{"product_id":"abb-fi810f-communication-modules","title":"ABB FI810F Communication Modules","description":"\u003cp\u003eThe \u003cstrong\u003eABB FI 810F\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFI 810F\u003c\/strong\u003e Communication Module, operates as a dedicated hardware component for triple-channel CAN fieldbus interface execution within ABB Freelance rack-based I\/O platforms.\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\u003eFI 810F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003eFI 810F\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\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.145 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e28 mm x 155 mm x 125 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 VDC (backplane bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eFieldbus Communication Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFieldbus Protocol\u003c\/td\u003e\n\u003ctd\u003eCAN (Controller Area Network)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e3 independent CAN channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Compatibility\u003c\/td\u003e\n\u003ctd\u003eABB Freelance PM 802F, PM 803F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eABB Freelance Rack-Based I\/O System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Deterministic CAN Networks\u003c\/h3\u003e\n\u003cp\u003eThe FI 810F module integrates directly into the Freelance subrack to handle multi-channel CAN bus traffic. Offloading low-level frame validation, bus arbitration, and timing tasks from the central processor (PM 802F \/ PM 803F) helps maintain backplane bus communication velocity across high-density I\/O racks.\u003c\/p\u003e\n\u003cp\u003eThe three onboard CAN channels feature opto-isolated physical layers to suppress cross-talk and prevent ground potential loops between field devices and the internal logic bus. Correct firmware flash compatibility across all subrack communication interfaces ensures deterministic message routing without packet latency under peak network loads.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the FI 810F module be installed or removed while the rack power supply is energized?\u003c\/p\u003e\n\u003cp\u003eA: Live insertion and extraction (hot-swapping) must follow Freelance rack guidelines. To prevent bus communication disruption or logic resets on the CPU, turn off power to the rack or isolate the communication bus before removing the module.\u003c\/p\u003e\n\u003cp\u003eQ: What is required if a CAN channel on the FI 810F experiences signal reflection or CRC bus errors?\u003c\/p\u003e\n\u003cp\u003eA: Verify that external 120-ohm termination resistors are installed at both physical ends of the CAN segment, and check that cable shielding is tied to a single protective earth point.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect main power to the subrack before inserting or extracting the FI 810F module to avoid logic transients on the backplane.\u003c\/li\u003e\n\u003cli\u003eVerify that the subrack chassis frame connects directly to protective earth (PE) using a low-impedance copper strap.\u003c\/li\u003e\n\u003cli\u003eAlign the module circuit board with the subrack card guide rails and slide it in until the rear multi-pin connector seats into the backplane. Tighten top and bottom retaining screws.\u003c\/li\u003e\n\u003cli\u003eRoute CAN fieldbus cables separately from high-voltage AC lines and motor drives to prevent noise coupling.\u003c\/li\u003e\n\u003cli\u003eGround signal cable shields at a single cabinet entrance terminal to prevent ground loops from interfering with CAN transceiver signals.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45351090290803,"sku":"FI810F","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-08-13_09-10-10_1200x1200_112ec10a-884d-4a8a-b8b5-d2ad4c62edfb.jpg?v=1786585670","url":"https:\/\/www.dcssupplier.com\/products\/abb-fi810f-communication-modules","provider":"DcsSupplier Limited","version":"1.0","type":"link"}