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The FX4-DA by Mitsubishi is a specialized function block suited for advanced analog controls. Capable of generating output voltages ranging from -10VDC to +10VDC, it provides flexibility for various applications.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Line | FX Series |
| Part Number | FX4-DA |
| Weight | 1.19 lbs (0.54 kg) |
| Device | Special function block |
| Analog Output Voltage Range | -10VDC to +10V DC |
| External Load Resistance (Voltage Output) | 2k to 1M Ohms |
| Resolution (Voltage Output) | 5mV (10V 1/2000) |
| Total Accuracy | +/-1% |
| Conversion Speed | 2.1ms for 4 channels |
| Isolation | Photocoupler (between digital and analog circuits) |
| External Power Supply | DC 24V +/-10% 200mA |
| Number of Occupied I/O Points | 8 points taken from the FX expansion bus (can be either inputs or outputs) |
| Power Consumption | 5V, 30mA (from an MPU or a powered extension unit) |
| Channels | 4 output channels |
| Current Output Range | DC 0 to 20 mA |
| Status Indicators | Power indicator light |
| Extension Cable | Included |
The Mitsubishi FX4-DA module serves as a special function block within the FX Series. It excels at producing analog output voltages between -10VDC and +10VDC. This device is designed for integration into systems that require precise analog signal processing. The voltage output accommodates external load resistances ranging from 2k to 1M Ohms, ensuring versatility in various applications.
With a voltage output resolution of 5mV (10V derived from a 1/2000 system), this unit offers sharp output control. Its total accuracy stands at +/-1%, which guarantees reliable performance in critical applications. Additionally, the FX4-DA processes signals with a conversion speed of 2.1ms for all four channels.
For safety and signal integrity, this module includes photocoupler isolation between its digital and analog circuits. The external power supply required is a DC voltage of 24V, with a tolerance of +/-10% and a current of 200mA. This special function block also consumes 30mA from a 5V source, either from a MPU or a powered extension unit.
In terms of connectivity, the FX4-DA features 4 output channels, handling current outputs up to 20mA. Status monitoring is made easy with a built-in power indicator light. An extension cable is included for improved adaptability in applications. This module efficiently occupies 8 I/O points on the FX expansion bus, supporting both input and output configurations.