{"id":1369,"date":"2025-11-24T22:27:53","date_gmt":"2025-11-24T14:27:53","guid":{"rendered":"https:\/\/ksxiqian.cn\/?p=1369"},"modified":"2026-06-06T14:43:31","modified_gmt":"2026-06-06T06:43:31","slug":"agent-siemens-plc-6es7322-1hh01-0aa0-sm322-siemens-expansion-module","status":"publish","type":"post","link":"https:\/\/ksxiqian.cn\/?p=1369","title":{"rendered":"Agent Original Siemens 6ES7322-1HH01-0AA0 SM322 16-Channel Relay Digital Output Expansion Module for S7-300 PLC System"},"content":{"rendered":"\n<p class=\"has-medium-font-size wp-block-paragraph\">We are authorized agent for original sealed Siemens 6ES7322-1HH01-0AA0, SM322 relay digital output module designed for S7-300 PLC, installed on U-type backplane to drive contactors, solenoid valves and various AC\/DC field actuators.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Core Technical Parameters<\/h3>\n\n\n\n<ul class=\"wp-block-list has-medium-font-size\">\n<li>Channel: 16-point relay output (16DO), mechanical relay contact isolation<\/li>\n\n\n\n<li>Load Specification: Relay contacts compatible with AC230V \/ DC24V mixed loads<\/li>\n\n\n\n<li>Indication: Individual channel LED status display for working condition monitoring<\/li>\n\n\n\n<li>Mounting: DIN rail U-rack installation, IP20 protection grade, working temperature 0\u2103~+60\u2103<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>We are authorized agent for original sea&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-1369","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\/1369","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=1369"}],"version-history":[{"count":2,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1369\/revisions"}],"predecessor-version":[{"id":9177,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1369\/revisions\/9177"}],"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=1369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}