{"id":11514,"date":"2023-08-18T21:02:44","date_gmt":"2023-08-18T13:02:44","guid":{"rendered":"https:\/\/lorentzzi.com\/?p=11514"},"modified":"2025-07-07T10:27:21","modified_gmt":"2025-07-07T02:27:21","slug":"pnp-vs-npn-proximity-sensors-key-differences-wiring-diagram-and-how-to-choose","status":"publish","type":"post","link":"https:\/\/lorentzzi.com\/pl\/pnp-vs-npn-proximity-sensors-key-differences-wiring-diagram-and-how-to-choose\/","title":{"rendered":"Czujniki zbli\u017ceniowe PNP i NPN: Kluczowe r\u00f3\u017cnice, schemat po\u0142\u0105cze\u0144 i spos\u00f3b wyboru"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"11514\" class=\"elementor elementor-11514\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c6e3e4b e-flex e-con-boxed e-con e-parent\" data-id=\"c6e3e4b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9bfc618 elementor-widget elementor-widget-text-editor\" data-id=\"9bfc618\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Zar\u00f3wno czujniki zbli\u017ceniowe PNP, jak i NPN s\u0105 szeroko stosowane w automatyce przemys\u0142owej, na przyk\u0142ad do wykrywania po\u0142o\u017cenia poruszaj\u0105cych si\u0119 obiekt\u00f3w, zast\u0119powania stykowych wy\u0142\u0105cznik\u00f3w kra\u0144cowych, wykrywania pr\u0119dko\u015bci obracaj\u0105cych si\u0119 obiekt\u00f3w, zliczania liczby obiekt\u00f3w itp.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Ale czy znasz r\u00f3\u017cnic\u0119 mi\u0119dzy nimi, ich schematy okablowania i jak je wybra\u0107? Ten artyku\u0142 dostarczy ci szczeg\u00f3\u0142owych wyja\u015bnie\u0144, wi\u0119c zacznijmy uczy\u0107 si\u0119 ju\u017c teraz!<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad06f82 elementor-widget elementor-widget-image\" data-id=\"ad06f82\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"384\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/NPN-and-PNP-proximity-sensors-in-different-sizes-768x384.jpg\" class=\"attachment-medium_large size-medium_large wp-image-15500\" alt=\"Czujniki zbli\u017ceniowe NPN i PNP w r\u00f3\u017cnych rozmiarach\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/NPN-and-PNP-proximity-sensors-in-different-sizes-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/NPN-and-PNP-proximity-sensors-in-different-sizes-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/NPN-and-PNP-proximity-sensors-in-different-sizes-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/NPN-and-PNP-proximity-sensors-in-different-sizes-64x32.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/NPN-and-PNP-proximity-sensors-in-different-sizes.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54fc200 elementor-widget elementor-widget-heading\" data-id=\"54fc200\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Czym s\u0105 czujniki zbli\u017ceniowe?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e610c3c elementor-widget elementor-widget-text-editor\" data-id=\"e610c3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Aby lepiej zrozumie\u0107 czujniki PNP i NPN, najpierw musimy wiedzie\u0107, czym s\u0105 czujniki zbli\u017ceniowe.<\/span><\/p><p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Czujnik zbli\u017ceniowy to bezdotykowy prze\u0142\u0105cznik, kt\u00f3ry wysy\u0142a okre\u015blony sygna\u0142 napi\u0119ciowy lub pr\u0105dowy, gdy obiekt znajdzie si\u0119 w jego zasi\u0119gu wykrywania. W zale\u017cno\u015bci od r\u00f3\u017cnic w technologiach wykrywania, czujniki zbli\u017ceniowe mo\u017cna podzieli\u0107 na <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/inductive-proximity-sensor\/\"><span style=\"font-weight: 400;\">indukcyjne czujniki zbli\u017ceniowe<\/span><\/a><\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/capacitive-proximity-sensor\/\"><span style=\"font-weight: 400;\">pojemno\u015bciowe czujniki zbli\u017ceniowe<\/span><\/a><\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/photoelectric-sensor\/\"><span style=\"font-weight: 400;\">czujniki fotoelektroniczne<\/span><\/a><\/span><span style=\"font-weight: 400;\">( <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/safety-light-curtain-sensor\/\"><span style=\"font-weight: 400;\">kurtyna \u015bwietlna bezpiecze\u0144stwa<\/span><\/a><\/span><span style=\"font-weight: 400;\"> ), czujniki halla, czujniki ultrad\u017awi\u0119kowe.  Pierwszy czujnik zbli\u017ceniowy zosta\u0142 wynaleziony w 1958 roku przez niemieckich in\u017cynier\u00f3w <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/www.meile-der-innovationen.de\/en\/innovationen\/naeherungsschalter-1958\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Wilfried Gehl, Walter Pepperl i Ludwig Fuchs<\/span><\/a><\/span><span style=\"font-weight: 400;\">. Walter Pepperl i Ludwig Fuchs byli r\u00f3wnie\u017c za\u0142o\u017cycielami niemieckiej firmy <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/www.pepperl-fuchs.com\/global\/en\/index.htm\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Pepperl+Fuchs<\/span><\/a><\/span><span style=\"font-weight: 400;\">.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48ea413 eael-product-grid-column-4 elementor-widget elementor-widget-eicon-woocommerce\" data-id=\"48ea413\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eicon-woocommerce.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        <div class=\"eael-product-grid eael-product-simple grid\" id=\"eael-product-grid\" data-widget-id=\"48ea413\" data-page-id=\"11514\" data-nonce=\"79719ded85\" >\n            <div class=\"woocommerce\">\n                <ul class=\"products eael-post-appender eael-post-appender-48ea413\" data-ssi-desktop=\"no\" data-ssi-tablet=\"no\" data-ssi-mobile=\"no\" data-layout-mode=\"grid\"> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/proximity-sensor\/safety-light-curtain\/type-4-safety-light-curtain-ple-rating-for-finger-protection\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/03\/Type-4-safety-light-curtain-1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"Kurtyna \u015bwietlna bezpiecze\u0144stwa typu 4\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/03\/Type-4-safety-light-curtain-1-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/03\/Type-4-safety-light-curtain-1-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/03\/Type-4-safety-light-curtain-1-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/03\/Type-4-safety-light-curtain-1-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/03\/Type-4-safety-light-curtain-1-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/03\/Type-4-safety-light-curtain-1.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/proximity-sensor\/safety-light-curtain\/type-4-safety-light-curtain-ple-rating-for-finger-protection\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h4 class=\"woocommerce-loop-product__title\">Kurtyna \u015bwietlna bezpiecze\u0144stwa typu 4, klasa PLe, do ochrony palc\u00f3w<\/h4><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/proximity-sensor\/safety-light-curtain\/type-4-safety-light-curtain-ple-rating-for-finger-protection\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_15426\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"15426\" data-product_sku=\"\" aria-label=\"Przeczytaj wi\u0119cej o \u201cType 4 Safety Light Curtain, PLe Rating, For Finger Protection\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Czytaj wi\u0119cej<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_15426\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/proximity-sensor\/photoelectric-sensor\/e3jk-r4m1-ac-dc-retroreflective-photoelectric-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/04\/E3JK-R4M1-Retroreflective-Photoelectric-Sensor-1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"E3JK-R4M1 Odblaskowy czujnik fotoelektryczny-1\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/04\/E3JK-R4M1-Retroreflective-Photoelectric-Sensor-1-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/04\/E3JK-R4M1-Retroreflective-Photoelectric-Sensor-1-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/04\/E3JK-R4M1-Retroreflective-Photoelectric-Sensor-1-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/04\/E3JK-R4M1-Retroreflective-Photoelectric-Sensor-1-100x100.jpg 100w, 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class=\"woocommerce-loop-product__title\">Indukcyjny czujnik zbli\u017ceniowy SN04-N<\/h4><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/proximity-sensor\/inductive-proximity-sensor\/sn04-n-inductive-proximity-sensor\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_7211\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"7211\" data-product_sku=\"\" aria-label=\"Przeczytaj wi\u0119cej o \u201cSN04-N Inductive Proximity Sensor\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Czytaj wi\u0119cej<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_7211\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a 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   \n<\/div>\n\n<\/li><\/ul>            <\/div>\n        <\/div>\n\n        <script type=\"text\/javascript\">\n            jQuery(document).ready(function($) {\n                var $scope = jQuery(\".elementor-element-48ea413\");\n                var $products = $('.products', $scope);\n                var $layout_mode = $products.data('layout-mode');\n                \n                if ( $layout_mode === 'masonry' ) {\n                    \/\/ init isotope\n                    var $isotope_products = $products.isotope({\n                        itemSelector: \"li.product\",\n                        layoutMode: $layout_mode,\n                        percentPosition: true\n                    });\n\n                    $isotope_products.imagesLoaded().progress( function() {\n                        $isotope_products.isotope('layout');\n                    })\n                    \n                }\n            });\n        <\/script>\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8639f65 elementor-widget elementor-widget-text-editor\" data-id=\"8639f65\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Zrozumienie PNP vs. NPN ma kluczowe znaczenie dla p\u0142ynnej integracji ze sterownikami, takimi jak PLC.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57a7ec7 elementor-widget elementor-widget-heading\" data-id=\"57a7ec7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Czym s\u0105 czujniki zbli\u017ceniowe PNP?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75182ce elementor-widget elementor-widget-image\" data-id=\"75182ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"384\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/PNP-proximity-sensor-wiring-diagram-768x384.jpg\" class=\"attachment-medium_large size-medium_large wp-image-15499\" alt=\"Schemat okablowania czujnika zbli\u017ceniowego PNP\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/PNP-proximity-sensor-wiring-diagram-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/PNP-proximity-sensor-wiring-diagram-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/PNP-proximity-sensor-wiring-diagram-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/PNP-proximity-sensor-wiring-diagram-64x32.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/PNP-proximity-sensor-wiring-diagram.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-979421d elementor-widget elementor-widget-text-editor\" data-id=\"979421d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Czujnik zbli\u017ceniowy PNP, znany r\u00f3wnie\u017c jako \u201cczujnik \u017ar\u00f3d\u0142owy\u201d, dzia\u0142a poprzez dostarczanie wysokiego napi\u0119cia do obci\u0105\u017cenia, gdy wykryty obiekt znajduje si\u0119 w jego zasi\u0119gu wykrywania. Dzia\u0142anie to skutecznie zasila obci\u0105\u017cenie, umo\u017cliwiaj\u0105c mu dzia\u0142anie zgodnie z przeznaczeniem.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-814dd92 elementor-widget elementor-widget-heading\" data-id=\"814dd92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Czym s\u0105 czujniki zbli\u017ceniowe NPN?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2587ae elementor-widget elementor-widget-image\" data-id=\"d2587ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"384\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/NPN-proximity-sensor-wiring-diagram-768x384.jpg\" class=\"attachment-medium_large size-medium_large wp-image-15498\" alt=\"Schemat okablowania czujnika zbli\u017ceniowego NPN\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/NPN-proximity-sensor-wiring-diagram-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/NPN-proximity-sensor-wiring-diagram-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/NPN-proximity-sensor-wiring-diagram-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/NPN-proximity-sensor-wiring-diagram-64x32.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/NPN-proximity-sensor-wiring-diagram.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f8bc1fe elementor-widget elementor-widget-text-editor\" data-id=\"f8bc1fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Z kolei czujniki zbli\u017ceniowe NPN s\u0105 okre\u015blane jako \u201cczujniki ton\u0105ce\u201d. Zamiast dostarcza\u0107 zasilanie do obci\u0105\u017cenia, tworz\u0105 one \u015bcie\u017ck\u0119 do masy, umo\u017cliwiaj\u0105c przep\u0142yw pr\u0105du z obci\u0105\u017cenia przez czujnik do masy. Oznacza to, \u017ce obci\u0105\u017cenie musi by\u0107 pod\u0142\u0105czone do dodatniego \u017ar\u00f3d\u0142a napi\u0119cia, z jednym ko\u0144cem obci\u0105\u017cenia pod\u0142\u0105czonym do dodatniego zacisku, a drugim ko\u0144cem do przewodu sygna\u0142u wyj\u015bciowego czujnika zbli\u017ceniowego.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-781436f elementor-widget elementor-widget-heading\" data-id=\"781436f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Czujniki zbli\u017ceniowe PNP i NPN: Kluczowe r\u00f3\u017cnice<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-378d1c2 elementor-widget elementor-widget-text-editor\" data-id=\"378d1c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">G\u0142\u00f3wne r\u00f3\u017cnice mi\u0119dzy czujnikami zbli\u017ceniowymi PNP i NPN to pr\u0105d, napi\u0119cie wyj\u015bciowe, kompatybilno\u015b\u0107 ze sterownikami PLC i preferencje regionalne.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Poni\u017csza tabela zawiera szczeg\u00f3\u0142owe por\u00f3wnanie:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b412e5f eael-dt-th-align-center eael-table-align-center elementor-widget elementor-widget-eael-data-table\" data-id=\"b412e5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-data-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"eael-data-table-wrap\" data-table_id=\"b412e5f\" id=\"eael-data-table-wrapper-b412e5f\" data-custom_responsive=\"false\">\n\t\t\t<table class=\"tablesorter eael-data-table center\" id=\"eael-data-table-b412e5f\">\n\t\t\t    <thead>\n\t\t\t        <tr class=\"table-header\">\n\t\t\t\t\t\t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Czynnik<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Czujniki PNP<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Czujniki NPN<\/span><\/th>\n\t\t\t        \t\t\t\t        <\/tr>\n\t\t\t    <\/thead>\n\t\t\t  \t<tbody>\n\t\t\t\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tPrzep\u0142yw pr\u0105du\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p><strong><span style=\"color: #000000\">Wyj\u015bcie czujnika-&gt;obci\u0105\u017cenie-&gt;uziemienie<\/span><\/strong><\/p>\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000\"><b>Biegun dodatni -&gt; obci\u0105\u017cenie -&gt; wyj\u015bcie czujnika<\/b><\/span><\/p>\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tWyj\u015bcie napi\u0119cia\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tPrze\u0142\u0105czanie po stronie wysokiego napi\u0119cia (+24 V)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tPrze\u0142\u0105czanie po stronie niskiego napi\u0119cia (0 V)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tKompatybilno\u015b\u0107 ze sterownikami PLC\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tDopasowuje ton\u0105ce wej\u015bcia PLC\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tDopasowuje \u017ar\u00f3d\u0142a wej\u015b\u0107 PLC\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tPreferencje regionalne\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tPowszechne w Europie\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tPowszechne w Azji\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t    <\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t  \t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-164c911 elementor-widget elementor-widget-heading\" data-id=\"164c911\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Schemat okablowania czujnik\u00f3w NPN i PNP<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fccefda elementor-widget elementor-widget-image\" data-id=\"fccefda\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"384\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/PNP-and-NPN-sensor-wiring-diagram-768x384.jpg\" class=\"attachment-medium_large size-medium_large wp-image-15497\" alt=\"Schemat okablowania czujnik\u00f3w PNP i NPN\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/PNP-and-NPN-sensor-wiring-diagram-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/PNP-and-NPN-sensor-wiring-diagram-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/PNP-and-NPN-sensor-wiring-diagram-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/PNP-and-NPN-sensor-wiring-diagram-64x32.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/PNP-and-NPN-sensor-wiring-diagram.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0a80d9 elementor-widget elementor-widget-text-editor\" data-id=\"b0a80d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Mam sztuczk\u0119 u\u0142atwiaj\u0105c\u0105 zapami\u0119tywanie schemat\u00f3w okablowania czujnik\u00f3w NPN i PNP. Widoczne s\u0105 litery \u201cNPN\u201d. Pierwsze dwie litery \u201cNP\u201d mog\u0105 si\u0119 wzajemnie znosi\u0107, pozostawiaj\u0105c tylko jedn\u0105 liter\u0119 \u201cN\u201d, wi\u0119c wyj\u015bcie czujnika NPN to <\/span><b>N<\/b><span style=\"font-weight: 400;\">sygna\u0142 dodatni. Podczas zasilania obci\u0105\u017cenia nale\u017cy wi\u0119c zapewni\u0107 dodatni zacisk, aby utworzy\u0107 p\u0119tl\u0119 z wyj\u015bciem czujnika NPN.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f7cc9e2 elementor-widget elementor-widget-video\" data-id=\"f7cc9e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/HfSULLLUDWQ?si=U73HgjlJU-ltMnaT&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a94c177 elementor-widget elementor-widget-text-editor\" data-id=\"a94c177\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Przeciwnie, pierwsze dwie litery czujnika PNP znosz\u0105 si\u0119 nawzajem, pozostawiaj\u0105c tylko liter\u0119 \u201cP\u201d, wi\u0119c wyj\u015bcie czujnika PNP to <\/span><b>P<\/b><span style=\"font-weight: 400;\">a drugi koniec obci\u0105\u017cenia musi by\u0107 pod\u0142\u0105czony do 0V, aby utworzy\u0107 p\u0119tl\u0119 do sterowania obci\u0105\u017ceniem.<\/span><\/p><p><span style=\"font-weight: 400;\">Moja sztuczka mo\u017ce nie jest zbyt naukowa, ale mam nadziej\u0119, \u017ce pomo\u017ce ci nieco \u0142atwiej zapami\u0119ta\u0107 schematy okablowania.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c29f196 elementor-widget elementor-widget-heading\" data-id=\"c29f196\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Przewodnik wyboru czujnik\u00f3w zbli\u017ceniowych PNP i NPN<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32f4826 elementor-widget elementor-widget-text-editor\" data-id=\"32f4826\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Wybieraj\u0105c czujnik zbli\u017ceniowy PNP lub NPN, nale\u017cy wzi\u0105\u0107 pod uwag\u0119 kilka czynnik\u00f3w:<\/span><\/p><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Sprawd\u017a typ sterownika PLC<\/b><span style=\"font-weight: 400;\">: <\/span><span style=\"font-weight: 400;\">Wi\u0119kszo\u015b\u0107 czujnik\u00f3w zbli\u017ceniowych musi by\u0107 u\u017cywana z programowalnym sterownikiem logicznym (PLC), aby osi\u0105gn\u0105\u0107 okre\u015blone cele sterowania. Je\u015bli karty wej\u015bciowe sterownika PLC obs\u0142uguj\u0105 tylko wej\u015bcia tranzystorowe NPN, nale\u017cy u\u017cy\u0107 czujnika zbli\u017ceniowego NPN. I odwrotnie, je\u015bli karty wej\u015bciowe sterownika PLC obs\u0142uguj\u0105 tylko wej\u015bcia tranzystorowe PNP, nale\u017cy wybra\u0107 czujnik zbli\u017ceniowy PNP. U\u017cycie niew\u0142a\u015bciwego typu czujnika zbli\u017ceniowego mo\u017ce spowodowa\u0107 nieprawid\u0142owe dzia\u0142anie sterownika PLC.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Uwzgl\u0119dnienie okablowania:<\/b><span style=\"font-weight: 400;\"> Systemy NPN zazwyczaj maj\u0105 wsp\u00f3lne po\u0142\u0105czenie z mas\u0105. Systemy PNP zwykle maj\u0105 wsp\u00f3lne po\u0142\u0105czenie dodatnie. W du\u017cych systemach utrzymanie sp\u00f3jnego podej\u015bcia do okablowania (wszystkie PNP lub wszystkie NPN) mo\u017ce upro\u015bci\u0107 instalacj\u0119. Dlatego te\u017c, je\u015bli system zosta\u0142 zaprojektowany z okablowaniem PNP, spr\u00f3buj u\u017cy\u0107 czujnika PNP, a je\u015bli jest to system NPN, u\u017cyj czujnika NPN.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Odporno\u015b\u0107 na zak\u0142\u00f3cenia<\/b><span style=\"font-weight: 400;\">: Czujniki NPN: Generalnie maj\u0105 lepsz\u0105 odporno\u015b\u0107 na zak\u0142\u00f3cenia w \u015brodowiskach o du\u017cym ha\u0142asie elektrycznym. Czujniki PNP: Mog\u0105 by\u0107 bardziej podatne na zak\u0142\u00f3cenia elektryczne w niekt\u00f3rych zastosowaniach.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b style=\"font-style: inherit;\">Uwzgl\u0119dnienie koszt\u00f3w<\/b><span style=\"font-weight: 400;\">: Wzgl\u0119dy kosztowe: Ceny tych dw\u00f3ch typ\u00f3w czujnik\u00f3w zbli\u017ceniowych s\u0105 w zasadzie takie same, ale ze wzgl\u0119du na zapasy magazynowe dostawcy, cena jednego typu czujnika mo\u017ce by\u0107 nieco ta\u0144sza. Jako jeden z chi\u0144skich dostawc\u00f3w czujnik\u00f3w, <\/span><strong><span style=\"color: #ff0000;\"><a style=\"font-size: 16px; background-color: #ffffff; color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/\">Lorentzzi<\/a><\/span><\/strong><span style=\"font-weight: 400;\">\u2018ceny czujnik\u00f3w PNP i czujnik\u00f3w NPN nie b\u0119d\u0105 si\u0119 r\u00f3\u017cni\u0107 ze wzgl\u0119du na r\u00f3\u017cnice w stanach magazynowych. <\/span><b style=\"font-style: inherit;\">Zawsze byli\u015bmy zaanga\u017cowani w dostarczanie klientom op\u0142acalnych produkt\u00f3w z czujnikami<\/b><span style=\"font-weight: 400;\">.<\/span><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d0676c elementor-widget elementor-widget-heading\" data-id=\"2d0676c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Wnioski<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53f32b0 elementor-widget elementor-widget-text-editor\" data-id=\"53f32b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Og\u00f3lnie rzecz bior\u0105c, czujnik zbli\u017ceniowy PNP wysy\u0142a sygna\u0142 wysokiego poziomu, gdy wykrywa cel i zapewnia dodatnie zasilanie obci\u0105\u017cenia, dlatego cz\u0119sto nazywany jest czujnikiem \u017ar\u00f3d\u0142owym; podczas gdy czujnik zbli\u017ceniowy NPN wysy\u0142a sygna\u0142 niskiego poziomu, gdy wykrywa cel i \u0142\u0105czy obci\u0105\u017cenie z uziemieniem, wi\u0119c drugi koniec obci\u0105\u017cenia musi by\u0107 pod\u0142\u0105czony do dodatniego bieguna zasilania.<\/span><\/p><p><span style=\"font-weight: 400;\">Je\u015bli masz dodatkowe pytania lub potrzebujesz wyceny czujnika NPN lub PNP, napisz do nas na adres <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"mailto:shonxu@lorentzzi.com\"><span style=\"font-weight: 400;\">shonxu@lorentzzi.com<\/span><\/a><\/span><span style=\"font-weight: 400;\"> za wsparcie!<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Both PNP and NPN proximity sensors are widely used in industrial automation, for example, to detect the position of moving objects, replace contact limit switches, detect the speed of rotating objects, count the object\u2019s numbers, etc.\u00a0 But do you know the difference between them, their wiring diagrams, and how to choose? This article will provide [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15496,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[110],"tags":[],"class_list":["post-11514","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sensor","desktop-align-center","tablet-align-left","mobile-align-left"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.0 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>PNP Vs NPN Proximity Sensors: Key Differences, Wiring Diagram And How To Choose<\/title>\n<meta name=\"description\" content=\"This blog will provide you with comprehensive knowledge on the differences for PNP Vs NPN Proximity Sensors, click to check it out now!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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