{"product_id":"emerson-kj3222x1-ea1-deltav-redundant-analog-terminal-block","title":"Emerson KJ3222X1-EA1 DeltaV Redundant Analog Terminal Block","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKJ3222X1-EA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-density Redundant Analog Terminal Block designed specifically for the Emerson DeltaV distributed control system (DCS). This component provides the critical physical interface for redundant analog input or output cards, ensuring continuous signal flow even during individual card maintenance or failure. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e, maintaining original factory specifications to ensure the highest level of system availability for your process automation loops.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe KJ3222X1-EA1 employs professional-grade termination standards to maintain analog signal precision:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEmerson (Fisher-Rosemount)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRedundant Analog Terminal Block\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDeltaV M-Series \/ S-Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eI\/O Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRedundant Analog Input\/Output Cards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCarrier-based integrated mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3.0 kg (Approx. 6.61 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% New Original\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless Redundancy Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis terminal block pairs two analog cards into a single termination point. It allows the system to switch between active and standby cards without dropping the 4-20 mA signal, eliminating process upsets during hardware transitions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVibration-Resistant Connections:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe robust mechanical design secures field wiring against the harmonics and physical shocks common in heavy industrial environments. This solves the chronic issue of signal \"flicker\" caused by loose terminations in high-vibration zones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Cabinet Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe KJ3222X1-EA1 consolidates redundant wiring into a compact footprint. This density reduces the overall requirement for DIN rail space and simplifies the internal cable management of the DCS cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEMI\/RFI Shielding Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe architecture facilitates proper grounding of shielded twisted pair cables. This shielding protects sensitive analog signals from electromagnetic interference, ensuring accurate data transmission from field transmitters to the controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the KJ3222X1-EA1 arrive with original factory seals?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes. We supply every unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal equipment. The product ships in its original Emerson factory packaging to guarantee the hardware's integrity and long-term service life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this terminal block for non-redundant analog applications?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhile technically possible, this block specifically targets redundant configurations where two I\/O cards share a common field termination. For single-card applications, using a standard non-redundant terminal block typically proves more cost-effective and space-efficient.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the key precautions during installation?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYou must ensure the terminal block keys match the I\/O carrier slots to prevent misalignment. We recommend utilizing ferruled wire ends to provide the most secure and corrosion-resistant contact point within the terminal clamps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the redundancy work if one card fails?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe KJ3222X1-EA1 maintains the physical connection to the field device while the DeltaV controller manages the logic-side switch. This allows you to hot-swap the failed card without disconnecting any field wiring or interrupting the loop power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":52547022946613,"sku":"KJ3222X1-EA1","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/KJ3201X1-BA1_e6283e37-e7bc-4203-b01d-5464c5026e4a.jpg?v=1775637594","url":"https:\/\/www.5gplc.com\/products\/emerson-kj3222x1-ea1-deltav-redundant-analog-terminal-block","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}