{"product_id":"emerson-deltav-kj3221x1-ea1-redundant-ao-terminal-block","title":"Emerson DeltaV KJ3221X1 -EA1 Redundant AO Terminal Block","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Emerson\u003cstrong\u003e KJ3221X1-EA1\u003c\/strong\u003e Redundant AO Terminal Block ensures secure and continuous analog output signal transmission in DeltaV systems. Its redundant design minimizes downtime risk by allowing seamless failover between AO channels, making it ideal for safety-critical and process-intensive industries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e KJ3221X1-EA1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Redundant Analog Output Terminal Block\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Emerson DeltaV™ DCS (CHARM I\/O Subsystem)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSignal Type:\u003c\/strong\u003e Analog output (typically 4–20 mA)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eRedundancy:\u003c\/strong\u003e Dual AO channel redundancy with automatic failover\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eInput Power Rating:\u003c\/strong\u003e 30 VDC @ 0.2 A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40 °C to +70 °C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eHumidity Range:\u003c\/strong\u003e 5–95% non-condensing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eShock Resistance:\u003c\/strong\u003e 10 g, ½ sinewave for 11 ms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e 1 mm peak-to-peak (2–13.2 Hz), 0.7 g (13.2–150 Hz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eAirborne Contaminants:\u003c\/strong\u003e ISA-S71.04 Class G3\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 114 × 38 × 120 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 kg\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eHigh Reliability:\u003c\/strong\u003e Redundant AO channels ensure continuous operation even if one fails.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eHazardous Area Certified:\u003c\/strong\u003e Approved for Zone 2 and Class I Div. 2 installations.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Saves cabinet space while maintaining robust performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eGlobal Compliance:\u003c\/strong\u003e Meets CE, RoHS, ATEX, IECEx, and FM standards.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eIndustrial Application:\u003c\/strong\u003e Suitable for actuators, valves, and variable speed drives in oil \u0026amp; gas, petrochemical, power, and water treatment industries.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e DIN rail mounting and screw terminal connections simplify setup.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":46495194775742,"sku":"KJ3221X1 -EA1","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/emerson-kj3221x1-ba1-12p2531x102-ve4035s2b1-analog-input-module-lqfmv4c4x5b.png?v=1759055662","url":"https:\/\/www.autooiltech.com\/products\/emerson-deltav-kj3221x1-ea1-redundant-ao-terminal-block","provider":"AutoOilTech Limited","version":"1.0","type":"link"}