Overview

The YOKOGAWA F3DA08-5R Analog Output Module is a versatile device designed to provide precise and reliable analog output signals for industrial automation and control systems. It offers a high number of channels, flexible output ranges, and advanced features for accurate control and data generation.

Technical Specifications

• Number of Outputs: 8
• Absolute Maximum Ratings:
  • Output terminals: No external voltage or current must be applied.
  • Between the terminals of external power supply: 30 V max.
• Isolation:
  • Between output terminals and internal circuitry: Isolated (isolation coupler for digital signals, capacitance coupling), withstands 500 V DC for 1 minute.
  • Between output terminals or between output terminals and external power supply: Not isolated, common negative.
• Output Signal Range:
  • Voltage Output: -10 to 10 V, 0 to 10 V, 0 to 5 V, 1 to 5 V
  • Current Output: 4 to 20 mA, 0 to 20 mA, -20 to 20 mA
• Output Impedance:
  • Voltage Output: 0.5 Ω max.
  • Current Output: 3 MΩ max.
  • Impedance at disabled output: 1 MΩ min. (or 100 kΩ if the external power supply is off)
  • Leakage current at disabled output: ± 0.5 µA max.
• Allowable Load Resistance:
  • Voltage output: 1 kΩ min. (for -10 to 10 V or 0 to 10 V range); 500 Ω min. (for 0 to 5 V or 1 to 5 V range)
  • Current output: 600 Ω min.
• Allowable Capacitive Load:
  • Voltage output: 20 nF max.
• Allowable Inductive Load:
  • Current output: 1 mH max. (for electropneumatic converter PK-5502 or equivalent)
• Output Update Time:
  • 2 µs + 2 µs × (number of channels to be updated)
• Synchronous Output:
  • DAC of all used channels of the same module can be updated synchronously.
• Output Response Time:
  • Voltage output: ≈20 µs (for -10 to 10 V range with 2 kΩ load)
  • Current output: ≈10 µs (for 4 to 20 mA range with 250 Ω load)
• Output Resolution (16-bit DAC):
  • Voltage output: ≈0.5 mV (for -10 to 10 V or 0 to 10 V range); ≈0.2 mV (for 0 to 5 V or 1 to 5 V range)
  • Current output: ≈0.5 µA (for 4 to 20 mA range); ≈1 µA (for 0 to 20 mA or -20 to 20 mA range)
• Overall Accuracy:
  • Voltage output (with 10 MΩ load resistance): ± 0.1% of FS (23±2ºC); ± 0.3% of FS (0 to 55ºC)
  • Current output (with 100 Ω load resistance): ± 0.2% of FS (23±2ºC); ± 0.3% of FS (0 to 55ºC)
• Scaling:
  • Output signal range can be set to any digital range within -30,000 and 30,000.
• CPU Fail-Time Output:
  • The output behavior at CPU failure is configurable for each channel independently.
• Current Consumption:
  • 60 mA (excluding that of external power supply)
• External Power Supply:
  • Rated voltage: 24 V DC
  • Allowable voltage range: 19.2 to 30 V DC
  • Current consumption: 200 mA (inrush current: 1 A)
• External Connection:
  • 18-point terminal block, M3.5 screws
• External Dimensions:
  • 28.9 (W) × 100 (H) × 106.2 (D) mm
• Weight:
  • 180 g