{"product_id":"yokogawa-abc11d-dual-redundant-bus-converter","title":"Yokogawa ABC11D Dual-Redundant Bus Converter","description":"\u003ch2\u003eYokogawa ABC11D Dual-Redundant Bus Converter\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa ABC11D-A2123\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eABC11D\u003c\/strong\u003e Dual-Redundant Bus Converter, operates as a dedicated hardware component for deterministic control network bridging within CENTUM VP and CENTUM CS 1000 distributed control systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable style=\"width: 100%; height: 333.094px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 28.444%; height: 19.5938px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"width: 68.2227%; height: 19.5938px;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.444%; height: 19.5938px;\"\u003eModel Brand\u003c\/td\u003e\n\u003ctd style=\"width: 68.2227%; height: 19.5938px;\"\u003eYokogawa ABC11D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.444%; height: 19.5938px;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"width: 68.2227%; height: 19.5938px;\"\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.444%; height: 19.5938px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 68.2227%; height: 19.5938px;\"\u003e4.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.444%; height: 19.5938px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 68.2227%; height: 19.5938px;\"\u003e482 mm x 310 mm x 133 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.444%; height: 19.5938px;\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd style=\"width: 68.2227%; height: 19.5938px;\"\u003e0 to 50 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.444%; height: 19.5938px;\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 68.2227%; height: 19.5938px;\"\u003e110 W typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.444%; height: 19.5938px;\"\u003eRedundancy\u003c\/td\u003e\n\u003ctd style=\"width: 68.2227%; height: 19.5938px;\"\u003eDual-redundant bus architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 28.444%; height: 39.1875px;\"\u003eData Transmission Rate\u003c\/td\u003e\n\u003ctd style=\"width: 68.2227%; height: 39.1875px;\"\u003e1 Mbps (Fieldbus side), 10 to 100 Mbps (Control network side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 28.444%; height: 39.1875px;\"\u003eProcessor Status Output\u003c\/td\u003e\n\u003ctd style=\"width: 68.2227%; height: 39.1875px;\"\u003eContact open on CPU abnormality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.444%; height: 19.5938px;\"\u003eContact Rating\u003c\/td\u003e\n\u003ctd style=\"width: 68.2227%; height: 19.5938px;\"\u003e30 V DC, 0.3 A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 28.444%; height: 39.1875px;\"\u003ePower Supply Options\u003c\/td\u003e\n\u003ctd style=\"width: 68.2227%; height: 39.1875px;\"\u003e100-120 V AC, 220-240 V AC, 24 V DC (model dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.444%; height: 19.5938px;\"\u003eAmbient Humidity\u003c\/td\u003e\n\u003ctd style=\"width: 68.2227%; height: 19.5938px;\"\u003e10% to 90% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.444%; height: 19.5938px;\"\u003eCorrosion Protection\u003c\/td\u003e\n\u003ctd style=\"width: 68.2227%; height: 19.5938px;\"\u003eOptional ISA G3 conformal coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFieldbus Protocol Integration and Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe ABC11D supports FOUNDATION Fieldbus H1 and Profibus PA connectivity for integration with legacy field instrumentation. Channel-to-channel isolation is implemented to suppress ground loop currents and prevent cross-talk between redundant bus paths. Cold junction compensation is applied on connected analog input channels to maintain signal accuracy under variable ambient temperatures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the hot-swap behavior during a redundant bus switchover?\u003c\/p\u003e\n\u003cp\u003eA: The module maintains active communication through the alternate bus path without interruption; no process downtime occurs.\u003c\/p\u003e\n\u003cp\u003eQ: Does firmware revision affect compatibility with existing CENTUM VP racks?\u003c\/p\u003e\n\u003cp\u003eA: Firmware must match the installed CENTUM VP base software version; mismatched revisions may block network initialization.\u003c\/p\u003e\n\u003cp\u003eQ: Are both power supply inputs required for full redundancy?\u003c\/p\u003e\n\u003cp\u003eA: Yes. Both AC or DC supply rails must be energized to sustain uninterrupted operation during a single supply failure.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the ABC11D in a standard 19-inch rack using supplied brackets. Ensure secure grounding of the rack frame to the facility earth bus. Route control network cables separately from power wiring to minimize EMI coupling. Maintain minimum bend radius of 50 mm for all shielded twisted-pair cabling. Verify shield continuity at both ends and connect shields to designated earth terminals.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44203066949720,"sku":"ABC11D","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/ABC11D-2.jpg?v=1780888817","url":"https:\/\/www.industriaxplc.com\/id\/products\/yokogawa-abc11d-dual-redundant-bus-converter","provider":"IndustriaX Limited","version":"1.0","type":"link"}