{"product_id":"yokogawa-abc11d-v2121-centum-cs-1000-dual-redundant-bus-converter","title":"Yokogawa ABC11D-V2121 CENTUM CS 1000 Dual-Redundant Bus Converter","description":"\u003ch2\u003eYOKOGAWA ABC11D-V2121 Bus Converter\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYOKOGAWA ABC11D-V2121\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eABC11D-V2121\u003c\/strong\u003e bus converter, operates as a dedicated hardware component for bridging CENTUM CS 1000 RS-485 channels with Ethernet networks within Distributed Control System (DCS) architectures.\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\u003eABC11D-V2121\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 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e200 mm x 150 mm x 50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 deg C to +50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e15-20 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e2 x Redundant RS-485 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003eEthernet (100 Mbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Communication Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABC11D-V2121\u003c\/strong\u003e utilizes a dual-redundant architecture to ensure continuous data transmission by maintaining synchronized primary and standby communication paths. The module manages the conversion between serial RS-485 interfaces and Ethernet-based networks, providing essential channel-to-channel isolation to preserve data integrity across the control backbone. Featuring a high-speed data processing capacity with a 1 Mbps serial input and 100 Mbps Ethernet output, the converter effectively manages network traffic in real-time. Automatic switchover logic triggers in less than 10 ms, ensuring fault-tolerant operation and preventing data loss in critical automation loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the ABC11D-V2121 require an external battery for configuration storage?\u003c\/p\u003e\n\u003cp\u003eA: No. The unit utilizes non-volatile memory to retain all communication and network settings, eliminating the need for periodic battery maintenance or risk of configuration loss during power cycles.\u003c\/p\u003e\n\u003cp\u003eQ: What is the significance of the 10 ms switchover time?\u003c\/p\u003e\n\u003cp\u003eA: The 10 ms switchover threshold is designed to maintain deterministic communication performance. This latency ensures that the CENTUM CS 1000 control loops remain stable and do not detect a communication timeout during a primary path failure or during the hot-replacement of a redundant module.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Install the unit directly into standard Yokogawa I\/O racks. Ensure the mounting surface is clean and that the module is properly seated to allow for optimal thermal heat dissipation through the chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Optic Handling\u003c\/strong\u003e: When utilizing the optical fiber ports, verify that the connectors are free from dust or contaminants. Maintain the specified bend radius to prevent signal attenuation and preserve the 2 km maximum transmission range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring\u003c\/strong\u003e: Use shielded cables to connect the RS-485 channels. Terminate the shields at the designated cabinet ground point to prevent ground loops and minimize electromagnetic interference (EMI) ingress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostics\u003c\/strong\u003e: Monitor the front-panel LED indicators during the initial power-up sequence to verify the status of the network connection and the synchronization state of the redundant paths.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43585678803034,"sku":"ABC11D-V2121","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/362_bc546030-1fd9-48bc-89aa-212af03c0eb5.jpg?v=1783060610","url":"https:\/\/www.spareoil.com\/es\/products\/yokogawa-abc11d-v2121-centum-cs-1000-dual-redundant-bus-converter","provider":"SpareOil Automation","version":"1.0","type":"link"}