{"product_id":"ssb401-11-yokogawa-bus-interface-module-new-original-stock","title":"SSB401-11 YOKOGAWA Bus Interface Module | New \u0026 Original Stock","description":"\u003cp\u003eThe \u003cstrong\u003eYOKOGAWA SSB401-11\u003c\/strong\u003e is a high-performance bus interface module engineered for the CENTUM CS3000 distributed control system. It serves as a critical communication bridge, ensuring stable and deterministic data exchange between Field Control Stations (FCS) and I\/O bus architectures.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Redundancy:\u003c\/strong\u003e Provides a dual redundant bus interface to ensure maximum system availability and fault tolerance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Communication:\u003c\/strong\u003e Supports high-speed data transmission over V-net or Control Bus (ER-Bus) architectures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegration Capability:\u003c\/strong\u003e Enables seamless, reliable integration with remote I\/O subsystems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintainability:\u003c\/strong\u003e Features a hot-swappable design, allowing for module replacement without requiring system shutdown.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical 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\u003eSSB401-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eCENTUM CS3000 R3 and later\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Type\u003c\/td\u003e\n\u003ctd\u003eDual redundant V-net\/IP or Control Bus (ER-Bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Speed\u003c\/td\u003e\n\u003ctd\u003eUp to 1 Gbps (V-net\/IP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 16 remote I\/O nodes per module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Failover\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 50 milliseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0°C to 55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 V DC (±10% tolerance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e~25 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e500 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e4HP slot width (19-inch rack compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSystem Connectivity and Failover Performance\u003c\/h3\u003e\n\u003cp\u003eThe SSB401-11 module is designed to maintain control network integrity by utilizing a dual-redundant architecture. In the event of a primary bus failure, the module initiates a failover to the secondary bus in less than 50 milliseconds, ensuring that critical process control loops remain uninterrupted. Its robust isolation design protects internal logic circuits from field-side electrical surges and noise, which is essential in large-scale industrial deployments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the SSB401-11 support online maintenance?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module features a hot-swappable design, allowing for removal and replacement during operation to minimize system downtime.\u003c\/p\u003e\n\u003cp\u003eQ: Is this module compatible with systems earlier than CENTUM CS3000 R3?\u003c\/p\u003e\n\u003cp\u003eA: The SSB401-11 is specifically optimized for CENTUM CS3000 R3 and subsequent versions. Compatibility with legacy versions should be verified against your specific system hardware configuration.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure that the cabinet environment adheres to the 0°C to 55°C temperature range for optimal performance.\u003c\/li\u003e\n\u003cli\u003eAlign the module with the 4HP slot guide rails on the rack; slide in smoothly until the connector pins are fully engaged with the backplane.\u003c\/li\u003e\n\u003cli\u003eSecure the module using the front-panel locking screws to ensure physical stability against mechanical vibration.\u003c\/li\u003e\n\u003cli\u003eVerify the 24 V DC power connection; ensure the supply is stable and within the ±10% tolerance range.\u003c\/li\u003e\n\u003cli\u003eAfter installation, monitor the diagnostic status LEDs on the module front panel to confirm that the redundant bus links are active and the communication status is healthy.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49199721873660,"sku":"SSB401-11","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/SSB401-11.jpg?v=1781487120","url":"https:\/\/www.electronicplc.com\/products\/ssb401-11-yokogawa-bus-interface-module-new-original-stock","provider":"Electronic PLC","version":"1.0","type":"link"}