YOKOGAWA SDV541-S33 S3 DIGITAL OUTPUT MODULE

Description:

The Yokogawa SDV541-S33 S3 Digital Output Module is used a 16-channel discrete output module used in Yokogawa CENTUM VP and ProSafe-RS systems. It outputs ON/OFF control signals from the control system to field devices such as relays, solenoids, and actuators. The module is designed for high-reliability operation and supports redundant configurations and built-in wiring diagnostics for safety-critical environments.

Applications:

The Yokogawa SDV541-S33 is used in industrial automation systems to control field devices through digital outputs. It is commonly deployed in oil & gas, LNG plants, power generation, and chemical processing. The module enables real-time control of valves, alarms, interlocks, and actuators, ensuring safe and stable process operation.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: SDV541-S33 S3
• Product Type: Digital Output Module
• Number of Channels: 16-channel, module isolation
• Output Signal Type: 24 VDC digital (current source type)
• Output Voltage: 24 VDC
• Output Current: Up to 0.2 A per channel (3.2 A total)
• External Power Supply: 24 VDC (+20% / -10%), ~3.4 A capacity
• Output Voltage Drop: ≤1 V
• Minimum Load Current: ~35 mA
• Response Time: ≤30 ms
• Isolation: 2 kV AC between output and system
• Operating Temperature: -20 to 70 °C (S3 rating)
• Mounting: Rack-mounted (FIO / safety node unit)
• Function: Sends digital control signals to field devices

Common Replacements:

• Yokogawa SDV541-S63 (newer revision)
• Yokogawa SDV531 Series (8-channel variant)
• Yokogawa ADV551 Series (higher density output module)