{"product_id":"emerson-kj3222x1-ba1-s-series-dual-dc-dc-power-supply-module","title":"Emerson KJ3222X1-BA1 S-Series Dual DC\/DC Power Supply Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmerson KJ3222X1-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a dual-output DC\/DC power supply engineered for DeltaV S-series power carriers. It converts standard 24 VDC system power into regulated voltages for LocalBus and I\/O modules. Designed for redundancy, it can operate in a 1+1 hot-standby configuration, ensuring uninterrupted power delivery to mission-critical process control systems.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant Operation\u003c\/strong\u003e: Supports 1+1 redundancy with load-sharing and oring diode circuitry for seamless backup in case of failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStable Voltage Output\u003c\/strong\u003e: Maintains regulated power to LocalBus and I\/O cards even with input fluctuations from 18 VDC to 32 VDC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanic Isolation\u003c\/strong\u003e: Protects downstream electronics from electrical noise and transient spikes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFault Protection\u003c\/strong\u003e: Includes short-circuit and overcurrent safeguards to protect modules and the carrier backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStatus Monitoring\u003c\/strong\u003e: Front-panel LEDs indicate power and fault conditions, while the DeltaV system provides software alerts for module health, over-temperature, or input loss.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Construction\u003c\/strong\u003e: Conformal-coated electronics resist humidity and corrosive contaminants; shock and vibration rated for industrial environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth align=\"left\"\u003eFeature\u003c\/th\u003e\n\u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eDual DC\/DC Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eCompatible Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eDeltaV S-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e24 VDC Nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eInput Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e18–32 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e12 VDC LocalBus Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eUp to 8 A LocalBus, 6.5 A Bussed Field\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u0026gt; 85% at full load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e-40°C to +70°C (-40°F to 158°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e-40°C to +85°C (-40°F to 185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e5–95%, Non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eShock \u0026amp; Vibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e10g, 11 ms sinewave; 1 mm p-p 2–13.2 Hz, 0.7 g 13.2–150 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eHazardous Area Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eATEX Zone 2 \/ Class 1 Div 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1.13 kg (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eDeltaV S-series Power Carrier Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKJ3222X1-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis ideal for powering S-series I\/O nodes in:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eContinuous process plants, including chemical and petrochemical operations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower generation facilities requiring stable control system power during fluctuations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge-scale I\/O configurations across multiple carriers needing centralized redundant power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can two KJ3222X1-BA1 modules run in parallel for redundancy?\u003c\/strong\u003e\u003cbr\u003eA: Yes, they support 1+1 redundancy to provide hot-standby power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does it handle input voltage variations?\u003c\/strong\u003e\u003cbr\u003eA: The module maintains stable 12 VDC LocalBus output across 18–32 VDC input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What environmental conditions can it withstand?\u003c\/strong\u003e\u003cbr\u003eA: Rated for -40°C to +70°C, with full shock, vibration, and corrosive contaminant protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which I\/O modules are compatible?\u003c\/strong\u003e\u003cbr\u003eA: Fully compatible with DeltaV S-series LocalBus and I\/O modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it suitable for hazardous areas?\u003c\/strong\u003e\u003cbr\u003eA: Yes, certified for ATEX Zone 2 and Class 1 Div 2 installations.\u003c\/p\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":44046188216408,"sku":"Emerson KJ3223X1-BA1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/EmersonKJ3223X1-BA1-3.jpg?v=1777372596","url":"https:\/\/www.industriaxplc.com\/products\/emerson-kj3222x1-ba1-s-series-dual-dc-dc-power-supply-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}