{"product_id":"kj3221x1-ba2-emerson-deltav-series-2-analog-output-module","title":"KJ3221X1-BA2 Emerson DeltaV Series 2 Analog Output Module","description":"\u003ch2\u003eEmerson KJ3221X1-BA2 DeltaV Series 2 Analog Output Module\u003c\/h2\u003e\n\u003cp\u003eThe Emerson \u003cstrong\u003eKJ3221X1-BA2\u003c\/strong\u003e (Spare Part Number 13P0125X012) is an 8-channel analog output module engineered for the DeltaV Series 2 distributed control system. It converts digital controller instructions into 8 isolated 4-20 mA DC current signals to operate field devices, including control valves, variable frequency drives, dampers, and actuators.\u003c\/p\u003e\n\u003ch3\u003eHART Protocol and Output Architecture\u003c\/h3\u003e\n\u003cp\u003eThe module features eight individually isolated channels supporting bi-directional HART communication. This architecture enables simultaneous transmission of process control signals and field device diagnostic data, allowing operators to monitor instrument health, perform remote calibrations, and view secondary device parameters without interrupting output loops.\u003c\/p\u003e\n\u003ch3\u003eElectrical Specifications and Power Requirements\u003c\/h3\u003e\n\u003cp\u003eThe card receives local bus power at 12 VDC (150 mA) from the DeltaV carrier, while bussed field power requires 24 VDC (300 mA). Each field circuit delivers up to 23 mA at 24 VDC to drive field loops. The hardware supports hot-swapping under power and supports redundant I\/O carrier configurations to preserve system uptime during module maintenance.\u003c\/p\u003e\n\u003ch3\u003eMechanical and Environmental Features\u003c\/h3\u003e\n\u003cp\u003eDesigned for mounting on DeltaV Series 2 I\/O carriers, the module features mechanical keying assigned to position A4 to prevent accidental insertion into incorrect carrier slots. It is rated for operating temperatures from -40 deg C to +70 deg C, non-condensing relative humidity of 5-95%, ISA-S71.04-1985 Class G3 airborne contaminants, and holds ATEX Zone 2 certification for hazardous locations.\u003c\/p\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 Number\u003c\/td\u003e\n\u003ctd\u003eKJ3221X1-BA2\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\u003eSpare Part Number\u003c\/td\u003e\n\u003ctd\u003e13P0125X012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eDeltaV Series 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e8 isolated channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e4–20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eHART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Bus Power\u003c\/td\u003e\n\u003ctd\u003e12 VDC at 150 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBussed Field Power\u003c\/td\u003e\n\u003ctd\u003e24 VDC at 300 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Circuit Power\u003c\/td\u003e\n\u003ctd\u003e24 VDC at 23 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Block Key Position\u003c\/td\u003e\n\u003ctd\u003eA4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\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\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5–95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e1 mm peak-to-peak (2–13.2 Hz); 0.7 g (13.2–150 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e10 g, half-sine wave, 11 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContaminant Rating\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04-1985 Class G3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Area Certification\u003c\/td\u003e\n\u003ctd\u003eATEX Zone 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e130 mm × 40 mm × 160 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.55 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the KJ3221X1-BA2 module support hot-swapping in live systems? A: Yes, it is designed for online removal and replacement without interrupting power or operations on adjacent cards on the DeltaV carrier.\u003c\/p\u003e\n\u003cp\u003eQ: What keying position is required for the terminal block? A: The module requires a terminal block mechanical keying set to position A4 to prevent mis-slotting.\u003c\/p\u003e\n\u003cp\u003eQ: What power inputs does the KJ3221X1-BA2 require for operation? A: It draws 12 VDC (150 mA) from the local bus and 24 VDC (300 mA) for bussed field power, delivering 24 VDC at 23 mA per channel loop.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":51327980110136,"sku":"KJ3221X1-BA2","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/397.2.jpg?v=1793677599","url":"https:\/\/www.automodulexpert.com\/products\/kj3221x1-ba2-emerson-deltav-series-2-analog-output-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}