{"product_id":"abb-ci741f-3bdh000396r0005-remote-i-o-module","title":"ABB CI741F 3BDH000396R0005 Remote I\/O Module","description":"\u003cp\u003eThe \u003cstrong\u003eABB CI741F\u003c\/strong\u003e, cataloged under product ID \u003cstrong\u003e3BDH000396R0005\u003c\/strong\u003e, operates as a highly integrated, combination fieldbus gateway and multi-channel mixed signal interface block within ABB Freelance and AC 700F control systems. The compact hardware assembly translates distributed analog and digital field variables natively at the hardware tier into standard PROFIBUS registers, functioning as a decentralized node without requiring separate interface cards for local signal loops.\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\u003eCI741F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct ID\u003c\/td\u003e\n\u003ctd\u003e3BDH000396R0005\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eFreelance \/ AC 700F Controller Matrix\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\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e158 g (0.35 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e67.5 mm W x 76 mm H x 62 mm D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Communication Protocol\u003c\/td\u003e\n\u003ctd\u003ePROFIBUS Interface (Standard Slave Configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Redundancy Support\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot-Swap Functionality\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Protection Class\u003c\/td\u003e\n\u003ctd\u003eIP20 rated structural housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance Specifications\u003c\/td\u003e\n\u003ctd\u003eCE-Marking, RoHS Directive 2015\/863, WEEE 2012\/19\/EU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDistributed I\/O Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Drive Communications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity Licences and Protocol Conversions\u003c\/strong\u003e The module embeds a dedicated PROFIBUS communications controller that manages cyclic I\/O data frames over the physical fieldbus network. This network processor handles packet generation, addressing, and parity checking parallel to the local I\/O sampling logic, allowing the host controller to read all 22 integrated signal states across a single PROFIBUS slave address without creating backplane serialization bottlenecks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid I\/O Density Scaling and Localized Channel Isolation\u003c\/strong\u003e By combining digital inputs, digital outputs, analog inputs, and analog outputs onto a single 158 g physical footprint, the hardware optimizes cabinet rail utilization. The internal logic features structural noise filtration arrays that isolate the sensitive analog tracking pipelines from inductive transient spikes generated by the adjacent 24 VDC digital switching channels, preventing cross-talk in nearby fieldbus nodes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What programmatic or electrical faults manifest if the CI741F is unseated from its DIN rail base while the PROFIBUS line is active?\u003c\/p\u003e\n\u003cp\u003eA: Because this hardware version lacks hot-swap support, pulling the module while energized disrupts local line impedances, drops all 22 active I\/O registers to zero defaults, triggers an unmasked station-failure alarm on the master controller, and can corrupt ongoing data packets on the shared PROFIBUS network segment.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module indicate a drop in data transmission rates across the PROFIBUS network cable?\u003c\/p\u003e\n\u003cp\u003eA: The onboard network logic automatically matches the baud rate set by the master controller. If structural cable damage or high external electromagnetic noise drops the signal quality below valid operational limits, the module sets an internal transmission timeout fault bit, activates its front-panel error LED indicator, and updates the host diagnostics registry.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45121622999155,"sku":"CI741F 3BDH000396R0005","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-04-30_16-00-35_7db22da3-61a5-43f5-907e-05ea96f365b8.png?v=1782116548","url":"https:\/\/www.dcssupplier.com\/products\/abb-ci741f-3bdh000396r0005-remote-i-o-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}