FAQ (Q&A Format)

Q1: What is the input signal range for the AAI135?
A1: The AAI135 supports a variety of input signal ranges, including 4-20 mA, 0-10 V, thermocouples, and RTDs. The range is configurable based on the signal type.

Q2: How do I install the AAI135?
A2: The AAI135 is designed to be mounted on a DIN rail for easy installation in control panels or other industrial settings.

Q3: What is the power supply requirement for the AAI135?
A3: The AAI135 requires a 24 VDC power supply, with a tolerance of +10% to -15%.

Q4: Can the AAI135 handle multiple channels of input?
A4: No, the AAI135 is a single-channel module. However, other modules in the AAI series support multiple channels.

Q5: What is the operating temperature range of the AAI135?
A5: The AAI135 operates in environments with temperatures ranging from -20°C to +60°C.

Q6: Is the AAI135 compatible with Yokogawa’s DCS or PLC systems?
A6: Yes, the AAI135 is fully compatible with Yokogawa’s Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC).

Q7: What is the accuracy of the AAI135 module?
A7: The AAI135 offers an accuracy of ±0.1% depending on the input signal range.

Q8: What kind of signals can I input into the AAI135?
A8: The AAI135 accepts 4-20 mA, 0-10 V, thermocouples, and RTDs as input signals.

Q9: Can I use the AAI135 in hazardous environments?
A9: The AAI135 is designed for general industrial applications. For hazardous environments, additional protective measures may be necessary.

Q10: Does the AAI135 require any special calibration?
A10: The AAI135 may require calibration based on the specific application, but it is designed to offer reliable operation without frequent calibration.