{"product_id":"abb-3bse008544r2-ai820-ea-s800-i-o-analog-input-module","title":"ABB 3BSE008544R2 AI820-eA S800 I\/O Analog Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB 3BSE008544R2 AI820-eA\u003c\/strong\u003e is a 4-channel analog input I\/O module designed for high-accuracy signal acquisition within ABB S800 I\/O and Compact Product Suite control platforms. Operating as a differential analog input interface, it converts continuous field measurements into digitized process values for real-time control, monitoring, and supervisory applications.\u003c\/p\u003e\n\u003cp\u003eFeaturing 4 individually configurable differential channels with 14-bit plus sign resolution, the \u003cstrong\u003eABB 3BSE008544R2 AI820-eA\u003c\/strong\u003e accommodates diverse voltage and current measurement ranges. It supports unipolar and bipolar inputs including +\/-20 mA, 0(4)...20 mA, +\/-10 V, +\/-5 V, and 0(1)...5 V. The module provides a 50 V common mode voltage rating and 50 V rated isolation to maintain signal integrity in industrial noise environments. It mounts directly onto standard S800 Module Termination Units (MTUs) such as the TU810, TU812, TU814, TU830, or TU833.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Differential Input Channels:\u003c\/strong\u003e Equips systems with 4 individual differential analog channels for flexible field sensor interfacing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Resolution Conversion:\u003c\/strong\u003e Delivers 14-bit plus sign Analog-to-Digital conversion for precise measurement fidelity across broad process signal ranges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Range Signal Support:\u003c\/strong\u003e Accepts bipolar and unipolar inputs, including +\/-20 mA, 0(4)...20 mA, +\/-10 V, +\/-5 V, and 0(1)...5 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Current Input Resistance:\u003c\/strong\u003e Built with a 250 Ohm internal current input resistance (Rin) for accurate loop current measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Mode \u0026amp; Isolation Protection:\u003c\/strong\u003e Rated for 50 V common mode voltage (CMV) and 50 V isolation to protect control electronics from noise and floating ground potentials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Termination Unit Mounting:\u003c\/strong\u003e Fully compatible with S800 base termination units TU810, TU812, TU814, TU830, and TU833.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Control Acquisition:\u003c\/strong\u003e Precise monitoring of process transmitters measuring pressure, flow, temperature, and level in S800 I\/O installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential Measurement Loops:\u003c\/strong\u003e Interfacing field instruments operating with floating potentials or non-grounded differential outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Product Suite Automation:\u003c\/strong\u003e Integrating analog signals into AC 800M or Compact Control 800 process systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eGeneral\u003c\/h4\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct ID\u003c\/td\u003e\n\u003ctd\u003e3BSE008544R2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eABB Type Designation\u003c\/td\u003e\n\u003ctd\u003eAI820-eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Module (I\/O Module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eS800 I\/O \/ Compact Product Suite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Module Termination Units\u003c\/td\u003e\n\u003ctd\u003eTU810, TU812, TU814, TU830, TU833\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustoms Tariff Number\u003c\/td\u003e\n\u003ctd\u003e85389091\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eInput Capabilities \u0026amp; Performance\u003c\/h4\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\u003eChannel Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input (AI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Input Channels\u003c\/td\u003e\n\u003ctd\u003e4 differential channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Output Channels\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Input Ranges\u003c\/td\u003e\n\u003ctd\u003e+\/-20 mA, 0(4)...20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Input Ranges\u003c\/td\u003e\n\u003ctd\u003e+\/-10 V, +\/-5 V, 0(1)...5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e14-bit + sign\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resistance (Current Mode)\u003c\/td\u003e\n\u003ctd\u003e250 Ohms (Rin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Mode Voltage (CMV)\u003c\/td\u003e\n\u003ctd\u003e50 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Isolation\u003c\/td\u003e\n\u003ctd\u003e50 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eMechanical\u003c\/h4\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\u003eProduct Net Weight\u003c\/td\u003e\n\u003ctd\u003e0.28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eCompliance\u003c\/h4\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\u003eWEEE Category\u003c\/td\u003e\n\u003ctd\u003e5. Small Equipment (No External Dimension More Than 50 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS800 Module Termination Unit Interface\u003c\/td\u003e\n\u003ctd\u003eBackplane signal and power routing via base units TU810, TU812, TU814, TU830, or TU833\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Shutdown:\u003c\/strong\u003e Turn off supply power to the S800 I\/O station before inserting or removing the module from its termination unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMTU Selection:\u003c\/strong\u003e Verify that a compatible Module Termination Unit (TU810, TU812, TU814, TU830, or TU833) is mounted and securely latched to the DIN rail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Precautions:\u003c\/strong\u003e Wear an antistatic wrist strap connected to cabinet ground when handling the module to prevent static discharge damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Alignment:\u003c\/strong\u003e Align the module rear connector with the slot on the MTU, then press firmly until the locking mechanism engages completely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Wiring Integrity:\u003c\/strong\u003e Check field loop wiring to ensure current loop transmitters match the 250 Ohm input impedance rating and do not exceed the 50 V common mode voltage limit.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eCommissioning Recommendations\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Configuration:\u003c\/strong\u003e Configure channel input signal types (e.g., 4...20 mA or +\/-10 V) in the Control Builder engineering environment prior to system startup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Calibration Check:\u003c\/strong\u003e Apply a calibrated reference signal (e.g., 4 mA and 20 mA) across input terminals to verify raw count scaling and resolution in software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Verification:\u003c\/strong\u003e Monitor system status LEDs on the module faceplate to confirm normal operational status and absence of channel fault conditions.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53764873552235,"sku":"3BSE008544R2 AI820-eA","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/3BSE008544R2-AI820-eA_005_1200x1200_3dd54cf7-99a1-4a5e-8d67-a793cc15907d.jpg?v=1787668599","url":"https:\/\/www.plcprotech.com\/products\/abb-3bse008544r2-ai820-ea-s800-i-o-analog-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}