{"product_id":"fast-global-shipping-yokogawa-a1br4d-05-terminal-board","title":"Fast Global Shipping | Yokogawa A1BR4D-05 Terminal Board","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa A1BR4D-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a specialized Remote I\/O (RIO) Bus Repeater Module for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM CS 3000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDistributed Control Systems. This module acts as a vital communication bridge, extending the physical distance of the RIO bus to connect field control units with distant I\/O nodes. By regenerating and boosting bus signals across 4 dedicated ports, the A1BR4D-05 maintains high-speed data integrity over several kilometers. It eliminates signal attenuation in large-scale facilities, making it a cornerstone for decentralized control in refineries, offshore platforms, and massive chemical complexes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% Brand New, Original Factory Packaging.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown: A1BR4D Series\u003c\/h3\u003e\n\u003cp\u003eYokogawa uses specific suffix codes to define the functional baseline and safety specifications for the A1BR4D series.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eA1BR4D\u003c\/strong\u003e: Terminal Board \/ Bus Repeater for Analog\/Remote I\/O.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-0\u003c\/strong\u003e: Always 0 (Standard internal designator).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c\/strong\u003e: Basic hardware type with no explosion protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStyle S1\u003c\/strong\u003e: Original hardware style baseline ensuring compatibility with standard RIO nests.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe A1BR4D-05 facilitates long-range communication while maintaining strict DCS timing protocols.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRIO Bus Signal Extension \u0026amp; Regeneration\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Ports\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 RIO Bus Communication Ports\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSupported Bus Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYokogawa Proprietary Remote I\/O Bus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTransmission Distance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to several kilometers (Cable dependent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAccuracy\/Integrity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-fidelity signal regeneration\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0°C to +50°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e130 × 107.5 × 32.8 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.0 kg (Including protective packaging)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtended Topology Reach:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard RIO bus segments face physical length limitations due to signal decay. The A1BR4D-05 regenerates these signals, allowing engineers to place I\/O nodes kilometers away from the central Control Room without losing communication speed or reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-Port Branching Flexibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith 4 integrated RIO ports, this module enables star or tree network topologies. This flexibility simplifies cable routing in complex plant layouts, reducing the total volume of copper cabling required and lowering installation costs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Integrity in Harsh EMI Zones:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-voltage equipment and heavy motors often generate electromagnetic interference (EMI) that disrupts data. The A1BR4D-05 features industrial-grade filtering to strip noise from incoming signals before re-transmitting a \"clean\" pulse to the next node.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless Legacy Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe A1BR4D-05 maintains full backward compatibility with CENTUM CS 3000 systems while remaining a standard component for newer CENTUM VP architectures. This allows plant managers to upgrade remote nodes without replacing the entire RIO infrastructure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the A1BR4D-05 process actual I\/O signals (like 4-20mA)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The A1BR4D-05 is a communication bus repeater. It manages the flow of digital data between the Field Control Unit (FCU) and the I\/O modules. You must pair it with signal-processing modules (such as AAI or ADV series) to handle field instrumentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum distance I can achieve with one repeater?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Total distance depends heavily on the cable grade (e.g., specific RIO bus cables) and environmental noise. Generally, a single repeater extends the bus by several kilometers. You can daisy-chain repeaters for even longer distances, provided you adhere to Yokogawa’s bus timing limits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do the LED indicators on the front panel assist in troubleshooting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The module includes status LEDs for each port. These indicators immediately alert technicians to signal loss or bus errors on a specific branch, drastically reducing the time required to locate a physical cable break or a faulty remote node.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I install this module in a zone with explosive gases?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The \"5\" suffix indicates this is a basic type with no explosion protection. For hazardous area installations, you must house the module in an appropriately rated explosion-proof enclosure or select an intrinsically safe variant from the Yokogawa catalog.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43158209855578,"sku":"A1BR4D-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/189._8632cd13-34c6-457e-839c-237f8c232b57.jpg?v=1774937603","url":"https:\/\/www.spareoil.com\/products\/fast-global-shipping-yokogawa-a1br4d-05-terminal-board","provider":"SpareOil Automation","version":"1.0","type":"link"}