{"id":8229,"date":"2026-07-13T12:18:55","date_gmt":"2026-07-13T12:18:55","guid":{"rendered":"https:\/\/apex-semiconductor.de\/index.php\/produkt\/pepperlfuchs-k-system-kfd2-stc4-ex1-kfd2-stc4-ex1-smart-transmitter-power-supply-isolated-barrier-used-1\/"},"modified":"2026-07-13T12:18:55","modified_gmt":"2026-07-13T12:18:55","slug":"pepperlfuchs-k-system-kfd2-stc4-ex1-kfd2-stc4-ex1-smart-transmitter-power-supply-isolated-barrier-used-1","status":"publish","type":"product","link":"https:\/\/apex-semiconductor.de\/index.php\/produkt\/pepperlfuchs-k-system-kfd2-stc4-ex1-kfd2-stc4-ex1-smart-transmitter-power-supply-isolated-barrier-used-1\/","title":{"rendered":"Pepperl+Fuchs &#8211; K-System KFD2-STC4-Ex1 &#8211; KFD2-STC4-Ex1 &#8211; SMART Transmitter Power Supply \/ Isolated Barrier-Used &#8211; 1"},"content":{"rendered":"<p>Pepperl+Fuchs KFD2-STC4-Ex1 K-System Smart Transmitter Power Supply 24VDC 0\/4-20mA ATEX SIL2<\/p>\n<p>Used Pepperl+Fuchs KFD2-STC4-Ex1 K-System SMART transmitter power supply \/ isolated barrier. 1-channel DIN-rail module for 2-wire and 3-wire SMART transmitters or 2-wire current sources, providing a galvanically isolated 0\/4\u201320 mA output to the safe area as per Pepperl+Fuchs datasheet. Powered from 24 V DC via terminals or Power Rail, certified for ATEX \/ IECEx applications up to SIL 2 according to IEC\/EN 61508. Module shows normal cosmetic signs of use and was removed from a working control panel; no further functional testing has been performed by us. Please verify type KFD2-STC4-Ex1, required input\/output ranges and Ex approvals against your plant documentation before purchase.<\/p>\n\n<p>C109<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pepperl+Fuchs KFD2-STC4-Ex1 K-System Smart Transmitter Power Supply 24VDC 0\/4-20mA ATEX SIL2 Used Pepperl+Fuchs KFD2-STC4-Ex1 K-System SMART transmitter power supply \/ isolated barrier. 1-channel DIN-rail module for 2-wire and 3-wire SMART transmitters or 2-wire current sources, providing a galvanically isolated 0\/4\u201320 mA output to the safe area as per Pepperl+Fuchs datasheet. Powered from 24 V DC&#8230;<\/p>\n","protected":false},"featured_media":8223,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"box":[],"product_brand":[476],"product_cat":[475],"product_tag":[],"apx_part_category":[565],"class_list":["post-8229","product","type-product","status-publish","has-post-thumbnail","product_brand-pepperl_fuchs","product_cat-safety-relays-controllers","apx_part_category-control-electronics","first","instock","taxable","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"acf":[],"_links":{"self":[{"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/product\/8229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/comments?post=8229"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/media\/8223"}],"wp:attachment":[{"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/media?parent=8229"}],"wp:term":[{"taxonomy":"box","embeddable":true,"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/box?post=8229"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/product_brand?post=8229"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/product_cat?post=8229"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/product_tag?post=8229"},{"taxonomy":"apx_part_category","embeddable":true,"href":"https:\/\/apex-semiconductor.de\/index.php\/wp-json\/wp\/v2\/apx_part_category?post=8229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}