Frequently Asked Questions (FAQ)

Q1: How many channels does the module support?
A1: Sixteen isolated 4–20 mA channels.

Q2: Does the module support HART communication?
A2: Yes—HART is fully supported on all channels.

Q3: Are the channels isolated?
A3: Yes, with 1,500 VAC isolation between inputs and the control system.

Q4: What is the module’s measurement accuracy?
A4: ±16 µA accuracy.

Q5: How quickly does it update data?
A5: Approximately every 10 ms per channel.

Q6: What wiring options are available?
A6: Each channel can be configured for either 2‑wire or 4‑wire transmitters.

Q7: What is its typical operating temperature range?
A7: –20 °C to +60 °C.

Q8: Does the module require calibration?
A8: No, it is factory calibrated and ready for use.

Q9: What are its dimensions and weight?
A9: About 107.5 × 32.8 × 130 mm, weighing approximately 0.30 kg.

Q10: Is the power requirement high?
A10: It draws about 230 mA at 5 V DC or 540 mA at 24 V DC.