{"product_id":"emerson-kj3222x1-ba1-analog-input-module","title":"Emerson KJ3222X1-BA1 Analog Input Module","description":"\u003cp\u003eConfigured for high-accuracy signal processing in DCS platforms, the \u003cstrong\u003eEmerson KJ3222X1-BA1\u003c\/strong\u003e (\u003cstrong\u003eKJ3222X1-BA1\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution.\u003c\/p\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\u003eKJ3222X1-BA1\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA \/ As Manufactured\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.40 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard DeltaV Carrier Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC System Field Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlternate Part Number\u003c\/td\u003e\n\u003ctd\u003e12P2532X092\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Input\u003c\/td\u003e\n\u003ctd\u003e8 Point Analog 4-20 mA HART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eSensors \u0026amp; Switches \/ Thermocouple\/RTD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; HART Fieldbus Integration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol Processing:\u003c\/strong\u003e Accepts 8 channels of 4-20 mA analog inputs while supporting bi-directional digital HART communication for field device diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation:\u003c\/strong\u003e Provides galvanic isolation barriers across field input channels to suppress common-mode electrical noise and mitigate ground loop interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Junction Compensation \u0026amp; Dynamic Scaling:\u003c\/strong\u003e Interfaces seamlessly with temperature sensors and smart transmitters across DeltaV system backplane carriers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What field communication protocols are supported by the KJ3222X1-BA1 module? A: The card processes standard 8-channel 4-20 mA analog current signals overlaid with digital HART protocol communication.\u003c\/p\u003e\n\u003cp\u003eQ: How should signal cable shielding be handled during field installation?\u003c\/p\u003e\n\u003cp\u003eA: Route field connections using shielded twisted-pair wiring and connect the shield drain wire to a single chassis earth bar inside the enclosure.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that local backplane carrier power is de-energized or confirmed stable prior to module insertion or removal.\u003c\/li\u003e\n\u003cli\u003eAlign the card edges precisely with the carrier guide rails to prevent mechanical stress on the backplane connector pins.\u003c\/li\u003e\n\u003cli\u003eKeep low-voltage 4-20 mA HART signal conductors separated from high-voltage AC cables in panel wireways.\u003c\/li\u003e\n\u003cli\u003eSecure the card retaining latches completely to ensure low-resistance earth grounding and vibration stability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":48695803412670,"sku":"KJ3223X1-BA1","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-09_17-01-18_30423305-174c-4cba-ba91-82e874ce751a.png?v=1786329177","url":"https:\/\/www.autooiltech.com\/es\/products\/emerson-kj3222x1-ba1-analog-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}