{"product_id":"kj4001x1-na1-emerson-deltav-dual-right-localbus-extender","title":"KJ4001X1-NA1 Emerson DeltaV Dual Right LocalBus Extender","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #1677b8;\"\u003eKJ4001X1-NA1\u003c\/span\u003e\u003c\/strong\u003e is an Emerson \u003cstrong\u003eHorizontal LocalBus Dual Right Cable Extender\u003c\/strong\u003e for DeltaV scalable process systems. It provides LocalBus interconnection between compatible system carriers through dedicated extender cables.\u003c\/p\u003e\n\n\u003cp\u003eThis assembly supports \u003cstrong\u003e12 VDC LocalBus power at 8 A\u003c\/strong\u003e. Its certified configuration also addresses specific Zone 2 hazardous-area applications. Engineers must follow the applicable installation restrictions and system configuration requirements.\u003c\/p\u003e\n\n\u003cp\u003eThe main engineering considerations include power distribution, cable routing, interconnection distance, and hazardous-area protection. Correct installation helps maintain the integrity of the DeltaV LocalBus architecture.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eEmerson\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eKJ4001X1-NA1\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eDeltaV Scalable Process System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHorizontal LocalBus Dual Right Cable Extender\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocalBus Voltage\u003c\/td\u003e\n\u003ctd\u003e12 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocalBus Current\u003c\/td\u003e\n\u003ctd\u003e8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Combined Length\u003c\/td\u003e\n\u003ctd\u003e6.5 meters for I\/O carriers and LocalBus extenders\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirborne Contaminants\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04-1985 Class G3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e10g, half-sine wave, 11 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e1 mm peak-to-peak at 5–16 Hz; 0.5g at 16–150 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eHazardous-Area Certification\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eKJ4001X1-NA1\u003c\/strong\u003e carries the following documented hazardous-area identification:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment Category:\u003c\/strong\u003e II 3 G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification Body:\u003c\/strong\u003e Nemko\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificate Number:\u003c\/strong\u003e 02ATEX431U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Marking:\u003c\/strong\u003e EEx nA IIC T4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Zone 2 hazardous-area installations, subject to certification conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVerify the equipment marking and certificate conditions before installation. The complete system must also satisfy applicable hazardous-area requirements.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eLocalBus Architecture and Electrical Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe extender supports LocalBus power and interconnection within the DeltaV system. Engineers should evaluate the following parameters before completing the system layout.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower distribution:\u003c\/strong\u003e Verify the 12 VDC supply and 8 A LocalBus rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrier configuration:\u003c\/strong\u003e Confirm the intended extender position and compatible system arrangement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable distance:\u003c\/strong\u003e Keep the combined carrier and extender length within 6.5 meters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure routing:\u003c\/strong\u003e Install interconnecting cables between separate enclosures inside conduit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem verification:\u003c\/strong\u003e Check the complete arrangement against Emerson hardware documentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eMechanical and Environmental Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe specified operating limits support engineering assessments for industrial control cabinets.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eEngineering Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003eMaintain ambient conditions between -40°C and +70°C.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003eMaintain 5% to 95% RH without condensation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Contamination\u003c\/td\u003e\n\u003ctd\u003eObserve ISA-S71.04-1985 Class G3 conditions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDust and Moisture\u003c\/td\u003e\n\u003ctd\u003eConsider additional enclosure protection where required.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Shock\u003c\/td\u003e\n\u003ctd\u003e10g half-sine wave for 11 ms.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow-Frequency Vibration\u003c\/td\u003e\n\u003ctd\u003e1 mm peak-to-peak from 5 to 16 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-Frequency Vibration\u003c\/td\u003e\n\u003ctd\u003e0.5g from 16 to 150 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eIP20 Protection:\u003c\/strong\u003e This rating does not provide water protection. Use an appropriate control cabinet for installations exposed to moisture or external contamination.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInstallation and Commissioning Instructions\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eInstallation requires strict power isolation. This unit does not support insertion or removal while system power remains energized.\u003c\/p\u003e\n\n\u003col\u003e\n\u003cli\u003eReview the DeltaV system configuration and hazardous-area requirements.\u003c\/li\u003e\n\u003cli\u003eIdentify the designated carrier position and cable connection arrangement.\u003c\/li\u003e\n\u003cli\u003eDe-energize the system before connecting or disconnecting carriers and extender cables.\u003c\/li\u003e\n\u003cli\u003eInspect the cable condition and connection points.\u003c\/li\u003e\n\u003cli\u003eVerify the combined interconnection length does not exceed 6.5 meters.\u003c\/li\u003e\n\u003cli\u003eRoute cables between enclosures through conduit.\u003c\/li\u003e\n\u003cli\u003eComplete the required installation checks before restoring power.\u003c\/li\u003e\n\u003cli\u003eVerify system operation through the approved commissioning procedure.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant Safety Warning:\u003c\/strong\u003e Never unplug this unit unless the system has been de-energized or the area is confirmed safe. Follow the approved hazardous-area work procedures.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRequired Documentation:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eEmerson Document 12P2046: DeltaV Scalable Process System Zone 2 Installation Instructions.\u003c\/li\u003e\n\u003cli\u003eInstalling Your DeltaV Automation System manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eMaintenance and Field Service\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThis assembly contains no user-serviceable parts. It requires no calibration and must not be disassembled.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical inspection:\u003c\/strong\u003e Check the housing and accessible connections for damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable inspection:\u003c\/strong\u003e Examine LocalBus connections during scheduled shutdowns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental monitoring:\u003c\/strong\u003e Review cabinet temperature, humidity, and contamination conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower checks:\u003c\/strong\u003e Investigate LocalBus power deviations through approved system diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement control:\u003c\/strong\u003e Confirm the complete model number and system configuration before replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eProduct Identification and Ordering\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdentification Item\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eKJ4001X1-NA1\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Description\u003c\/td\u003e\n\u003ctd\u003eHorizontal LocalBus Dual Right Cable Extender\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform\u003c\/td\u003e\n\u003ctd\u003eDeltaV Scalable Process System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e12 VDC, 8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous-Area Marking\u003c\/td\u003e\n\u003ctd\u003eII 3 G, EEx nA IIC T4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertificate Reference\u003c\/td\u003e\n\u003ctd\u003eNemko 02ATEX431U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTraceability\u003c\/td\u003e\n\u003ctd\u003eSerial number, location, and manufacturing date on product label\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eAlways check the product label for its serial number, installation location, and manufacturing date.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ1: Why is LocalBus cable routing important in multi-enclosure installations?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIncorrect routing can compromise installation compliance and system organization. Emerson requires interconnecting cables between enclosures to run through conduit. Engineers should incorporate this requirement during cabinet and cable-tray planning.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: What should engineers consider when designing a Zone 2 installation?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCheck the equipment category, protection marking, certificate conditions, and installation instructions. Also verify the surrounding equipment and complete assembly against applicable hazardous-area requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: Does this component require periodic calibration?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNo. The manufacturer documentation specifies that calibration is not required. Maintenance teams should focus on external inspection, connection integrity, and installation conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ4: What is the recommended response when a replacement unit has a different manufacturing date?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCompare the complete part number and verify the applicable system documentation. Check the product label and certification details. Do not rely on manufacturing date alone when determining compatibility.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ5: What information helps identify the correct spare during an urgent maintenance shutdown?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eProvide the complete model number, product description, serial number, and installation location. Photos of the product label can also help confirm identification. Verify the existing carrier arrangement and cable configuration before ordering.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eIndustrial Spare Parts Supply and Support\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eGlobal PLC Spare HUB supports industrial automation spare-part sourcing for Emerson DeltaV control systems.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Identification:\u003c\/strong\u003e Assistance with model and configuration verification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Assistance:\u003c\/strong\u003e Support with product specifications and system integration checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12-month warranty coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e DHL, FedEx, and UPS international shipping options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder Processing:\u003c\/strong\u003e Typically 24–48 hours after order confirmation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eContact our team for pricing, availability, and technical assistance for the \u003cstrong\u003e\u003cspan style=\"color: #1677b8;\"\u003eKJ4001X1-NA1\u003c\/span\u003e Emerson DeltaV Horizontal LocalBus Dual Right Cable Extender\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":68027764441270,"sku":"KJ4001X1-NA1","price":203.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/KJ4001X1-NA1-3.jpg?v=1794280309","url":"https:\/\/www.plcsparehub.com\/products\/kj4001x1-na1-emerson-deltav-dual-right-localbus-extender","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}