{"product_id":"tc570-3bse001458r1-abb-master-fieldbus-connection-unit","title":"TC570 3BSE001458R1 ABB Master Fieldbus Connection Unit","description":"\u003cp\u003eThe \u003cstrong\u003eABB 3BSE001458R1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTC570\u003c\/strong\u003e Master Fieldbus Connection Unit, operates as a dedicated hardware component for localized control logic execution within ABB Master Fieldbus system architectures. Configured for serial physical-layer termination and communication distribution, the assembly manages datagram routing between processing nodes and distributed substations to provide direct physical\/electrical execution of real-time industrial protocols.\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\u003eTC570 (3BSE001458R1)\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\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.75 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e144 mm x 216 mm x 54 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C (Standard baseline enclosure operational limits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem bus termination dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Directives\u003c\/td\u003e\n\u003ctd\u003eFollowing EU Directive 2011\/65\/EU (RoHS); WEEE Category 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Batteries\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCommunication Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe logic translation path inside the \u003cstrong\u003eABB TC570 3BSE001458R1\u003c\/strong\u003e is clocked to prevent latency skewing across standard backplane bus communication velocity constraints. When bridging legacy Master Fieldbus data frames to higher-tier architectures via Profinet or EtherNet\/IP deterministic networks, the module isolates noise and maintains continuous packet sequencing. During extensive system updates requiring high I\/O density scaling, the unit handles structural configuration parameters without buffer congestion, provided the active nodes are verified against the host controller firmware flash compatibility benchmarks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is hot-swapping or unpowered termination manipulation supported on the TC570 unit during active execution?\u003c\/p\u003e\n\u003cp\u003eA: No. The connection unit does not feature active isolation circuitry to permit live extraction or connection adjustments. Removing signal lines or unseating the module while the fieldbus network is live causes immediate frame errors, token dropouts, and potential electrical component degradation due to voltage reflections.\u003c\/p\u003e\n\u003cp\u003eQ: How is a loss of fieldbus communication or packet drop diagnosed on this specific hardware module?\u003c\/p\u003e\n\u003cp\u003eA: Diagnostic state registers must be scanned via the controller programming interface. If CRC errors or timeouts escalate, technicians must inspect physical line termination impedances, confirm the absence of ground loops, and check the unit baseline against the main system firmware flash compatibility checklist.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic Discharge Minimization\u003c\/strong\u003e: Field engineers must wear a properly connected and grounded electrostatic discharge (ESD) wrist strap before handling terminal interfaces or internal circuit boards to avoid micro-circuit trace damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Mounting Fixation\u003c\/strong\u003e: Install the 0.75 kg enclosure firmly inside the control cabinet using specified mounting screws. Ensure the module is mechanically stable and that all local ground points bond directly to the enclosure frame backplate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Line Segregation\u003c\/strong\u003e: Route all Master Fieldbus communication and network links within dedicated low-voltage wireways. Maintain a physical separation of at least 100 mm from high-voltage AC cables, motor control wires, and variable frequency drive feeds to protect against electromagnetic noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Factor Limits\u003c\/strong\u003e: Ensure the installation environment conforms to IP20 or higher cabinet isolation protocols. The site must remain completely clear of moisture condensation, conductive chemical dust, and corrosive vapors to prevent tracking short-circuits.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53105899372853,"sku":"TC570 3BSE001458R1","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/TC5703BSE001458R1.png?v=1783504118","url":"https:\/\/www.5gplc.com\/products\/tc570-3bse001458r1-abb-master-fieldbus-connection-unit","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}