{"product_id":"yokogawa-electric-corporation-ssb401-53-bus-interface-module","title":"Yokogawa Electric Corporation SSB401-53 Bus Interface Module","description":"\u003cdiv\u003e\u003cp\u003eThe Yokogawa SSB401-53 ESB Bus Interface Slave Module is a communication interface for Yokogawa ProSafe-RS safety instrumented systems, serving as the slave that connects safety node units to the ESB network to enable high-speed, redundant data exchange between controllers, I\/O nodes, and system components. It uses an ESB Bus (redundant high-speed network) at roughly 1 Mbps and supports transmission distances up to ~1000 m via ESB cable, powered from 24 VDC with approximately 10 W consumption. Designed for reliability, it offers hot-swappable operation and IEC 61508-compliant fault tolerance, and is compatible with ProSafe-RS \/ CENTUM VP safety node units (SNB10D). Common replacements include SSB401-13 (older version), SB401-11, and SNT401 \/ SNT511 optical ESB extension modules.\u003c\/p\u003e\u003c\/div\u003e","brand":"Yokogawa","offers":[{"title":"New","offer_id":46241942569194,"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-ssb401-53-bus-interface-module","provider":"GTG Hardware","version":"1.0","type":"link"}