Description
Product Specification: YOKOGAWA AVR10D-Q22020 Analog Output Module
The YOKOGAWA AVR10D-Q22020 is a high-precision analog output module designed for industrial automation systems, providing reliable signal transmission and advanced control capabilities. Engineered for seamless integration with Yokogawa’s distributed control systems (DCS), this module supports 4 channels of analog output signals with 16-bit resolution, making it ideal for applications requiring precise regulation of actuators, valves, and motors in critical processes.
1. Product Description
The AVR10D-Q22020 module is optimized for industrial environments where accuracy and stability are paramount. Key features include:
- 4-Channel Capacity: Simultaneously controls up to 4 analog output signals.
- 16-Bit Resolution: Ensures precise signal adjustment with minimal error.
- Wide Signal Range: Supports 4–20mA DC or 0–10V DC output options.
- Galvanic Isolation: 2.5kVrms protection against voltage surges and EMI.
- Real-Time Monitoring: Built-in diagnostics for channel status and fault detection.
2. Product Parameters
| Parameter | Specification |
|---|---|
| Model Number | AVR10D-Q22020 |
| Type | Analog Output Module |
| Channels | 4-point |
| Output Signal | 4–20mA DC or 0–10V DC (selectable) |
| Resolution | 16-bit (0.015% of full scale) |
| Isolation | 2.5kVrms between channels/ground |
| Response Time | ≤5ms (step change) |
| Power Supply | 24V DC ±10% |
| Current Consumption | ≤50mA per channel (max) |
| Operating Temperature | -20°C to +60°C |
| Dimensions | 100 mm × 120 mm × 50 mm |
3. Advantages and Features
- High Accuracy: ±0.1% linearity error ensures precise process control.
- Redundancy Support: Optional dual-channel configuration for fault-tolerant systems.
- Energy Efficiency: Low power consumption reduces operational costs.
- Case Study: A chemical plant achieved 18% better product consistency using AVR10D-Q22020 for reactor temperature control.
4. Application Areas and Cases
- Industries: Petrochemical, power generation, water treatment, pharmaceuticals.
- Use Cases:
- Controlling proportional valves in process automation.
- Adjusting motor speed in variable frequency drives (VFDs).
- Regulating heating/cooling systems in industrial machinery.
- Case Study: A power plant reduced turbine fuel consumption by 12% by integrating AVR10D-Q22020 into its boiler control system.
5. Competitor Comparison
The AVR10D-Q22020 outperforms comparable modules in:
- Resolution: 16-bit vs. 14-bit in most alternatives.
- Isolation Strength: 2.5kVrms vs. typical 1.5kVrms.
- Temperature Range: Operates in -20°C to +60°C vs. 0°C to +50°C for many competitors.
6. Selection Recommendations
- Channel Requirements: Choose 4-point modules for mid-sized systems or 8-point modules for higher density.
- Signal Type: Match output (current/voltage) to actuator specifications.
- Safety Compliance: Opt for redundant modules in SIL 2/3-rated safety systems.
7. Precautions
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Wiring: Use twisted-pair cables to minimize noise interference.
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Load Impedance: Ensure load resistance ≤500Ω for 4–20mA outputs.
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Calibration: Perform periodic calibration to maintain accuracy.
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Installation: Avoid exposing the module to direct sunlight or vibrations.
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Voltage Check: Verify power supply compatibility before installation.
Shanxi Xinyeda International Trading Co., Ltd. is your trusted partner for [YOKOGAWA AVR10D-Q22020] and other industrial automation spare parts. Visit our website www.xydcontrol.com or contact us for sales and technical support.
