FAQ (10 Q&A)

Q1. What are the module’s dimensions?
A1. The product measures approximately 37.5 cm × 14.2 cm × 7.2 cm.

Q2. How heavy is it?
A2. It weighs around 1.48 kg.

Q3. What voltage range does it accept?
A3. It operates on a wide supply range of 120–240 VAC.

Q4. Which communication interface is supported?
A4. RS‑485 using Modbus RTU protocol.

Q5. How many I/O channels does it include?
A5. It includes 8 analog inputs and 8 analog outputs.

Q6. What is its processing capability?
A6. It operates at frequencies from 20 Hz to 2 kHz with a processing speed of up to 100 kHz.

Q7. What operating environment can it handle?
A7. The module is rated for –20 °C to +60 °C ambient temperatures.

Q8. Is it suitable for excitation control?
A8. Yes—it’s designed for precise exciter and process control in generator systems.

Q9. What series does it belong to?
A9. It belongs to ABB’s PCD series, part of the AC 800PEC modular system family.

Q10. What industries is it ideal for?
A10. Ideal for power generation, industrial automation, process control, and robust control settings.