Yokogawa F3AD08-4W Analog Input Module

Description

The Yokogawa F3AD08-4W is an 8-channel analog input module designed for the FA-M3 programmable controller. It features differential inputs and a 12-bit A/D converter, enabling fast and accurate signal acquisition for industrial automation and process control applications.

Specifications

• Model Number: F3AD08-4W

• Input Channels: 8 differential analog inputs

• Input Signal Range:

  • 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 Speed: 1 ms per channel

• A/D Resolution: 12-bit

• Maximum Resolution: 5.6 μA

• Overall Accuracy:

  • ±0.2% full scale at 23 ±2°C

  • ±0.5% full scale from 0 to 55°C

• Isolation Method: Photocoupler isolation between input terminals and internal circuitry

• Common-Mode Voltage Tolerance: ±6 VDC

• Withstanding Voltage: 500 VDC for 1 minute

• Input Resistance: 250 Ω

• Power Consumption: 210 mA @ 5 VDC

• External Connection: 18-point terminal block (M3.5 screws)

• Dimensions: 28.9 (W) × 100 (H) × 106.2 (D) mm

• Weight: Approx. 200 g

• System Compatibility: FA-M3 series