{"product_id":"12p2532x092-emerson-deltav-dcs-datasheet-technical-manual","title":"12P2532X092 Emerson DeltaV DCS Datasheet \u0026 Technical Manual","description":"\u003ch2\u003eEmerson 12P2532X092 DeltaV Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson 12P2532X092\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eKJ3222X1-BA1\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for precise data acquisition within Emerson DeltaV DCS networks. The module directly interfaces with 8 isolated analog input channels, converting incoming 4-20 mA field signals into 16-bit digital variables for loop processing.\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\u003e12P2532X092\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e51 x 102 x 102 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e12 VDC at 150 mA (LocalBus), 12 VDC at 300 mA (Bussed Field)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct No.\u003c\/td\u003e\n\u003ctd\u003eKJ3222X1-BA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eEmerson DeltaV DCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e8 isolated analog inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal\u003c\/td\u003e\n\u003ctd\u003e4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bit A\/D conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHART\u003c\/td\u003e\n\u003ctd\u003ePass-through, point-to-point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Circuit Rating\u003c\/td\u003e\n\u003ctd\u003e24 VDC at 32 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock\u003c\/td\u003e\n\u003ctd\u003e10 g, 11 ms half-sine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration\u003c\/td\u003e\n\u003ctd\u003e1 mm (2-13.2 Hz), 0.7 g (13.2-150 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Instrumentation Properties\u003c\/h3\u003e\n\u003cp\u003eThe 12P2532X092 module employs strict channel-to-channel isolation architecture to eliminate electrical noise and eliminate loop grounding issues across all 8 inputs. By embedding point-to-point 4-20 mA HART loop protocol pass-through, the module establishes standard transparent communication between intelligent field transmitters and the DeltaV asset management subsystem. This configuration allows concurrent transmission of primary process variables and secondary digital diagnostics without loop attenuation or signal degradation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the hot-swap limits and switching penalties for online module replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The hardware supports hot-swap operations under continuous backplane power. Removing the module interrupts the 8 active loop signals instantly, but it does not degrade LocalBus communication or trigger hardware faults on adjacent I\/O nodes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the 16-bit A\/D converter distribute its resolution across the 4-20 mA input scale?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The internal analog-to-digital converter maps the standard 4-20 mA operating current across its full 16-bit binary range. This ensures high-granularity tracking of small signal fluctuations while maintaining loop stability in high-vibration applications.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Attachment:\u003c\/strong\u003e Snap the module firmly into its designated slot on the DeltaV carrier assembly. Confirm that the structural grounding clips on the rear of the housing make direct electrical contact with the carrier rail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Wiring Strategy:\u003c\/strong\u003e Route all 4-20 mA transmitter loops through dedicated shielded twisted-pair conductors. Keep low-voltage instrument lines physically separated from alternating-current power distribution cables inside the wire ducts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding Matrix:\u003c\/strong\u003e Connect the shield of each analog input loop to a single reference earth point at the control panel ground bar. Do not terminate the cable shield at both ends to ensure protection against induced ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Power Considerations:\u003c\/strong\u003e Ensure the external 24 VDC supply satisfies the 32 mA per channel loop capacity constraint. Verify that all terminal connections are locked to preventing intermittent open-circuit faults on critical input loops.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43840605421667,"sku":"12P2532X092","price":370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/145_dfc0f84e-be62-4fd9-9f52-8191d10fdcc5.jpg?v=1763360219","url":"https:\/\/www.autocontrolglobal.com\/products\/12p2532x092-emerson-deltav-dcs-datasheet-technical-manual","provider":"AutoControl Global","version":"1.0","type":"link"}