Mitsubishi FX2N-4AD-TC

Input Specifications

• Input Channels: 4 channels (individually configurable)

• Supported Thermocouple Types:

  • K-type (K), J-type (J) (selectable per channel)

• Temperature Range:

  • K-type: -100°C to +1200°C

  • J-type: -100°C to +600°C

• Resolution: 0.1°C (for K/J types)

• Accuracy: ±1% of full scale

• Conversion Speed: 240 ms/channel (all 4 channels: ~15 ms × 4)

3. Cold Junction Compensation (CJC)

• Built-in CJC Sensor: Yes (automatic ambient temp. compensation)

4. Power Supply

• Operating Voltage: DC 5V (from PLC) + DC 24V (external)

• Power Consumption: 30 mA (5V internal), 50 mA (24V external)

5. Environmental Conditions

• Operating Temp.: -10°C to +55°C

• Humidity: 10–90% RH (non-condensing)

6. Dimensions & Weight

• Size: 55 mm (W) × 90 mm (H) × 87 mm (D)

• Weight: Approx. 300g

7. Wiring & Connections

• Terminal Type: Screw terminal block (M3)

• Cable: AWG 22–16 (0.3–1.25 mm²), shielded cable recommended