{"id":1326,"date":"2025-11-24T22:01:14","date_gmt":"2025-11-24T14:01:14","guid":{"rendered":"https:\/\/ksxiqian.cn\/?p=1326"},"modified":"2026-06-09T18:16:19","modified_gmt":"2026-06-09T10:16:19","slug":"supply-siemens-plc-6es7321-1bh02-0aa0-sm321-siemens-expansion-module","status":"publish","type":"post","link":"https:\/\/ksxiqian.cn\/?p=1326","title":{"rendered":"Supply Siemens PLC 6ES7321-1BH02-0AA0 SM321 16DI 24VDC Standard Digital Input Expansion Module"},"content":{"rendered":"\n<p class=\"has-medium-font-size wp-block-paragraph\">We supply <strong>100% original Siemens 6ES7321-1BH02-0AA0<\/strong> (SM321) for SIMATIC S7-300 PLC. It\u2019s a <strong>standard 16-channel 24VDC digital input module<\/strong> with <strong>opto-isolation<\/strong>, designed for general-purpose signal acquisition from switches, sensors and proximity detectors. <strong>German-made, factory sealed, 12-month official warranty, ready stock, global shipping<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We supply 100% original Siemens 6ES7321-&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-1326","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\/1326","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=1326"}],"version-history":[{"count":2,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1326\/revisions"}],"predecessor-version":[{"id":9267,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1326\/revisions\/9267"}],"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=1326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}