Introduction
The Yokogawa F3DA04-6R Analog Output Module is a high-performance digital-to-analog conversion unit designed for FA-M3 PLC systems, delivering precise and stable signal output for industrial automation environments. Engineered for demanding process control applications, it translates digital control signals into accurate analog voltage or current outputs, enabling fine-tuned control of actuators, valves, and field devices.
With its fast response, high resolution, and multi-channel capability, this module is widely used in systems where smooth and continuous analog control is essential for maintaining process stability and production quality.
Technical Specifications
| Parameter | Specification |
|---|
| Model | F3DA04-6R |
| Module Type | Analog Output Module (D/A Converter) |
| Series | FA-M3 |
| Output Channels | 4 channels |
| Resolution | 16-bit DAC |
| Voltage Output Range | -10 to +10 V, 0–10 V, 0–5 V, 1–5 V |
| Current Output Range | 4–20 mA, 0–20 mA, -20 to +20 mA |
| Output Accuracy | ±0.1% of full scale (voltage), ±0.2% (current) |
| Conversion Speed | 2 µs per channel |
| Update Time | 2 µs + 2 µs × number of channels updated |
| Output Impedance | Voltage: max 0.5 Ω |
| Load Resistance | Voltage: 500 Ω–1 kΩ |
| Isolation | 500 V DC (internal isolation) |
| Power Consumption | Approx. 60 mA @ 24 V DC |
| Mounting | FA-M3 base unit slot |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -20°C to 75°C |
| Humidity | 10–90% RH (non-condensing) |
| Dimensions (W × H × D) | 28.9 × 100 × 106.2 mm |
| Weight | Approx. 0.18–0.25 kg |
Applications
The F3DA04-6R is designed for precision analog control in a wide range of industrial systems. Its fast response and high resolution make it suitable for:
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Process control systems (flow, pressure, temperature regulation)
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Chemical and petrochemical plants
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Industrial furnace and heating control
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Servo valve and actuator control systems
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Packaging and filling machinery
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Energy and utility automation systems
Its ability to output both voltage and current signals makes it highly flexible for integration with different types of field devices.
Advantages
One of the key strengths of the F3DA04-6R is its ultra-fast conversion speed, enabling near real-time analog output updates. This ensures smooth control performance even in dynamic systems where rapid adjustments are required.
The 16-bit high-resolution DAC provides extremely fine signal granularity, allowing precise control over analog devices and reducing output noise and drift.
Its selective channel update capability improves system efficiency by updating only the channels that require changes, reducing unnecessary processing load.
Additionally, built-in synchronous output control ensures coordinated multi-channel operation, which is essential in multi-axis or multi-loop industrial systems.
Technical FAQs
1. How many output channels does the module support?
It supports 4 independent analog output channels.
2. What types of output signals are available?
Voltage (-10 to +10 V, 0–10 V, 0–5 V, 1–5 V) and current (4–20 mA, 0–20 mA, -20–20 mA).
3. What is the resolution of the module?
It uses a 16-bit DAC for high-precision output.
4. Is the output updated continuously?
Yes, with a very fast update cycle down to microsecond-level response.
5. Can it handle multiple channel updates simultaneously?
Yes, it supports synchronized multi-channel output updates.
6. Does it provide electrical isolation?
Yes, it includes isolation up to 500 V DC between output and internal circuits.
7. What is the typical response speed?
Approximately 2 microseconds per channel conversion time.
8. Is it suitable for precise process control?
Yes, it is specifically designed for high-accuracy industrial control applications.
9. What PLC system is it compatible with?
It is designed for Yokogawa FA-M3 PLC systems.
10. Can it output both voltage and current simultaneously?
Each channel is configurable, allowing flexible selection of output type per application design.
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