{"id":1345,"date":"2025-11-24T22:11:37","date_gmt":"2025-11-24T14:11:37","guid":{"rendered":"https:\/\/ksxiqian.cn\/?p=1345"},"modified":"2026-06-09T18:08:22","modified_gmt":"2026-06-09T10:08:22","slug":"new-siemens-plc-6es7321-1fh00-0aa0-sm321-siemens-expansion-module","status":"publish","type":"post","link":"https:\/\/ksxiqian.cn\/?p=1345","title":{"rendered":"New Siemens PLC 6ES7321-1FH00-0AA0 SM321 16-Channel Isolated 120\/230V AC Digital Input Expansion Module"},"content":{"rendered":"\n<p class=\"has-medium-font-size wp-block-paragraph\">We supply <strong>brand new original Siemens 6ES7321-1FH00-0AA0<\/strong>, a high\u2011voltage SM321 digital input module for SIMATIC S7\u2011300 PLC systems. It provides <strong>16 galvanically isolated digital inputs for 120\/230V AC (47\u201363Hz)<\/strong>, ideal for connecting AC sensors, limit switches, and mains\u2011rated control devices. <strong>Germany origin, factory sealed, 12\u2011month official warranty, in stock, competitive price, fast global delivery<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We supply brand new original Siemens 6ES&hellip;<\/p>\n","protected":false},"author":1,"featured_media":1327,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"class_list":["post-1345","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-s7-300"],"acf":[],"_links":{"self":[{"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1345"}],"version-history":[{"count":2,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1345\/revisions"}],"predecessor-version":[{"id":9259,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1345\/revisions\/9259"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/media\/1327"}],"wp:attachment":[{"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1345"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1345"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}