{"product_id":"abb-advant-s800-i-o-ci840-redundant-profibus-communications-interface","title":"ABB CI840 Redundant Profibus Communications Interface 3BSE022457R1","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe ABB CI840 (3BSE022457R1) is a specialized communication interface module designed for the S800 I\/O system. This module facilitates reliable Profibus DP communication within industrial control environments, supporting redundant configurations to ensure high availability and fault tolerance in critical automation loops. As a component of the Advant S800 I\/O family, it acts as a gateway between the fieldbus and the I\/O cluster, providing seamless integration with ABB control systems.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupports redundant Profibus DP communication for enhanced system reliability.\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the S800 I\/O series architecture.\u003c\/li\u003e\n\u003cli\u003eFacilitates high-speed data exchange between field devices and the controller.\u003c\/li\u003e\n\u003cli\u003eRobust industrial design suitable for demanding process environments.\u003c\/li\u003e\n\u003cli\u003eDirect mounting within the S800 I\/O station configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis communication interface is primarily utilized in large-scale process automation systems, including power generation, oil and gas, chemical processing, and water treatment facilities where Profibus DP is the standard fieldbus protocol for distributed I\/O management.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003eCI840\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrder Code\u003c\/td\u003e\n\u003ctd\u003e3BSE022457R1\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\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eRedundant Profibus DP Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eAdvant S800 I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.24 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the power is disconnected from the S800 I\/O station before installing or removing the CI840 module.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is correctly seated in the base unit to ensure proper backplane connection.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded cabling for Profibus DP connections to minimize EMI interference.\u003c\/li\u003e\n\u003cli\u003eMaintain proper grounding practices for the S800 I\/O rack to prevent signal noise and protect internal electronics.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation around the I\/O station to maintain operating temperatures within specified limits.\u003c\/li\u003e\n\u003cli\u003eHandle with care to prevent electrostatic discharge (ESD) damage to the module pins and internal circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs the CI840 still in production?\u003c\/strong\u003e\u003cbr\u003eNo, this model has been discontinued by the manufacturer. We provide high-quality surplus units to support legacy system maintenance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this module support redundancy?\u003c\/strong\u003e\u003cbr\u003eYes, the CI840 is specifically engineered to support redundant Profibus communication configurations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat system is this module compatible with?\u003c\/strong\u003e\u003cbr\u003eThe CI840 is designed for use with the ABB Advant S800 I\/O system.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":50998312468732,"sku":"CI840","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_1386c5bf-b559-47cf-8c81-298b8ddff6b2.jpg?v=1787162897","url":"https:\/\/www.electronicplc.com\/ar\/products\/abb-advant-s800-i-o-ci840-redundant-profibus-communications-interface","provider":"Electronic PLC","version":"1.0","type":"link"}