I/O modules support the following capabilities:
Up to eight points per I/O module
Inputs: 0–5 VDC, 0–10 VDC, 4–20 mA, 10 kΩ thermistor, 1 kΩ RTD and dry contact
Outputs: 0–10 VDC, 0–20 mA, 24 VAC TRIAC and relay
Optional monitored overrides: 3-position HAO switches and analog 0–100%