❓ Frequently Asked Questions (FAQ)

Q1: What kind of signals can the AAI143-S03 S1 module accept?

A1: It accepts 4–20 mA DC current signals, the industry standard for analog sensor outputs.

Q2: How many channels are available in this module?

A2: The module supports 16 analog input channels.

Q3: What is the accuracy specification?

A3: The accuracy is ±0.1% of full scale.

Q4: Is the module isolated between channels?

A4: Yes, it provides channel-to-channel and channel-to-ground isolation.

Q5: What diagnostics features does the S1 firmware add?

A5: It includes enhanced loop diagnostics and hardware monitoring to help detect faults early.

Q6: What are the operating temperature limits?

A6: The module operates within 0°C to 55°C.

Q7: How is the module powered?

A7: It receives 24 V DC power supplied through the base unit.

Q8: Can it be mounted on a DIN rail?

A8: Yes, it supports both DIN rail and baseplate mounting.

Q9: What systems are compatible with this module?

A9: It is compatible with CENTUM VP and ProSafe-RS control systems.

Q10: What are the physical size and weight?

A10: Dimensions are 27 mm (W) x 130 mm (H) x 130 mm (D), with a weight of approximately 0.28 kg.