{"product_id":"abc11d-a2123-yokogawa-bus-converter-new-original-stock","title":"ABC11D-A2123 Yokogawa Bus Converter | New \u0026 Original Stock","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa ABC11D-A2123\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eABC11D\u003c\/strong\u003e Bus Converter, serves as the primary \u003cstrong\u003eABC11D\u003c\/strong\u003e communication component utilized to execute dual-redundant bus data conversion and network bridging across CENTUM VP control platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe ABC11D-A2123 identifier specifies the hardware interface and environmental configuration:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eABC11D\u003c\/strong\u003e: Base Bus Converter model series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-A2123\u003c\/strong\u003e: Encodes specific bus interface protocols, voltage ratings, and network compatibility standards.\u003c\/li\u003e\n\u003c\/ul\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\u003eABC11D-A2123\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e230 mm x 130 mm x 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e50 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eDual-redundant V net, H net, Q net\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDual-Redundant Network Architecture\u003c\/h3\u003e\n\u003cp\u003eThe ABC11D utilizes a dual-redundant architecture to maintain continuous communication between the V net and heterogeneous network segments (H net, Q net). In the event of a bus fault, the unit executes automatic switching from the primary to the secondary bus, ensuring data availability for Human Interface Stations (HIS). The module includes integrated fault detection and isolation circuitry to prevent localized network failures from propagating across the control system.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Does the automatic switching mechanism result in packet loss during a bus failure?\u003c\/p\u003e\n\u003cp\u003eA: No, the switching logic is designed to be transparent to the upper-layer network protocols. The seamless failover ensures that active data frames are processed without interruption, maintaining the deterministic requirements of the CENTUM control network.\u003c\/p\u003e\n\u003cp\u003eQ: Can the ABC11D-A2123 operate in non-redundant configurations?\u003c\/p\u003e\n\u003cp\u003eA: While designed for dual-redundant operation, the module can interface with single-bus architectures; however, the redundancy features will remain inactive. For critical applications, dual-bus implementation is recommended to utilize the full fault-tolerant capability of the unit.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the 24 V DC power source is stabilized and filtered to meet the 50 W power consumption requirements without voltage drops during peak network traffic.\u003c\/li\u003e\n\u003cli\u003eMount the unit in a location that permits at least 50 mm of airflow clearance on all sides, as internal components dissipate thermal energy during operation in high-traffic bus environments.\u003c\/li\u003e\n\u003cli\u003eVerify that network cables are routed through shielded conduits; grounding the cable shields at the module entry point is essential for suppressing electromagnetic noise in mixed-bus environments.\u003c\/li\u003e\n\u003cli\u003eRegularly check the diagnostic status LEDs on the front panel to ensure the primary and secondary bus status remains healthy during standard operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49171612958972,"sku":"ABC11D-A2123","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/ABC11D-A2123.jpg?v=1780882796","url":"https:\/\/www.electronicplc.com\/products\/abc11d-a2123-yokogawa-bus-converter-new-original-stock","provider":"Electronic PLC","version":"1.0","type":"link"}