{"product_id":"kj3004x1-ba1-emerson-fieldbus-h1-communication-module","title":"KJ3004X1-BA1 Emerson Fieldbus H1 Communication Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKJ3004X1-BA1 (12P2093X042)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a Series 2\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFoundation Fieldbus H1 interface card\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for the\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003eEmerson Electric\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDeltaV™ M-Series\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edistributed control system. It provides the primary digital communication link between the DeltaV controller and intelligent H1 field devices, enabling reliable bi-directional data exchange for transmitters, valve positioners, and other smart instruments.\u003c\/p\u003e\n\u003cp\u003eBuilt for mission-critical industrial environments, this module supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eadvanced device diagnostics\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eControl-in-the-Field (CIF)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctionality, allowing control strategies to be distributed closer to the process. Its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehot-swappable design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eenhances system availability by permitting replacement without shutting down the carrier or interrupting active control operations.\u003c\/p\u003e\n\u003cp\u003eEngineered for high reliability, the card supports redundancy strategies to reduce communication risk and ensure continuous access to critical field data in demanding plant-floor conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Parameters\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eSpecification\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eKJ3004X1-BA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e12P2093X042\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Protocol\u003c\/td\u003e\n\u003ctd\u003eFoundation Fieldbus H1 (31.25 kbit\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (Nominal via backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Power Consumption\u003c\/td\u003e\n\u003ctd\u003e10 W (Maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +70°C (-40°F to 158°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration\u003c\/td\u003e\n\u003ctd\u003e0.5 g RMS (20–2000 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEMC Compliance\u003c\/td\u003e\n\u003ctd\u003eEN 61000-6-2 (Immunity), EN 61000-6-4 (Emissions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDeltaV M-Series Horizontal or Vertical Carrier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eImplementation \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKJ3004X1-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis widely deployed in:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOil \u0026amp; gas refining\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemical processing plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater and wastewater treatment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower generation facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt integrates seamlessly with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estandard H1 power conditioners and field junction boxes\u003c\/strong\u003e, forming a robust Fieldbus segment architecture within the DeltaV system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the KJ3004X1-BA1 supply power to the Fieldbus segment?\u003c\/strong\u003e\u003cbr\u003eNo. The module manages communication and logic only. A separate\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFieldbus power conditioner\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emust supply 9–32 VDC to energize devices on the H1 segment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module compatible with Series 1 DeltaV carriers?\u003c\/strong\u003e\u003cbr\u003eIt is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSeries 2 component\u003c\/strong\u003e. While physically compatible with most M-series carriers, firmware and controller revisions should be verified before integrating with older Series 1 systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the module be replaced during operation?\u003c\/strong\u003e\u003cbr\u003eYes. The DeltaV architecture supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehot-swapping\u003c\/strong\u003e, enabling module replacement without shutting down the control system, provided redundancy and power design are properly implemented.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":48746802970876,"sku":"KJ3004X1-BA1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/KJ3004X1-BA11.jpg?v=1771055433","url":"https:\/\/www.electronicplc.com\/products\/kj3004x1-ba1-emerson-fieldbus-h1-communication-module","provider":"Electronic PLC","version":"1.0","type":"link"}