{"product_id":"3bse008514r1-abb-do820-8-channel-digital-output-relay-module","title":"ABB 3BSE008514R1 DO820 Digital Output Relay Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe ABB DO820 (3BSE008514R1) is a high-performance digital output module designed for the S800 I\/O series. This module features 8 individually galvanically isolated relay output channels, providing reliable switching for various industrial control applications. Engineered for versatility, it supports a wide voltage range of 24-230 VAC\/DC, making it suitable for diverse automation environments requiring robust signal isolation and relay-based output control.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e8 independent, galvanically isolated relay output channels.\u003c\/li\u003e\n\u003cli\u003eSupports a broad operating voltage range from 24 VAC\/DC up to 230 VAC\/DC.\u003c\/li\u003e\n\u003cli\u003eCapable of handling currents up to 3 Amps per channel.\u003c\/li\u003e\n\u003cli\u003eIntegrated within the flexible and modular S800 I\/O architecture.\u003c\/li\u003e\n\u003cli\u003eOptimized for low power dissipation (typically 2.9 W).\u003c\/li\u003e\n\u003cli\u003eSupports field cable lengths up to 600 meters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDO820 (3BSE008514R1)\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\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eRelay (N.O.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e24-230 VAC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage\u003c\/td\u003e\n\u003ctd\u003e250 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Test Voltage\u003c\/td\u003e\n\u003ctd\u003e2000 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e2.9 W (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulebus Current (+5V)\u003c\/td\u003e\n\u003ctd\u003e60 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulebus Current (+24V)\u003c\/td\u003e\n\u003ctd\u003e140 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\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the system power is completely disconnected before installing or removing the module from the S800 I\/O rack.\u003c\/li\u003e\n\u003cli\u003eHandle the module using proper ESD protection to prevent damage to sensitive internal circuitry.\u003c\/li\u003e\n\u003cli\u003eVerify that all field wiring is properly secured to the terminal blocks and observe the maximum cable length specification of 600 meters.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate ventilation around the I\/O rack to ensure the module operates within its thermal design limits.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding practices are followed to maintain the integrity of the galvanic isolation between channels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the ABB DO820 module?\u003c\/strong\u003e\u003cbr\u003eThe DO820 is an S800 I\/O digital output module that uses physical relays to switch high-voltage or high-current loads, providing galvanic isolation between the field devices and the control system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this module be used in 230V applications?\u003c\/strong\u003e\u003cbr\u003eYes, the module is rated for operation up to 230 VAC\/DC, allowing it to interface directly with standard industrial voltage levels.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44763331690584,"sku":"3BSE008514R1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_a018025a-707f-408b-970a-bb9d8345ce8c.jpg?v=1789091290","url":"https:\/\/www.industriaxplc.com\/id\/products\/3bse008514r1-abb-do820-8-channel-digital-output-relay-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}