{"id":1966,"date":"2025-12-17T15:36:15","date_gmt":"2025-12-17T07:36:15","guid":{"rendered":"https:\/\/ksxiqian.cn\/?p=1966"},"modified":"2026-06-05T15:05:36","modified_gmt":"2026-06-05T07:05:36","slug":"sales-of-siemens-plc-module-6es7523-1bp50-0aa0-s7-1500-siemens-expansion-module","status":"publish","type":"post","link":"https:\/\/ksxiqian.cn\/?p=1966","title":{"rendered":"Sales Original Siemens 6ES7523-1BP50-0AA0 SM523 Digital I\/O Expansion Module 16DI 16DO Spring Terminal For S7-1500 PLC"},"content":{"rendered":"\n<p class=\"has-medium-font-size wp-block-paragraph\">We focus on sales of original sealed Siemens 6ES7523-1BP50-0AA0 (SM523) mixed digital input\/output module for SIMATIC S7-1500 PLC. Module specification:16-channel 24VDC digital input + 16-channel 24VDC PNP transistor output(0.5A per point), equipped with spring push-in front connector for quick field wiring. Support channel-level diagnostics for short circuit, open circuit and overload, conform to SIL2 safety standard, optical isolation between internal circuit and field wiring. Installed on S7-1500 backplane DIN rail, IP20 protection. Original factory package with 12-month warranty, stable stock to support bulk order and worldwide delivery.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We focus on sales of original sealed Sie&hellip;<\/p>\n","protected":false},"author":1,"featured_media":1819,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[],"class_list":["post-1966","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-s7-1500"],"acf":[],"_links":{"self":[{"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1966","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=1966"}],"version-history":[{"count":2,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1966\/revisions"}],"predecessor-version":[{"id":9094,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1966\/revisions\/9094"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/media\/1819"}],"wp:attachment":[{"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}