{"product_id":"abb-advant-ac800m-tb811-3bse008568r1-optical-modulebus-port","title":"ABB TB811 3BSE008568R1 Modulebus Optical Port","description":"\u003cp\u003eThe ABB TB811 (Order Code: 3BSE008568R1) is a Modulebus Optical Port module designed for industrial automation systems. It serves as a critical interface within the ABB S800 I\/O system, enabling the conversion of electrical signals to optical signals for transmission over fiber optic cables. This module is essential for extending communication distances and providing robust electrical isolation between control modules and I\/O clusters.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOptical Modulebus interface for S800 I\/O systems.\u003c\/li\u003e\n\u003cli\u003eDesigned for integration with CI810 and CI820 communication interfaces.\u003c\/li\u003e\n\u003cli\u003eSupports high-speed optical communication for distributed control architectures.\u003c\/li\u003e\n\u003cli\u003eProvides 2.5 kV AC electrical isolation.\u003c\/li\u003e\n\u003cli\u003eContinuous autodiagnostics for system start-up and operational monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower \u0026amp; Energy:\u003c\/strong\u003e Generator set monitoring and substation automation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil \u0026amp; Gas:\u003c\/strong\u003e Distributed control systems for refineries and offshore platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetals \u0026amp; Mining:\u003c\/strong\u003e Blast furnace control and large-scale production line management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulp \u0026amp; Paper \/ Chemical:\u003c\/strong\u003e Drive system control and batch processing automation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003eTB811 \/ 3BSE008568R1\u003c\/td\u003e\n\u003c\/tr\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\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC (18 – 30 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 85 mA @ 24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Budget\u003c\/td\u003e\n\u003ctd\u003e12 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e2.5 kV AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +70 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5 – 95 % RH, non-condensing\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 disconnected before installing or removing the module from the DIN rail or mounting base.\u003c\/li\u003e\n\u003cli\u003eVerify that the electrical ID of the module matches the system configuration during start-up to prevent operational errors.\u003c\/li\u003e\n\u003cli\u003eUse appropriate fiber optic cabling and handle connectors with care to maintain the 12 dB optical budget.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation in the cabinet to ensure the module operates within the specified temperature range (-40 degC to +70 degC).\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the mounting rail to maintain effective electrical isolation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the TB811?\u003c\/h3\u003e\u003cp\u003eThe TB811 provides an optical interface for the Modulebus, allowing for the connection of I\/O clusters over fiber optic cables to increase communication distance and provide electrical isolation.\u003c\/p\u003e\u003ch3\u003eWhich controllers is the TB811 compatible with?\u003c\/h3\u003e\u003cp\u003eIt is primarily designed for use with ABB S800 I\/O system components, including the CI810 and CI820 communication interfaces.\u003c\/p\u003e\u003ch3\u003eWhat is the communication speed of this module?\u003c\/h3\u003e\u003cp\u003eThe TB811 supports a 5 Mbits driver, which is specific to this model and differs from other variants like the TB842.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":50985966010620,"sku":"TB811 3BSE008568R1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_3c1aeba3-5b14-4a0b-bbb6-3b9e72050d95.jpg?v=1786810256","url":"https:\/\/www.electronicplc.com\/ar\/products\/abb-advant-ac800m-tb811-3bse008568r1-optical-modulebus-port","provider":"Electronic PLC","version":"1.0","type":"link"}