe safe area current loop supports load impedances ranging from 0 Ohm up to a maximum limit of 800 Ohm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre there integrated testing connections available on the unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, specialized test sockets designed to fit standard HART communicator leads are constructed right into the removable terminals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this device pass digital parameters backwards and forwards?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe circuit layout allows digital communication signals to superimpose on the analog current loop and pass bi-directionally.\u003c\/p\u003e","brand":"Pepperl + Fuchs","offers":[{"title":"Default Title","offer_id":53240106025323,"sku":"KFD2-STC4-EX1.H","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/KFD2-STC4-EX1.H_2.png?v=1779882065"}],"url":"https:\/\/www.plcprotech.com\/ms\/collections\/pepperl-fuchs.oembed","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}