{"id":1186,"date":"2025-11-18T16:22:11","date_gmt":"2025-11-18T08:22:11","guid":{"rendered":"https:\/\/ksxiqian.cn\/?p=1186"},"modified":"2026-06-08T18:39:28","modified_gmt":"2026-06-08T10:39:28","slug":"proxy-siemens-plc-module-6es7901-3db30-0xa0-pc-ppi-cable","status":"publish","type":"post","link":"https:\/\/ksxiqian.cn\/?p=1186","title":{"rendered":"Proxy Original Siemens 6ES7901-3DB30-0XA0 PC\/PPI USB MultiMaster Programming Cable for S7-200 PLC"},"content":{"rendered":"\n<p class=\"has-medium-font-size wp-block-paragraph\">We act as authorized proxy for original sealed Siemens 6ES7901-3DB30-0XA0, a dedicated USB\/PPI MultiMaster cable designed to connect S7-200 series PLC to PC for programming, data upload\/download and real-time diagnostics. It features optical isolation for noise resistance, plug-and-play compatibility with STEP 7-Micro\/WIN, and supports multi-master PPI communication.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Part No\uff1a6ES7901-3DB30-0XA0 <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Type\uff1aUSB\/PPI MultiMaster Cable (PC\/PPI) <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Compatibility\uff1aSiemens S7-200 series PLC <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Interface\uff1aUSB (PC) \u2194 RS-485 9-pin D-sub (PLC) <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Length\uff1a5.6 meters <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Protocol\uff1aPPI (MultiMaster supported; Freeport not supported) <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Isolation\uff1aOptical isolation between PC and PLC <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Speed\uff1aMax 187.5 kbps <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Power\uff1aUSB bus-powered <\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">OS Support\uff1aWindows 7\/10\/11<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We act as authorized proxy for original &hellip;<\/p>\n","protected":false},"author":1,"featured_media":1187,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[41],"tags":[],"class_list":["post-1186","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-s7-200"],"acf":[],"_links":{"self":[{"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1186","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=1186"}],"version-history":[{"count":2,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1186\/revisions"}],"predecessor-version":[{"id":9180,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1186\/revisions\/9180"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/media\/1187"}],"wp:attachment":[{"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1186"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}