{"product_id":"emerson-deltav-kj3204x1-ba1-12p3275x022-discrete-output-module","title":"Emerson DeltaV KJ3204X1-BA1 12P3275X022 32-Channel Discrete Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Emerson DeltaV KJ3204X1-BA1 (12P3275X022) is a high-density 32-channel Discrete Output (DO) module designed for the DeltaV M-Series Scalable Process System. This module provides 24 VDC high-side switching, enabling reliable control for field devices such as solenoids, relays, and status indicators. Engineered for demanding industrial environments, it offers robust diagnostic capabilities and is suitable for use in oil refineries, chemical processing, and power generation facilities.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e32-channel high-side discrete output configuration.\u003c\/li\u003e\n\u003cli\u003eSupports 24 VDC field power with a capacity of 100 mA per channel.\u003c\/li\u003e\n\u003cli\u003eIntegrated mechanical rotary keying (Position B4) to prevent incorrect module insertion.\u003c\/li\u003e\n\u003cli\u003eHot-swappable capability for high system availability.\u003c\/li\u003e\n\u003cli\u003eDesigned for operation in harsh environments with ISA-S71.04-1985 Class G3 compliance.\u003c\/li\u003e\n\u003cli\u003eSupports Zone 2 hazardous area installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is primarily used in distributed control systems (DCS) for process automation. It is ideal for driving field-mounted discrete actuators, interposing relays, and alarm indicators where high-density I\/O is required to optimize cabinet space in large-scale industrial control architectures.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson (DeltaV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eKJ3204X1-BA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e12P3275X022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003e24 VDC High-Side\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\u003eField Power\u003c\/td\u003e\n\u003ctd\u003e24 VDC at 3.2 A per card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Rating\u003c\/td\u003e\n\u003ctd\u003e100 mA per channel\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\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeying Position\u003c\/td\u003e\n\u003ctd\u003eB4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the system is powered down before inserting or removing the module from the carrier.\u003c\/li\u003e\n\u003cli\u003eVerify that the terminal block keying (Position B4) matches the module to prevent voltage mismatch damage.\u003c\/li\u003e\n\u003cli\u003eThe module is designed for mounting on a standard DeltaV M-Series I\/O carrier.\u003c\/li\u003e\n\u003cli\u003eFor hazardous area (Zone 2) installations, ensure all field circuits are de-energized before maintenance.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation within the cabinet to ensure the module operates within the specified -40 to +70 deg C range.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for field connections to minimize EMI interference in accordance with standard industrial practices.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\u003cp\u003eThe KJ3204X1-BA1 is certified for use in hazardous atmospheres under II 3G Ex nA IIC Gc. Relevant certifications include FM12ATEX0090U and IECEx FMG 12.0035U.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs this module hot-swappable?\u003c\/strong\u003e Yes, the KJ3204X1-BA1 is designed to be hot-swappable, allowing for replacement without shutting down the entire control system, provided the installation environment permits it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the purpose of the B4 keying?\u003c\/strong\u003e The mechanical rotary keying system ensures that the module can only be installed into a terminal block wired for the correct voltage, preventing accidental damage to the module circuitry.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":50564300472572,"sku":"KJ3204X1-BA1 12P3275X022","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_8db3a79a-7de7-47a4-a38a-7f6f5bca8b74.jpg?v=1784802695","url":"https:\/\/www.electronicplc.com\/products\/emerson-deltav-kj3204x1-ba1-12p3275x022-discrete-output-module","provider":"Electronic PLC","version":"1.0","type":"link"}