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Yokogawa SDV541-S63/PRP Digital Output Module
Product Introduction: A 16-channel isolated digital output module for Yokogawa CENTUM VP DCS and ProSafe-RS safety systems. It provides 24 V DC transistor outputs for controlling field actuators, with enhanced safety features including false insertion prevention.
Technical Specifications:
- Channels: 16 isolated digital output channels
- Output Type: 24 V DC, open-collector transistor
- Output Current: Max 100 mA per channel
Detailed content
- Isolation Voltage: 250 V rms channel-to-ground
- Response Time: 4 ms typical
- Power Supply: 24 V DC (system bus-powered)
- Operating Temperature: -20°C to +70°C
- Dimensions: Standard DCS module form factor
- Weight: Approx. 0.5 kg
- Special Feature: /PRP option for false insertion prevention
Functional Features:
- 16 fully isolated channels for superior noise immunity
- High drive capability for direct actuator control
- False insertion prevention (PRP) for safety-critical applications
- Comprehensive diagnostic functions for fault detection
- Hot-swappable design for minimal system downtime
- Compatibility with Yokogawa CENTUM VP and ProSafe-RS
- Robust construction for harsh industrial environments
Application Scenarios:
- Safety instrumented systems (SIS) in oil and gas
- Petrochemical and chemical plant safety systems
- Power generation safety control
- Emergency shutdown (ESD) systems
- Industrial automation safety loops
- Critical process control applications
