{"product_id":"6es7444-1mx00-0xe0-siemens-s7-400-ethernet-module","title":"6ES7444-1MX00-0XE0 Siemens S7-400 Ethernet Module","description":"\u003ch2\u003eSiemens 6ES7444-1MX00-0XE0: MAP 3.0 Industrial Ethernet Communication Module\u003c\/h2\u003e\n\u003cp\u003eBridge your S7-400 to legacy manufacturing networks. The Siemens \u003cstrong\u003e6ES7444-1MX00-0XE0\u003c\/strong\u003e (CP 444) is a specialized communication processor. It implements the full Manufacturing Automation Protocol (MAP) 3.0 architecture over 10 Mbit\/s Industrial Ethernet, enabling integration with older MAP-based factory systems and host computers.\u003c\/p\u003e\n\u003ch3\u003eCore Function \u0026amp; System Integration Role\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegacy Protocol Gateway:\u003c\/strong\u003e Provides dedicated connectivity for MAP 3.0 networks, a standard in 1980s\/90s automated manufacturing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Ethernet Physical Layer:\u003c\/strong\u003e Uses robust 10 Mbit\/s Ethernet with AUI or twisted-pair (ITP) connectivity for plant floor durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable S7 Communication:\u003c\/strong\u003e Supports S7 extended communication for data exchange within Siemens automation systems over the MAP network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Configuration Suite:\u003c\/strong\u003e Includes the necessary configuration package on CD for setup within the S7-400 environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetailed Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Model:\u003c\/strong\u003e Siemens \u003cstrong\u003e6ES7444-1MX00-0XE0\u003c\/strong\u003e (CP 444 Series).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #8e44ad;\"\u003eNetwork Protocol:\u003c\/strong\u003e Full MAP 3.0 protocol stack based on ISO transport protocol class 4.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #8e44ad;\"\u003ePhysical Network:\u003c\/strong\u003e 10 Mbit\/s Industrial Ethernet via 15-pin sub-D (AUI\/ITP auto-switching).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Resources:\u003c\/strong\u003e Supports 1 concurrent logical connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Transfer:\u003c\/strong\u003e Enables S7 extended communication services over the MAP network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Load:\u003c\/strong\u003e Draws maximum 3.1 A from the 5V DC backplane bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e Typical power loss is 15.6 W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Class:\u003c\/strong\u003e Designed for industrial operation from 0°C to 40°C (up to 55°C with forced ventilation).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Environmental Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Dimensions:\u003c\/strong\u003e Double-width module: 50mm (W) x 290mm (H) x 210mm (D).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Weight:\u003c\/strong\u003e Approximately 2,080 grams, indicating its substantial processor components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Port:\u003c\/strong\u003e Single 15-pin sub-D female connector for AUI or Industrial Twisted Pair cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Tolerance:\u003c\/strong\u003e Operates up to 80% relative humidity and withstands vibration per IEC 60068-2-6.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Conditions:\u003c\/strong\u003e Can be stored or transported in temperatures from -20°C to 60°C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackaging \u0026amp; Service Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage includes the CP 444 communication module and the configuration software CD.\u003c\/li\u003e\n\u003cli\u003eThis product is covered by a standard 12-month warranty for reliable operation.\u003c\/li\u003e\n\u003cli\u003eWe ship globally using reliable express services like FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExpert FAQs for Application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat kind of systems typically used MAP 3.0?\u003c\/strong\u003e\u003cbr\u003eMAP was widely used in automotive and discrete manufacturing for cell controller and host computer communication. This module allows modern S7-400 PLCs to integrate into such existing, legacy backbone networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan it connect to standard IEEE 802.3 Ethernet networks?\u003c\/strong\u003e\u003cbr\u003ePhysically, yes, via the AUI port with a transceiver. However, it only communicates using the MAP 3.0 protocol stack, not standard TCP\/IP. It is not for connecting to IT networks or the internet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the \"S7 extended communication\" it provides?\u003c\/strong\u003e\u003cbr\u003eThis allows the S7-400 CPU to communicate with other Siemens devices (like older S5 PLCs via suitable gateways) over the MAP network using native S7 services for data block exchange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy does it consume significant power from the backplane?\u003c\/strong\u003e\u003cbr\u003eThe 3.1A draw reflects the computational power needed to process the complex, multi-layered MAP 3.0 protocol suite in real-time on the module's own processor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this module still relevant for new projects?\u003c\/strong\u003e\u003cbr\u003ePrimarily for modernization and maintenance. It's a strategic solution for extending the life of existing MAP-based factory networks by connecting new S7-400 controllers without replacing the entire network infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2026 Ubest Automation Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone: \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51494431621402,"sku":"6ES7444-1MX00-0XE0","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/6ES7444-1MX00-0XE0.jpg?v=1789876096","url":"https:\/\/www.ubestplc.com\/products\/6es7444-1mx00-0xe0-siemens-s7-400-ethernet-module","provider":"Ubest Automation Limited","version":"1.0","type":"link"}