{"product_id":"emerson-kj4001x1-ha1-12p0949x042-localbus-extender-cable","title":"Emerson KJ4001X1-HA1 12P0949X042 Localbus Extender Cable","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-1784 citation-end-1784\"\u003eThe Emerson KJ4001X1-HA1 (Part Number 12P0949X042) is a specialized communication link designed for the DeltaV™ Distributed Control System (DCS) and DeltaV SIS™ safety systems.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eThis Localbus Extender Cable is essential for expanding the physical footprint of the system, enabling the connection between I\/O carriers and controllers when they are not mounted on the same backplane. It facilitates the high-speed transfer of process data and control signals, ensuring that distributed I\/O modules remain fully synchronized with the central control logic.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eRated at 12 VDC with a current draw of 150 mA, this extender cable maintains the electrical integrity of the LocalBus over distance. It is engineered to support the modularity of the DeltaV architecture, allowing for flexible cabinet layouts and system expansions in complex industrial environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance and Environmental Resilience\u003c\/h3\u003e\n\u003cp\u003eDesigned to meet the rigorous demands of process automation, the KJ4001X1-HA1 is built to withstand chemical and mechanical stressors commonly found in industrial facilities.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Signal Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe cable is shielded to prevent electromagnetic interference (EMI) from disrupting high-speed data packets across the LocalBus extension.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCorrosive Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt to comply with ISA-S71.04-1985 Airborne Contaminants Class G3, making it ideal for use in refineries and chemical plants where corrosive gases are present.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShock and Vibration Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRated to endure 10g half-sinewave shocks and 1mm peak-to-peak vibration (5 to 16Hz), ensuring reliable connectivity on turbine decks or near heavy reciprocating machinery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOperates consistently in ambient temperatures from 0°C to 60°C, suitable for standard industrial control rooms and marshalling cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIP20 Enclosure Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides protection against solid foreign objects while ensuring the necessary airflow for heat management within the module housing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEmerson (Fisher-Rosemount)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eKJ4001X1-HA1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12P0949X042\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLocalbus Extender Cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperational Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e150 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHumidity Tolerance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5% to 95% (Non-condensing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12.1 cm x 5.2 cm x 16.6 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.34 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Origin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUSA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Application\u003c\/h3\u003e\n\u003cp\u003eThe KJ4001X1-HA1 is a vital networking component for DeltaV installations in sectors requiring high availability and distributed I\/O flexibility:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePetrochemical \u0026amp; Refining:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExtending I\/O networks across large control rooms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcess Safety (SIS):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsuring reliable communication for emergency shutdown systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Generation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConnecting localized I\/O carriers in expansive turbine halls.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePharmaceutical Manufacturing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMaintaining signal accuracy in validated clean-room control architectures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":45519107227821,"sku":"12P0949X042","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/KJ4001X1-HA112P0949X042-2__4.jpg?v=1768380738","url":"https:\/\/www.maxwellplc.com\/products\/emerson-kj4001x1-ha1-12p0949x042-localbus-extender-cable","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}