{"product_id":"abb-3bse008546r2-ao820-ea-s800-analog-output-module","title":"ABB 3BSE008546R2 AO820-eA S800 Analog Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB 3BSE008546R2\u003c\/strong\u003e (type designation \u003cstrong\u003eAO820-eA\u003c\/strong\u003e) is an \u003cstrong\u003eI-O Module\u003c\/strong\u003e within the ABB S800 I\/O station family. It serves as a 4-channel analog output interface designed to convert digital control values from central automation systems into precise analog signals for field actuators and positioners.\u003c\/p\u003e\n\u003cp\u003eThe module provides four individually isolated channels. Each channel can be configured for bipolar or unipolar current and voltage signals, including +\/-20mA, 0(4)...20mA, and +\/-10V, with a resolution of 12 bits plus sign. The \u003cstrong\u003eAO820-eA\u003c\/strong\u003e interfaces with the field wiring using compatible Module Termination Units such as the TU810, TU812, TU814, TU830, or TU833.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures 4 individually isolated analog output channels\u003c\/li\u003e\n\u003cli\u003eConfigurable output signals supporting +\/-20mA, 0(4)...20mA, and +\/-10V\u003c\/li\u003e\n\u003cli\u003e12-bit plus sign resolution for signal conversion\u003c\/li\u003e\n\u003cli\u003eMaximum load resistance rating of 500 Ohms ($R_L \\le 500\\ \\Omega$)\u003c\/li\u003e\n\u003cli\u003e50V rated isolation for channel protection\u003c\/li\u003e\n\u003cli\u003eCompatible with S800 Module Termination Units (TU810, TU812, TU814, TU830, TU833)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAnalog control signal transmission to control valves, positioners, and variable speed drives\u003c\/li\u003e\n\u003cli\u003eIndustrial process control integration within ABB Compact Product Suite and System 800xA environments using S800 I\/O subsystems\u003c\/li\u003e\n\u003cli\u003eField device regulation requiring individually isolated analog output channels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\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\u003e3BSE008546R2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eABB Type Designation\u003c\/td\u003e\n\u003ctd\u003eAO820-eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eI-O_Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Output Channels\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Input Channels\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal Ranges\u003c\/td\u003e\n\u003ctd\u003e+\/-20mA, 0(4)...20mA, +\/-10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12 bit + sign\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Isolation\u003c\/td\u003e\n\u003ctd\u003eIndividually isolated channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Isolation Voltage\u003c\/td\u003e\n\u003ctd\u003e50V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Load Resistance ($R_L$)\u003c\/td\u003e\n\u003ctd\u003e500 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible 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\u003ctr\u003e\n\u003ctd\u003eProduct Net Weight\u003c\/td\u003e\n\u003ctd\u003e0.325 kg\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\u003eVerify that the power supply to the S800 I\/O backplane and baseplate termination unit is switched off before physical installation.\u003c\/li\u003e\n\u003cli\u003eEnsure the baseplate Module Termination Unit (such as TU810, TU812, TU814, TU830, or TU833) is correctly mounted on the DIN rail and grounded.\u003c\/li\u003e\n\u003cli\u003eAlign the AO820-eA module carefully with the designated slot guide pins on the Module Termination Unit.\u003c\/li\u003e\n\u003cli\u003ePress the module firmly into place until the locking mechanism latches securely.\u003c\/li\u003e\n\u003cli\u003eConnect field wiring to the specified terminals on the Module Termination Unit according to the application's current or voltage output requirements.\u003c\/li\u003e\n\u003cli\u003eApply system power and perform system diagnostics to verify proper module detection.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eConfiguration Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfigure each of the 4 individual channels in the system control software (e.g., ABB Control Builder) for the designated signal range (+\/-20mA, 0...20mA, 4...20mA, or +\/-10V).\u003c\/li\u003e\n\u003cli\u003eEnsure the maximum load resistance connected to current output channels does not exceed 500 Ohms.\u003c\/li\u003e\n\u003cli\u003eVerify signal scaling parameters in software to match the 12-bit plus sign output resolution.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eReplacement Recommendations\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSave or back up the running controller configuration and project parameters prior to servicing.\u003c\/li\u003e\n\u003cli\u003eLock out high-voltage signals and disconnect field loop circuits if applicable.\u003c\/li\u003e\n\u003cli\u003eRelease the module locking tab and straightly pull the AO820-eA module off the Module Termination Unit.\u003c\/li\u003e\n\u003cli\u003eInsert the replacement 3BSE008546R2 module into the existing baseplate MTU.\u003c\/li\u003e\n\u003cli\u003eVerify status LEDs or system diagnostic logs to ensure the replacement module is initialized and operating correctly within the S800 I\/O rack.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53764730519915,"sku":"3BSE008546R2 AO820-eA","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/3BSE008546R2-AO820-eA_003_1200x1200_00a71bf1-1d6b-40ab-b7e0-0eaab95817d6.jpg?v=1787665989","url":"https:\/\/www.plcprotech.com\/products\/abb-3bse008546r2-ao820-ea-s800-analog-output-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}