{"product_id":"yokogawa-a1bd5d-05-digital-terminal-board-centum-vp","title":"Yokogawa A1BD5D-05 | Digital Terminal Board | CENTUM VP","description":"\u003ch3\u003e\n\u003cstrong\u003eProduct Description\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eA1BD5D-05\u003c\/strong\u003e is a Yokogawa digital field wiring terminal board engineered for use within the CENTUM VP distributed control system architecture. It functions as the physical termination and signal handoff layer between field-side digital signals and CENTUM VP digital I\/O modules, ensuring stable, low-noise transmission in demanding industrial environments.\u003c\/p\u003e\n\u003cp\u003eDesigned for cabinet-based installations, this terminal board supports up to 32 digital points and is compatible with both standard and redundant system layouts. The DIN rail form factor and pressure clamp terminals simplify installation and long-term maintenance while maintaining high electrical integrity.\u003c\/p\u003e\n\u003cp\u003eAs part of Yokogawa’s Field I\/O (FIO) ecosystem, the \u003cstrong\u003eA1BD5D-05\u003c\/strong\u003e is commonly deployed in continuous-process industries where availability, wiring reliability, and system scalability are critical.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003e​Technical Specifications\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nModel: \u003cstrong\u003eA1BD5D-05\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nProduct Type: Digital Signal Terminal Board\n\u003c\/li\u003e\n\u003cli\u003e\nI\/O Capacity: 32 digital signal points (DI\/DO depending on connected module)\n\u003c\/li\u003e\n\u003cli\u003e\nSystem Compatibility: CENTUM VP Field I\/O digital modules\n\u003c\/li\u003e\n\u003cli\u003e\nRedundancy Support: Single and dual-redundant configurations\n\u003c\/li\u003e\n\u003cli\u003e\nMounting Method: DIN rail mounting (control cabinet installation)\n\u003c\/li\u003e\n\u003cli\u003e\nTerminal Type: Pressure clamp terminals\n\u003c\/li\u003e\n\u003cli\u003e\nRated Insulation Resistance: Minimum 10 MΩ at 500 V DC\n\u003c\/li\u003e\n\u003cli\u003e\nDielectric Strength: 500 V AC applied for 1 minute\n\u003c\/li\u003e\n\u003cli\u003e\nOperating Environment: Industrial control panels\n\u003c\/li\u003e\n\u003cli\u003e\nSuffix Code: 05 – Basic type, no explosion protection\n\u003c\/li\u003e\n\u003cli\u003e\nWeight: 0.8 kg\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eKey Engineering Characteristics\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nSupports redundant digital I\/O architectures to improve system availability\n\u003c\/li\u003e\n\u003cli\u003e\nCompact terminal layout optimized for high-density control cabinets\n\u003c\/li\u003e\n\u003cli\u003e\nSecure pressure clamp wiring minimizes loosening under vibration\n\u003c\/li\u003e\n\u003cli\u003e\nElectrical isolation performance suitable for harsh plant environments\n\u003c\/li\u003e\n\u003cli\u003e\nDesigned to meet Yokogawa long-term reliability and lifecycle standards\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eTypical Application Scenarios\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eA1BD5D-05\u003c\/strong\u003e is used in process control installations requiring dependable digital signal termination, including chemical processing units, refinery control rooms, gas treatment facilities, and power generation plants. It is particularly suited for systems where redundancy and orderly field wiring are essential to operational continuity.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eFAQ\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the A1BD5D-05 an I\/O module?\u003c\/strong\u003e\r\nA: No. The \u003cstrong\u003eA1BD5D-05\u003c\/strong\u003e is a terminal board used to connect field wiring to CENTUM VP digital I\/O modules. It does not perform signal processing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this model support explosion-proof installations?\u003c\/strong\u003e\r\nA: No. The 05 suffix indicates a basic type without explosion protection. Hazardous-area applications require additional external protection measures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it be used with redundant controllers?\u003c\/strong\u003e\r\nA: Yes. The terminal board supports both single and dual-redundant system configurations when paired with compatible CENTUM VP modules.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52761972277533,"sku":"A1BD5D-05","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/A1BD5D-05-2_1000.jpg?v=1787216374","url":"https:\/\/www.6gcontrols.com\/products\/yokogawa-a1bd5d-05-digital-terminal-board-centum-vp","provider":"6G Controls","version":"1.0","type":"link"}