{"product_id":"yokogawa-electric-corporation-sb401-11-bus-interface-module","title":"Yokogawa Electric Corporation SB401-11 Bus Interface Module","description":"\u003cdiv\u003e\u003cp\u003eThe Yokogawa SB401-11 (Style S1) ESB Bus Interface Slave Module is used to enable communication between control systems and distributed I\/O in CENTUM VP and related DCS architectures. It provides the link between field control units, node units, and I\/O modules over the Enhanced System Bus (ESB), ensuring reliable, synchronized data exchange for continuous plant operation. Typical data transmission is around 128 Mbps, with support for up to about 9 nodes (system dependent), and dual-redundant operation is common (installed in pairs). The module draws ~0.5 A, measures about 224 × 24 × 150 mm, and weighs roughly 1–2 kg, and is rack-mounted within a node or interface unit. It is compatible with CENTUM VP and CENTUM CS systems and their FIO\/ESB node units, and finds use in industrial environments such as chemical processing, oil \u0026amp; gas, power generation, and manufacturing plants.\u003c\/p\u003e\u003c\/div\u003e","brand":"Yokogawa","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46241941225706,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-001.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/yokogawa-electric-corporation-sb401-11-bus-interface-module","provider":"GTG Hardware","version":"1.0","type":"link"}