{"product_id":"emerson-deltav-kj3225x1-ba1-12p4174x042-rtd-input-module","title":"Emerson DeltaV KJ3225X1-BA1 12P4174X042 8-Channel RTD Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Emerson DeltaV KJ3225X1-BA1 (also identified as VE4003S6B1 \/ 12P4174X042) is a high-precision, 8-channel input module engineered for Resistance Temperature Detector (RTD) and direct resistance measurements. As a core component of the DeltaV M-Series I\/O subsystem, this module provides reliable signal conversion for critical temperature monitoring applications in oil and gas, chemical processing, and power generation facilities. It supports a variety of RTD types, including Pt100 and Ni100, converting low-level resistance signals into high-resolution digital process variables with advanced noise rejection capabilities.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e8-channel isolated input for RTD and resistance measurement.\u003c\/li\u003e\n\u003cli\u003eHigh-resolution signal conversion for precise thermal control.\u003c\/li\u003e\n\u003cli\u003eConformal coating compliant with ISA-S71.04 Class G3 for protection against corrosive environments.\u003c\/li\u003e\n\u003cli\u003eMechanical rotary keying (Position C3) to prevent incorrect terminal block installation.\u003c\/li\u003e\n\u003cli\u003eDesigned for high-density mounting within the DeltaV M-Series carrier system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is designed for industrial process control environments requiring high-accuracy temperature acquisition. It is commonly utilized in:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBoiler and furnace temperature monitoring.\u003c\/li\u003e\n\u003cli\u003eChemical reactor thermal management.\u003c\/li\u003e\n\u003cli\u003ePipeline and storage tank temperature sensing.\u003c\/li\u003e\n\u003cli\u003eGeneral-purpose industrial RTD data acquisition.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eKJ3225X1-BA1 \/ VE4003S6B1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e12P4174X042\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003e8-Channel RTD \/ Resistance Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Bus Power\u003c\/td\u003e\n\u003ctd\u003e12 VDC at 160 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\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\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e10g half-sinewave for 11 msec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Limit\u003c\/td\u003e\n\u003ctd\u003e1mm P-P (2-13.2 Hz); 0.7g (13.2-150 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Keying\u003c\/td\u003e\n\u003ctd\u003ePosition C3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the DeltaV carrier is powered down before inserting or removing the module.\u003c\/li\u003e\n\u003cli\u003eVerify the mechanical rotary keying is set to position C3 to match the corresponding terminal block.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation within the cabinet to ensure operation within the -40 to +70 deg C range.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for RTD connections to minimize EMI\/RFI interference.\u003c\/li\u003e\n\u003cli\u003eHandle with ESD-safe practices to prevent damage to internal sensitive electronics.\u003c\/li\u003e\n\u003cli\u003eFor hazardous area installations, ensure compliance with the specific loop assessment requirements for energy-limited (nL) circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHazardous Area: FM12ATEX0090U, IECEx FMG 12.0035U, Nemko 02ATEX431U.\u003c\/li\u003e\n\u003cli\u003eEnvironmental: ISA-S71.04-1985 Class G3 (Corrosive contaminants).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs this module compatible with all DeltaV carriers?\u003c\/h3\u003e\u003cp\u003eThe KJ3225X1-BA1 is designed for the DeltaV M-Series I\/O carrier. Ensure your carrier supports the M-Series module footprint and that the terminal block is correctly keyed to position C3.\u003c\/p\u003e\u003ch3\u003eDoes this module require external power?\u003c\/h3\u003e\u003cp\u003eThe module is powered via the local bus at 12 VDC. RTD excitation current is provided by the module itself.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":50630585778428,"sku":"KJ3225X1-BA1 12P4174X042","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_354f831a-d06a-4919-8667-4f6c32378dd9.jpg?v=1784878306","url":"https:\/\/www.electronicplc.com\/es\/products\/emerson-deltav-kj3225x1-ba1-12p4174x042-rtd-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}