{"product_id":"emerson-deltav-kj3221x1-ba1-12p2531x082-analog-output-module","title":"Emerson DeltaV KJ3221X1-BA1 12P2531X082 8-Channel Analog Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Emerson DeltaV KJ3221X1-BA1 (also known by part number 12P2531X082 or VE4005S2B1) is a high-integrity 8-channel Analog Output module designed for the DeltaV Series 2 I\/O subsystem. This module provides precise 4-20 mA control signals with integrated HART digital communication, making it suitable for critical control loops in industries such as oil and gas, power generation, and chemical processing. It is engineered to interface directly with control valves and variable speed drives, offering redundant capability to ensure process stability and minimize unplanned downtime.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-Channel Output:\u003c\/strong\u003e Provides eight independent, high-resolution 4-20 mA output channels with HART pass-through capabilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy Support:\u003c\/strong\u003e Designed for active\/standby redundancy when paired with a compatible redundant terminal block.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Diagnostics:\u003c\/strong\u003e Features continuous background diagnostics on output circuitry and HART modulation for enhanced device health monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Each channel includes independent current-limiting and short-circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swappable:\u003c\/strong\u003e Supports replacement under power without requiring process interruption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Design:\u003c\/strong\u003e Conformal coating and robust construction for operation in harsh industrial environments, meeting ISA-S71.04-1985 Class G3 standards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is typically deployed in mission-critical process control loops where signal integrity is paramount. Common applications include the precise positioning of control valves, speed control for variable frequency drives (VFDs), and integration with intelligent field instruments that require HART communication for configuration and diagnostic data.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eKJ3221X1-BA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Numbers\u003c\/td\u003e\n\u003ctd\u003e12P2531X082, VE4005S2B1\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\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003e4-20 mA with HART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bit\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\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95 percent (Non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Keying\u003c\/td\u003e\n\u003ctd\u003ePosition A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling:\u003c\/strong\u003e Use proper ESD protection when handling the module to prevent damage to sensitive internal components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Ensure the module is fully seated into the DeltaV Series 2 terminal block. Verify the A1 keying matches the terminal block configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e The module supports hot-swapping; however, ensure the area is safe and free of hazardous gases if performing maintenance in an active environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use shielded twisted-pair cabling for analog signals to minimize electromagnetic interference (EMI). Ensure proper grounding of cable shields at the designated terminal points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Maintain adequate ventilation to keep the module within the specified -40 to 70 deg C operating range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\u003cp\u003eThis module is rated for use in hazardous locations, specifically ATEX II 3 G, Ex nA IIC T4 Gc. It is designed to meet stringent industrial standards for airborne contaminants (ISA-S71.04-1985 Class G3).\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs this module compatible with non-redundant installations?\u003c\/strong\u003e Yes, the KJ3221X1-BA1 can be used in both redundant and non-redundant DeltaV I\/O configurations depending on the terminal block used.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this module support HART communication?\u003c\/strong\u003e Yes, it supports HART pass-through, allowing the DeltaV controller to communicate with HART-enabled field devices connected to the output channels.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":50643868483836,"sku":"KJ3221X1-BA1 12P2531X082","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_498ad1e3-cb05-425c-9ef4-5e4127316973.jpg?v=1784951095","url":"https:\/\/www.electronicplc.com\/ar\/products\/emerson-deltav-kj3221x1-ba1-12p2531x082-analog-output-module","provider":"Electronic PLC","version":"1.0","type":"link"}