Yokogawa Electric Corporation SBD2D-06 STYLE S2 Terminal Board

The Yokogawa SBD2D-06 (Style S2) Terminal Board is a DIN rail‑mounted digital output interface used in Yokogawa ProSafe-RS and CENTUM systems. As a passive wiring interface, it provides organized signal routing and protection between digital output modules such as the SDV521 and field devices like relays, actuators, and control circuits. Key specs include four channels (configured as 4 channels × 1 group for SDV521), 24 VDC supply, up to about 10 A current rating, DIN rail mounting, terminal block connections, single or dual‑redundant configurations, and a weight of approximately 0.68 lb (0.3 kg). Designed for industrial environments, it ensures safe signal distribution within ProSafe-RS and CENTUM VP / FIO architectures and is compatible with safety instrumented systems, chemical processing, power generation, and manufacturing applications.