{"product_id":"abb-ci871-ac-800m-profinet-io-communication-interface","title":"ABB CI871 AC 800M PROFINET IO Communication Interface","description":"\u003ch2\u003eABB CI871 3BSE053242R1 PROFINET IO Communication Interface Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB CI871\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCI871\u003c\/strong\u003e PROFINET IO Communication Interface Module, operates as a dedicated hardware component for PROFINET IO master network execution within ABB AC 800M and System 800xA control platforms. Mounted onto the CEX-Bus extension of an AC 800M controller, the module exchanges cyclic field data with S800 I\/O blocks, variable frequency drives, and Ethernet field instrumentation at configurable update rates ranging from 1 ms to 512 ms.\u003c\/p\u003e\n\u003ch3\u003eHardware 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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCI871\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSwitzerland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e59 mm x 185 mm x 127.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e5 deg C to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2.5 W at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eSystem 800xA \/ AC 800M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003ePROFINET IO \/ PROFIsafe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Interface\u003c\/td\u003e\n\u003ctd\u003e1 x Ethernet (RJ45)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyclic Intervals\u003c\/td\u003e\n\u003ctd\u003e1 ms to 512 ms (Default: 32 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Style\u003c\/td\u003e\n\u003ctd\u003eAC 800M CEX-Bus Baseplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet Deterministic Networks \u0026amp; Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe CI871 module interfaces directly with deterministic Industrial Ethernet network architectures, functioning as a PROFINET IO Controller to coordinate low-latency packet transmission across field devices. Supporting cyclic communication tasks alongside PROFIsafe safety profiles, the module handles deterministic I\/O updating down to 1 ms interval windows. Furthermore, the onboard architecture maintains full firmware flash compatibility, allowing online firmware upgrades and hot online replacement via Control Builder engineering environments without requiring power cycle shutdowns of the host AC 800M central processing unit.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does replacing a CI871 module on an active CEX-Bus require shutting down the host AC 800M controller?\u003c\/p\u003e\n\u003cp\u003eA: Mechanics on the CEX-Bus baseplate permit online replacement, allowing you to unlatch and swap out the module while surrounding system components continue running.\u003c\/p\u003e\n\u003cp\u003eQ: Can the CI871 transmit safety-related signals alongside standard cyclic process data?\u003c\/p\u003e\n\u003cp\u003eA: When integrated within an appropriately engineered safety configuration using Control Builder, the module supports PROFIsafe protocol tunneling across the PROFINET network layer.\u003c\/p\u003e\n\u003cp\u003eQ: What physical cable parameters must be maintained for PROFINET IO connectivity on the CI871?\u003c\/p\u003e\n\u003cp\u003eA: Connections require standard Industrial Ethernet Category 5e (or higher) Shielded Twisted Pair (STP) cabling using industrial RJ45 connectors to prevent electromagnetic noise interference.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMounting the CI871 requires seating the module firmly onto the AC 800M CEX-Bus baseplate assembly until the side retention latches click into place. Confirm that the baseplate mechanical keying pins align properly with the module socket before applying mechanical force. Route all Ethernet cable shields through dedicated grounding clamps near the enclosure entry point, maintaining continuous 360-degree shield bonding to direct high-frequency noise away from internal logic components. Ensure at least 50 mm of vertical ventilation space above and below the module housing to support natural convective cooling inside the cabinet.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53054172987704,"sku":"CI871","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/663.jpg?v=1790644950","url":"https:\/\/www.automodulexpert.com\/products\/abb-ci871-ac-800m-profinet-io-communication-interface","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}