{"product_id":"kj3224x1-bk1-emerson-deltav-thermocouple-mv-input-module","title":"KJ3224X1-BK1 | Emerson DeltaV Thermocouple\/mV Input Module","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson KJ3224X1-BK1\u003c\/strong\u003e is an \u003cstrong\u003eS-Series Thermocouple \/ Millivolt (mV) Input Module\u003c\/strong\u003e for the DeltaV™ distributed control system. It provides 8 channels of accurate low-voltage temperature sensor signal digitization, with built-in cold junction compensation and channel-to-channel isolation.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Emerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e KJ3224X1-BK1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso Known As:\u003c\/strong\u003e 12P4707X082\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e S-Series Thermocouple\/mV Input Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Channels:\u003c\/strong\u003e 8 channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Type:\u003c\/strong\u003e Thermocouple and millivolt (mV) signals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocal Bus Power:\u003c\/strong\u003e 12 VDC at 210 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Architecture:\u003c\/strong\u003e Fully isolated inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Block Key Position:\u003c\/strong\u003e C1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 4.3 × 12.6 × 16 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.32 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Safety Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e −40 °C to +70 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock:\u003c\/strong\u003e 10 g, half-sine wave for 11 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration:\u003c\/strong\u003e 1 mm peak-to-peak (2–13.2 Hz \/ 5–16 Hz); 0.7 g (13.2–150 Hz) \/ 0.5 g (16–150 Hz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e 5 % – 95 % non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirborne Contaminants:\u003c\/strong\u003e ISA-S71.04-1985 Class G3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP Rating:\u003c\/strong\u003e IP20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e8-channel thermocouple and millivolt input for temperature measurement\u003c\/li\u003e\n\u003cli\u003eBuilt-in cold junction compensation for accurate thermocouple readings\u003c\/li\u003e\n\u003cli\u003eChannel-to-channel galvanic isolation blocks noise and ground loops\u003c\/li\u003e\n\u003cli\u003eInternal digital calibration burned into non-volatile memory—no manual trim required\u003c\/li\u003e\n\u003cli\u003eRotary keying system prevents mismatched terminal block installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this module require external calibration?\u003c\/strong\u003e\u003cbr\u003eA: No. The internal digital calibration data is burned permanently into the module's non-volatile memory during factory validation, providing long-term measurement drift stability without manual analog trim adjustments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What thermocouple types are supported?\u003c\/strong\u003e\u003cbr\u003eA: The module supports multiple thermocouple types. Verify specific type compatibility (J, K, T, E, etc.) against your DeltaV system manual.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What terminal block do I need?\u003c\/strong\u003e\u003cbr\u003eA: Use a rotary-keyed terminal block set to position \u003cstrong\u003eC1\u003c\/strong\u003e for proper compatibility.\u003c\/p\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSet the terminal block key to C1.\u003c\/li\u003e\n\u003cli\u003eInstall the card into an S-Series carrier slot.\u003c\/li\u003e\n\u003cli\u003eConnect thermocouple or mV sensor wiring per channel.\u003c\/li\u003e\n\u003cli\u003eEnsure proper shield grounding and avoid ground loops across channels.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelect KJ3224X1-BK1 when you need thermocouple or millivolt temperature measurement in DeltaV S-Series.\u003c\/li\u003e\n\u003cli\u003eVerify your thermocouple type and temperature range are supported by this module.\u003c\/li\u003e\n\u003cli\u003eFor RTD temperature measurement, consider the KJ3225X1-BK1 instead.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":53852347662520,"sku":"KJ3224X1-BK1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/KJ3224X1-BK1.png?v=1785735080","url":"https:\/\/www.globalpetroparts.com\/products\/kj3224x1-bk1-emerson-deltav-thermocouple-mv-input-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}