{"product_id":"abb-ai835a-3bse051306r1-thermocouple-mv-input-module","title":"ABB 3BSE051306R1 AI835A S800 I\/O 8-Channel Analog Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe ABB AI835A (3BSE051306R1) is a high-performance analog input module belonging to the S800 I\/O family, designed for integration with the ABB Ability System 800xA. This module features 8 differential input channels specifically engineered for millivolt (mV) and thermocouple (TC) signal acquisition. It provides high-precision measurement capabilities with a 15-bit resolution, making it suitable for demanding process control environments.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e8 differential input channels for versatile signal monitoring.\u003c\/li\u003e\n\u003cli\u003eSupports a wide range of thermocouple types including B, C, D, E, J, K, L, N, R, S, T, and U.\u003c\/li\u003e\n\u003cli\u003eConfigurable linear input range from -30 mV to +75 mV.\u003c\/li\u003e\n\u003cli\u003eChannel 8 can be configured for Cold Junction (CJ) compensation using a 4-wire Pt100 RTD.\u003c\/li\u003e\n\u003cli\u003eIntegrated wire-break and open-circuit monitoring for enhanced diagnostic reliability.\u003c\/li\u003e\n\u003cli\u003e15-bit A\/D conversion resolution for precise process data.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Generation:\u003c\/strong\u003e Monitoring boiler, exhaust gas, and steam turbine temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical \u0026amp; Petrochemical:\u003c\/strong\u003e Tracking temperatures in reactors, distillation columns, and fluid processing lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil \u0026amp; Gas:\u003c\/strong\u003e Reliable data acquisition for remote extraction sites and refinery operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing \u0026amp; Metallurgy:\u003c\/strong\u003e Precision control for industrial furnaces, casting, and thermal curing processes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater \u0026amp; Wastewater:\u003c\/strong\u003e Climate and liquid temperature monitoring within treatment facilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e3BSE051306R1 (AI835A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e15 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMRR (50\/60Hz)\u003c\/td\u003e\n\u003ctd\u003e120 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNMRR (50\/60Hz)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 60 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e1.6 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption (+5V)\u003c\/td\u003e\n\u003ctd\u003e75 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption (+24V)\u003c\/td\u003e\n\u003ctd\u003e50 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Field Cable Length\u003c\/td\u003e\n\u003ctd\u003e600 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage\u003c\/td\u003e\n\u003ctd\u003e50 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the system power is completely disconnected before inserting or removing the module from the mounting base.\u003c\/li\u003e\n\u003cli\u003eThe module is designed for mounting on an S800 I\/O MTU (Module Termination Unit). Verify that the MTU is correctly seated on the DIN rail.\u003c\/li\u003e\n\u003cli\u003eFor thermocouple applications, ensure consistent wiring practices to minimize thermal gradients at the terminal connections.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for field signals to maintain signal integrity and adhere to the 600-meter maximum cable length limit.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation within the cabinet to stay within operating temperature limits.\u003c\/li\u003e\n\u003cli\u003eHandle with ESD-safe precautions to prevent damage to sensitive internal components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch3\u003eWhat is the primary function of the AI835A?\u003c\/h3\u003e\n\u003cp\u003eThe AI835A is an analog input module used within the S800 I\/O system to convert low-level signals from thermocouples or millivolt sensors into digital data for the control system.\u003c\/p\u003e\n\u003ch3\u003eHow is Cold Junction compensation handled?\u003c\/h3\u003e\n\u003cp\u003eChannel 8 can be designated as a dedicated CJ-channel. You can connect a Pt100 RTD to the MTU terminals for local ambient temperature measurement, or define a fixed junction temperature value via software parameters.\u003c\/p\u003e\n\u003ch3\u003eIs this module HART compatible?\u003c\/h3\u003e\n\u003cp\u003eNo, the AI835A does not support HART communication or Sequence of Events (SOE) time-tagging.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":48904799322302,"sku":"3BSE051306R1","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/wm_1_a2441991-0282-4b6b-9e4e-fd8d8d9c7ffd.jpg?v=1789196982","url":"https:\/\/www.autooiltech.com\/es\/products\/abb-ai835a-3bse051306r1-thermocouple-mv-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}