Overview

The YOKOGAWA F3AD08-6R High-Resolution Analog Input Module is a versatile device designed to provide accurate and reliable analog input capabilities for industrial automation and control systems. It offers a high number of channels, flexible input ranges, and advanced features for precise measurement and data acquisition.

Technical Specifications

• Number of Inputs: 8 differential inputs
• Absolute Maximum Rating:
  +18 V DC or +25 mA DC max
  -18 V DC or -25 mA DC min
• Input Signal Range:
  Voltage signal or current signal:
  • 0 to 5 V DC (-0.25 to 5.25 V DC)
  • 1 to 5 V DC (-0.25 to 5.25 V DC)
  • -10 to 10 V DC (-11.0 to 11.0 V DC)
  • 0 to 10 V DC (-0.5 to 10.5 V DC)
  • 0 to 20 mA DC (-1.0 to 21.0 mA DC)
  • 4 to 20 mA DC (-1.0 to 21.0 mA DC)
• Conversion Cycle: Selectable from 50 μs to 100 ms based on the number of inputs
• Allowable Common-Mode Voltage:
  ±6 V DC max (for 0 to 5 V DC, 1 to 5 V DC, 0 to 20 mA DC, 4 to 20 mA DC)
  ±1 V DC max (for -10 to 10 V DC, 0 to 10 V DC)
• Isolation Method: Photocoupler isolation across input terminals and internal circuit; not isolated across input terminals
• Withstanding Voltage: 500 V DC for one minute
• Input Resistance: 1 MΩ min (for voltage input), 250 Ω (for current input)
• Maximum Resolution: 0.4 mV for voltage signal range, 1.6 μA for current signal range (16-bit A/D conversion)
• Overall Accuracy: ± 0.1% (full scale) at 23±2ºC, ± 0.2% (full scale) from 0 to 55ºC
• Scaling: Upper and lower limit values can be set between -30,000 and 30,000
• Offset: Offset value can be set between -5,000 and 5,000
• Filter: First-order lag filter or moving average computation can be enabled or disabled for individual channels
• Hold Data: Supports recording of peak and trough values
• Self-Diagnosis: Hardware self-diagnosis during operation, including over-range input detection
• Current Consumption: 210 mA (5 V DC)
• External Connection: 18-point terminal block, M3.5 screws
• External Dimensions: 28.9 (W) × 100 (H) × 106.1 (D) mm
• Weight: 200 g