{"product_id":"tc-cen021-honeywell-ethernet-communication-module","title":"TC-CEN021 Honeywell Ethernet Communication Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTC-CEN021\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-performance Ethernet interface\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the Honeywell Experion PKS Series C platform. Serving as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecritical bridge\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebetween the control layer and plant-wide networks, this module ensures reliable data exchange with HMIs, historians, and other industrial devices. Supporting\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10\/100 Mbps auto-sensing\u003c\/strong\u003e, the TC-CEN021 delivers low-latency, high-integrity communication for complex automation systems.\u003c\/p\u003e\n\u003cp\u003eBuilt for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eindustrial durability\u003c\/strong\u003e, it features a rugged RJ45 interface and can operate across extreme temperatures from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-40°C to +70°C\u003c\/strong\u003e. For harsh or corrosive environments, coated versions are available to protect against moisture and chemical exposure. Its compact design and 24 VDC nominal power requirement make it ideal for integration into Series C racks while maintaining Honeywell’s standards for deterministic control networking.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTC-CEN021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDevice Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEthernet Communication Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNetwork Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\/100 Mbps (Auto-sensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhysical Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRJ45 Copper Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtocol Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e121 mm x 102 mm x 76 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eCore Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDCS Networking:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConnects Series C controllers to the Fault Tolerant Ethernet (FTE) backbone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHMI Connectivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides real-time data paths for operator stations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThird-Party Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInterfaces with external PLCs or smart field devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRemote Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnables secure communication to enterprise-level management and historian servers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the TC-CEN021 support Gigabit Ethernet?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo, it is optimized for industrial 10\/100 Mbps Ethernet, providing a balance of speed, noise immunity, and deterministic timing for process control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How can I identify a coated version?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCoated variants are typically denoted by a suffix (e.g., “R”) or by inspection of the conformal coating on the PCB. Verify the order code or physical marking for confirmation.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48746779869436,"sku":"TC-CEN021","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/TC-CEN021_2b736092-a20a-43e3-b6b0-c2c5c5d9e0ca.jpg?v=1770265839","url":"https:\/\/www.electronicplc.com\/products\/tc-cen021-honeywell-ethernet-communication-module","provider":"Electronic PLC","version":"1.0","type":"link"}