{"product_id":"emerson-deltav-kj3002x1-bf1-rtd-input-module","title":"Emerson DeltaV KJ3002X1-BF1 RTD Input Module","description":"\u003cp\u003eConfigured for temperature sensor signal digitization in Emerson DeltaV DCS platforms, the \u003cstrong\u003eEmerson DeltaV KJ3002X1-BF1\u003c\/strong\u003e (\u003cstrong\u003eKJ3002X1-BF1\u003c\/strong\u003e RTD Input Module) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix \/ Model Identifier\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eModule Description\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSupported Sensor Inputs\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eChannel Count\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSensor Resistance Type\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKJ3002X1-BF1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDeltaV Temperature Input Module\u003c\/td\u003e\n\u003ctd\u003eRTD, Thermocouple, mV, VDC\u003c\/td\u003e\n\u003ctd\u003e8 Channels\u003c\/td\u003e\n\u003ctd\u003eResistance Temperature Detector (OHMS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003eKJ3002X1-BF1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson DeltaV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.50 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4.1 x 5.2 x 1.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e12 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Current\u003c\/td\u003e\n\u003ctd\u003e160 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e8 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Update Rate\u003c\/td\u003e\n\u003ctd\u003e8 inputs in 100 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCold Junction Compensation and Signal Conditioning\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Sensor Processing\u003c\/strong\u003e: Interfaces directly with RTD, Thermocouple, mV, and VDC field elements, applying analog-to-digital conversion across all 8 channels simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Junction Compensation (CJC)\u003c\/strong\u003e: Integrates internal CJC reference networks and lead-wire resistance cancellation to maintain +\/-0.1% acquisition precision across the extended operating range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation\u003c\/strong\u003e: Features complete optical and galvanic isolation barriers that prevent ground loops and shield backplane logic from field voltage surges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the dynamic update rate for temperature acquisition on the KJ3002X1-BF1?\u003c\/p\u003e\n\u003cp\u003eA: The module scans, digitizes, and updates process values for all 8 input channels in 100 ms across the backplane local bus.\u003c\/p\u003e\n\u003cp\u003eQ: Does the KJ3002X1-BF1 module support Removal and Insertion Under Power (RIUP)?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the card can be inserted or removed on a powered DeltaV carrier assembly without disrupting active operations on adjacent I\/O cards.\u003c\/p\u003e\n\u003cp\u003eQ: How are lead-wire resistance variations mitigated when connecting 3-wire or 4-wire RTDs?\u003c\/p\u003e\n\u003cp\u003eA: The input circuitry uses precision constant-current excitation sources and balanced differential sensing to cancel line-resistance offsets automatically.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrier Latching\u003c\/strong\u003e: Insert the module firmly into the designated slot on the DeltaV 8-wide carrier base until top and bottom mechanical latches snap into place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Earth Bonding\u003c\/strong\u003e: Connect sensor shield drain wires directly to the carrier shield grounding bar to suppress ambient high-frequency electromagnetic noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Duct Separation\u003c\/strong\u003e: Route low-level RTD and millivolt input signal wires in dedicated, shielded wiring ducts separate from AC power distribution lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Screw Torque\u003c\/strong\u003e: Torque terminal block conductor screws to 0.5-0.6 Nm to maintain gas-tight electrical contact under industrial vibration conditions.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":48698816987326,"sku":"KJ3002X1-BF1","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-08_15-03-48_36e2f453-1ef7-481f-9101-a9dd4b797745.png?v=1786432669","url":"https:\/\/www.autooiltech.com\/ar\/products\/emerson-deltav-kj3002x1-bf1-rtd-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}