YOKOGAWA SBD2D-06 STYLE S2 TERMINAL BOARD MODULE

Description:

The Yokogawa SBD2D-06 (Style S2) Terminal Board Module is used a DIN-rail-mounted interface board used in Yokogawa ProSafe-RS and CENTUM systems. It serves as a wiring interface between digital output modules (such as SDV series) and field devices, enabling structured and safe signal distribution. The board includes integrated fusing and power distribution for field wiring and supports both single and dual-redundant configurations. 

Applications:

The Yokogawa SBD2D-06 is used in industrial environments for connecting digital output modules to field equipment such as relays, actuators, and control circuits. It is commonly deployed in safety instrumented systems (SIS), chemical plants, power generation, and process automation systems. The terminal board ensures organized wiring, protection, and reliable signal transmission between the control system and field devices

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: SBD2D-06 (Style S2)
• Product Type: Terminal Board Module (Digital Output Interface)
• Mounting: DIN rail mount
• Power Supply: 24 VDC
• Current Rating: Up to ~10 A
• Channels: 4-channel grouping (paired outputs A/B)
• Fuse Protection: Dual fuse (typically 250V, 10–15A range)
• Connections: Terminal block wiring for field devices
• Compatibility:
• SDV521 / SDV digital output modules
• ProSafe-RS / CENTUM systems
• Configuration: Supports single or dual-redundant setups
• Function: Field wiring interface with protection and signal distribution

Common Replacements:

• Yokogawa SBD3D-06 (higher channel capacity)
• Yokogawa SBD4D-06 (expanded I/O configuration)
• Yokogawa SED2D Terminal Board (alternate configuration)