YNT511D

Description

1. Product Description

2. Product Parameters

Parameter	Specification
Input Types	4–20 mA, 1–5 V, 0–10 V, thermocouple, RTD
Output Types	4–20 mA, 1–5 V, 0–10 V
Communication	Ethernet, Modbus, OPC, Profibus
Accuracy	±0.1% of full scale
Resolution	Variable (dependent on input type)
Update Rate	Adjustable
Power Supply	24V DC
Mounting	Panel mount
Display	LCD touch screen
Application	Process control, industrial automation, monitoring systems

YNT511D

3. Advantages and Features

• High Precision: ±0.1% accuracy ensures reliable performance in critical processes.
• Versatile Connectivity: Supports multiple communication protocols (Modbus, Profibus) and I/O types, reducing the need for additional converters.
• User-Friendly Interface: LCD touch screen enables intuitive configuration and real-time monitoring.
• Compact Design: Panel-mounted form factor saves space in control panels while maintaining durability.
• Wide Compatibility: Seamless integration with Yokogawa’s CENTUM VP series and other industrial control systems.

4. Application Areas and Case Studies

• Industries: Manufacturing, energy, water treatment, chemical processing.
• Use Cases:
  • Manufacturing: Monitoring and controlling production lines for real-time adjustments.
  • Water Treatment: Managing pump systems and water quality sensors in distributed networks.
  • Case Study: A pharmaceutical plant in China upgraded its DCS with the YNT511D to centralize control of 50+ temperature and pressure sensors. The device’s modular design and high accuracy reduced downtime by 20% and improved process consistency.

5. Competitive Comparison

• Integrated Communication: Built-in support for Ethernet and multiple industrial protocols, eliminating external gateway costs.
• Reduced Complexity: Single-unit design with configurable I/O, simplifying installation compared to multi-module solutions.
• Long-Term Reliability: Industrial-grade components and a one-year warranty ensure extended service life in demanding environments.
  

  YNT511D

6. Selection Recommendations

• Compatibility: Verify compatibility with your existing DCS/PLC (e.g., Yokogawa CENTUM VP, Siemens S7 series).
• I/O Requirements: Match input/output types (e.g., analog vs. digital) to your sensor/actuator needs.
• Environment: Ensure the panel-mount design suits your control cabinet space and environmental conditions (temperature, humidity).
• Budget: Balance features (e.g., touch screen vs. basic display) with cost requirements.

7. Precautions

• Installation: Follow Yokogawa’s wiring guidelines to avoid signal interference; ensure proper grounding.
• Calibration: Regularly calibrate the device (every 1–2 years) to maintain accuracy.
• Software Updates: Apply firmware updates provided by Yokogawa to address security patches and improve functionality.
• Spare Parts: Keep a backup YNT511D module on hand to minimize downtime during replacements.