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Yokogawa ADV551-P63/D5A00
Product Introduction: A high-density digital output module for Yokogawa CENTUM VP DCS systems, featuring 32 isolated channels with pulse width modulation (PWM) and time-proportional control capabilities. It is paired with the ATD5A-00 KS cable interface adapter for secure wiring and seamless system integration.
Technical Specifications:
- Output Channels: 32 isolated channels (group isolation)
- Output Type: NPN open-collector transistors
Detailed content
- Output Voltage: Up to 30 V DC
- Output Current: 0.5 A per channel (max), 8 A per module (total)
- Isolation Voltage: 1500 V AC (1 minute) between output groups and system
- Response Time: ≤ 1 ms (transistor switching)
- PWM Range: 0.1 ms to 7200 s (configurable)
- Power Supply: 24 V DC (system-powered)
- Operating Temperature: -20°C to 70°C (ISA G3 compliant)
- Terminal Interface: KS cable via ATD5A-00 adapter
- Certifications: CE, CSA, SIL 2 compliant
Functional Features:
- PWM and time-proportional control for precise regulation of heating elements, valves, and variable-speed drives
- Group isolation prevents cross-channel interference and enhances system reliability
- Built-in over-current and short-circuit protection for channel and module safety
- Status LEDs for real-time fault detection and diagnostic visibility
- Hot-swappable design allows module replacement without system shutdown
- Seamless integration with CENTUM VP DCS for centralized control and monitoring
Application Scenarios: Chemical plants, refineries, power generation facilities, and pharmaceutical manufacturing where high-density digital output with PWM control is required for process actuators, burners, and dosing systems.
