{"id":1731,"date":"2025-11-29T17:17:07","date_gmt":"2025-11-29T09:17:07","guid":{"rendered":"https:\/\/ksxiqian.cn\/?p=1731"},"modified":"2026-06-25T15:14:24","modified_gmt":"2026-06-25T07:14:24","slug":"supply-siemens-plc-module-6gk7443-1ex11-0xe0-s7-400-communication-module-cp443","status":"publish","type":"post","link":"https:\/\/ksxiqian.cn\/?p=1731","title":{"rendered":"Supply Original Germany Siemens 6GK7443-1EX11-0XE0 CP443-1 Industrial Ethernet Communication Module For Legacy S7-400 PLC System Maintenance"},"content":{"rendered":"\n<p class=\"has-medium-font-size wp-block-paragraph\">Complete order number: 6GK7443-1EX11-0XE0<br>Product Model: CP 443-1 First Generation Industrial Ethernet Communication Processor<br>Adaptation system: Siemens SIMATIC S7-400 full series CPU, S7-400H redundant control system, FM458\/TDC process control system<br>Origin: Made in Germany<br>Hardware interface: 1 RJ45 10\/100Mbps adaptive industrial Ethernet interface, compatible with AUI\/ITP old coaxial Ethernet interface<br>Support communication protocols: S7 bilateral communication, ISO on TCP, TCP, UDP, ISO transport protocol, S5 compatible communication, S7 routing<br>Core function: Independently undertake S7-400 PLC Ethernet communication tasks and share CPU communication load; Realize upper computer monitoring, data exchange between PLCs, remote uploading and downloading of programming devices, cross network S7 routing communication, and adapt to early industrial Ethernet automation project networking<br>Electrical specifications: S7-400 single slot rack installation, backplane 5VDC power supply, supports rack hot swapping<br>Working environment: Industrial operating temperature from 0 \u2103 to+60 \u2103, IP20 protection, industrial EMC anti electromagnetic interference design<br>Product lifecycle: Siemens original factory has been discontinued and is only used for maintenance and replacement of old production line equipment; Upgrade alternative models: 6GK7443-1EX20-0XE0, 6GK7443-1EX30-0XE0<br>Source status: Original factory channel, brand new inventory, spot supply, 12-month warranty, supports global bulk foreign trade spare parts ordering<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Complete order number: 6GK7443-1EX11-0XE&hellip;<\/p>\n","protected":false},"author":1,"featured_media":1664,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[],"class_list":["post-1731","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-s7-400"],"acf":[],"_links":{"self":[{"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1731","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=1731"}],"version-history":[{"count":2,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1731\/revisions"}],"predecessor-version":[{"id":9579,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/posts\/1731\/revisions\/9579"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=\/wp\/v2\/media\/1664"}],"wp:attachment":[{"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1731"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1731"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ksxiqian.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1731"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}