{"product_id":"siemens-6gk7443-1ex30-0xe0-industrial-automation-module","title":"Siemens 6GK7443-1EX30-0XE0 Industrial Automation Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Siemens \u003cstrong\u003e6GK7443-1EX30-0XE0\u003c\/strong\u003e is a high-performance communications processor designed for the S7-400 automation platform. As a CP 443-1 module, it integrates seamlessly into industrial networks, offering dual 10\/100 Mbit\/s Industrial Ethernet interfaces with RJ45 connectors. This unit supports ISO, TCP, UDP, and PROFINET IO controller functionality, making it a critical component for advanced control and data exchange. Whether upgrading an existing S7-400 rack or replacing an outdated communication module, the \u003cstrong\u003e6GK7443-1EX30-0XE0\u003c\/strong\u003e delivers reliable and scalable connectivity.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransfer rate (1st interface)\u003c\/td\u003e\n\u003ctd\u003e10 to 100 Mbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Industrial Ethernet interfaces\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical connections (1st interface)\u003c\/td\u003e\n\u003ctd\u003e2 x RJ45 ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply voltage (from backplane bus)\u003c\/td\u003e\n\u003ctd\u003e5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent consumption (typical)\u003c\/td\u003e\n\u003ctd\u003e1.4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower loss\u003c\/td\u003e\n\u003ctd\u003e7.25 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature range\u003c\/td\u003e\n\u003ctd\u003e0 to 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature range\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative humidity (max, non-condensing)\u003c\/td\u003e\n\u003ctd\u003e95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule format\u003c\/td\u003e\n\u003ctd\u003eCompact S7-400 single width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e25 mm x 290 mm x 210 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e0.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eKey communication features include support for SEND\/RECEIVE blocks, S7 routing, IP configuration via DHCP or block, IP Access Control List, time synchronization, extended web diagnostics, Fast Startup, and PROFIenergy. The module can act as a PROFINET IO controller managing up to 128 IO devices, with IRT support for 64 devices.\u003c\/p\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003e6GK7443-1EX30-0XE0\u003c\/strong\u003e is ideal for upgrading older S7-400 communication processors, such as the CP 443-1 Advanced or standard CP 443-1s that lack PROFINET IO controller capability. In manufacturing plants, it enables high-speed data exchange between PLCs, drives, and HMI systems over a deterministic Industrial Ethernet network. It also excels in process industries where reliable S7 communication and time synchronization (NTP, SICLOCK) are critical for coordinated control.\u003c\/p\u003e\u003ch2\u003eCompatible Systems\u003c\/h2\u003e\u003cp\u003eThe module is designed specifically for Siemens S7-400 racks. It requires a compatible backplane bus and can be used with CPUs such as the 416, 417, or 414 series. Configuration is performed with STEP 7 V5.5 SP3 or higher, or STEP 7 Professional V12 (TIA Portal) or higher. It supports multiple protocols including SNMP v1, DCP, LLDP, and Media Redundancy Protocol (MRP) for ring redundancy.\u003c\/p\u003e\u003ch2\u003eSelection Guide\u003c\/h2\u003e\u003cp\u003eBefore purchasing, verify your S7-400 CPU supports the \u003cstrong\u003e6GK7443-1EX30-0XE0\u003c\/strong\u003e and that you have the correct STEP 7 version for configuration. For a quick and reliable source, visit \u003cstrong\u003eubest101\u003c\/strong\u003e to order this genuine Siemens module with fast shipping.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":44415226904675,"sku":"6GK7443-1EX30-0XE0","price":264.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/6GK7443-1EX30-0XE0.jpg?v=1785233034","url":"https:\/\/www.plcsourcepro.com\/products\/siemens-6gk7443-1ex30-0xe0-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}