{"product_id":"kj3224x1-ba1-emerson-thermocouple-mv-input-module","title":"KJ3224X1-BA1 Emerson Thermocouple \/ mV Input Module","description":"\u003ch2\u003e\n\u003cimg height=\"31\" width=\"65\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0834\/0789\/6885\/files\/EMERSON_480x480.png?v=1697462558\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson KJ3224X1-BA1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eKJ3224X1-BA1\u003c\/strong\u003e Thermocouple \/ mV Input Module, operates as a dedicated hardware component for multi-channel thermocouple and low-level millivolt signal acquisition within DeltaV S-series distributed control systems.\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\u003eKJ3224X1-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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard S-series card envelope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLocal Bus Power 12 VDC at 210 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003eThermocouple \/ mV inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Ratings\u003c\/td\u003e\n\u003ctd\u003eII 3 G Ex nA [ic] IIC Gc, II 3 G Ex nA [nL] IIC Gc, FM13ATEX0034U, IECEx FMG 13.0015U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Class\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04 –1985 Airborne Contaminants Class G3, 5% to 95% Non-Condensing Relative Humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock \u0026amp; Vibration\u003c\/td\u003e\n\u003ctd\u003eShock: 10 g half-sine wave for 11 ms; Vibration: 1 mm peak to peak from 2 to 13.2 Hz, 0.7 g from 13.2 to 150 Hz\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 Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module executes high-resolution analog-to-digital conversion optimized for low-level millivolt and thermocouple inputs. Cold junction compensation (CJC) is managed via dedicated terminal block circuitry featuring key position C1 to maintain absolute temperature measurement accuracy across varying ambient thermal conditions. Channel isolation prevents ground loop interference and common-mode transients from corrupting sensitive low-voltage sensor inputs. Field power supplied to the device, either at the field terminal or as bussed field power through the carrier, requires explicit isolation procedures during maintenance activities.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the KJ3224X1-BA1 module be inserted or removed while system power is energized?\u003c\/p\u003e\n\u003cp\u003eA: No. Field power supplied to this device (at the field terminal or through the carrier) and system backplane power must be completely removed before removing or connecting the module. An I\/O loop assessment must be completed on all energy-limited nodes.\u003c\/p\u003e\n\u003cp\u003eQ: How is physical compatibility enforced between the I\/O card and terminal blocks?\u003c\/p\u003e\n\u003cp\u003eA: A rotary keying system set to position C1 ensures mechanical compatibility between the I\/O card and terminal blocks after installation is complete, preventing mismatched card insertion.\u003c\/p\u003e\n\u003cp\u003eQ: Is field calibration required for this thermocouple input module?\u003c\/p\u003e\n\u003cp\u003eA: No. The unit contains no user-serviceable parts and factory calibration is permanent; field calibration is neither required nor supported.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect all field power supplied to the device at the field terminal or as bussed field power through the Carrier before removing or connecting the module.\u003c\/li\u003e\n\u003cli\u003eVerify that an I\/O loop assessment is complete on all energy-limited nodes prior to commissioning.\u003c\/li\u003e\n\u003cli\u003eEnsure the rotary keying system on the terminal block is correctly configured to match the designated I\/O card before installation.\u003c\/li\u003e\n\u003cli\u003eObserve specific installation instructions for hazardous areas as outlined in document 12P2046 (\"DeltaV Scalable Process System Zone 2 Installation Instructions\") and the DeltaV S-series and CHARMs Hardware Installation manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0834\/0789\/6885\/files\/EMERSON_480x480.png?v=1697462558\" alt=\"\" width=\"65\" height=\"31\"\u003eOther Attributes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCountry of Origin: USA\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLead Time: In Stock, 2 Working Days\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0834\/0789\/6885\/files\/EMERSON_480x480.png?v=1697462558\" alt=\"\" width=\"65\" height=\"31\"\u003e\u003cspan\u003eIn Stock \u003c\/span\u003e\u003cspan\u003eHot Items \u003c\/span\u003eof Emerson \u003cu\u003eDeltaV\u003c\/u\u003e\n\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 387.02pt;\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"516\" height=\"414\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 110.25pt;\" width=\"147\"\u003e \u003ccol style=\"width: 114.75pt;\" width=\"153\"\u003e \u003ccol style=\"width: 162.00pt;\" width=\"216\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt; width: 110.25pt;\" class=\"et2\" height=\"18\" width=\"147\"\u003eKC3010X1-BAI\u003c\/td\u003e\n\u003ctd style=\"width: 114.75pt;\" class=\"et2\" width=\"153\"\u003eKJ2201X1-HA1\u003c\/td\u003e\n\u003ctd style=\"width: 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height=\"18\"\u003eKJ4001X1-HB1\u003c\/td\u003e\n\u003ctd class=\"et2\"\u003eKJ3222X1-BA1\u003c\/td\u003e\n\u003ctd class=\"et2\"\u003eCL6824X1-A1 12P0050X032\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" class=\"et2\" height=\"18\"\u003eKJ4001X1-CH1\u003c\/td\u003e\n\u003ctd class=\"et2\"\u003eKJ3241X1-BA1\u003c\/td\u003e\n\u003ctd class=\"et2\"\u003eCL6824X1-A2 12P0050X052\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" class=\"et2\" height=\"18\"\u003eKJ3004X1-EA1\u003c\/td\u003e\n\u003ctd class=\"et2\"\u003eKJ4001X1-CA1\u003c\/td\u003e\n\u003ctd class=\"et2\"\u003eCL6824X1-A6 12P0767X032\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" class=\"et2\" height=\"18\"\u003eKJ3243X1-BA1\u003c\/td\u003e\n\u003ctd class=\"et2\"\u003eKJ4001X1-CC1\u003c\/td\u003e\n\u003ctd class=\"et2\"\u003eDC9430X1-CA1 34B2574X012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" class=\"et2\" height=\"18\"\u003eKJ3203X1-BA1\u003c\/td\u003e\n\u003ctd class=\"et2\"\u003eKJ1501X1-BC2\u003c\/td\u003e\n\u003ctd class=\"et2\"\u003eKJ3221X1-BK1 12P4704X042\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" class=\"et2\" height=\"18\"\u003eKJ4001X1-CG1\u003c\/td\u003e\n\u003ctd class=\"et2\"\u003eKJ4001X1-BA2\u003c\/td\u003e\n\u003ctd class=\"et2\"\u003eKJ4001X1-BE1 12P0818X072\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eOur Competitive Brands\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e- ABB Advant-800xA，Advant OCS，Bailey Infi 90 and Net 90，H\u0026amp;B Freelance 2000，DSQC Robots，IGCT \/ IGBT\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e- GE General Electric Field Control, Genius I\/O, QuickPanel, RX3i PacSystem, Series 90, Series 90, Series VersaMax\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e- Allen Bradley Allen-Bradley SLC500, MicroLogix, CompactLogix, ControlLogix, PLC-5, Panel View,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e- Bently Nevada 3300 System, 3500 System\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e- Honeywell 7800 Series, FSC, IPC, Mxopen, TDC 2000, TDC 3000, Experion PKS(C200,C300)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e- Yokogawa Centum CS - Centum VP, Centum XL - micro XL, FA-M3, ProSafe-PLC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e- Ovation, Foxboro, EPRO, Emerson DeltaV, Fuji, Siemens, HIMA, Prosoft, Invensys Triconex, ICS TRIPLEX, Woodward, Bachmann, Schneider\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"tel:+8618030205725\"\u003e\u003cspan\u003e\u003cstrong\u003eTEL: +86 18030205725 \u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e    \u003ca href=\"maito:manskiwong@cambia.cn\"\u003e\u003cspan\u003e\u003cstrong\u003eE-MAIL: manskiwong@cambia.cn\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":67704229101877,"sku":"KJ3224X1-BA1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/0789\/6885\/files\/KJ3224X1-BA1_Cocoai.jpg?v=1792052520","url":"https:\/\/www.newgenplc.com\/kk\/products\/kj3224x1-ba1-emerson-thermocouple-mv-input-module","provider":"New-Gen Automation Limited","version":"1.0","type":"link"}