Key Specifications
| Feature | Specification |
|---|---|
| Channels | 8 analog input channels |
| Input Types | Voltage, Current, Thermocouple – Voltage: –10 V to +10 V DC (input resistance ~200 kΩ) – Current: 4–20 mA, –20–20 mA (input resistance ~250 Ω) – Thermocouples: K, J, T types supported. |
| Resolution | Very fine: e.g., for voltage ±10V → ~0.63 mV (14-bit + sign) For current: e.g. 16 mA range → down to 2 µA resolution. |
| Conversion Speed | ~0.96 ms per channel (per some reseller spec) |
| Isolation | Uses photocoupler isolation. |
| Power Supply | Draws 24 V DC from the PLC base unit. |
| Operating Temp | 0°C to 55°C (typical for many PLC modules) |
Typical Use Cases
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Integrating process sensors (pressure, temperature, flow) into a PLC system.
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Data logging analog signals (e.g., for trend analysis).
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Feedback control loops (PID) where analog feedback is needed.
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Retrofitting older FX2N PLC systems with analog capability.



