Yokogawa AAI143-S53/K4A00 Analog Input Modules

FAQ

1. What is the primary function of the Yokogawa AAI143-S53/K4A00?
It receives and converts analog signals for Yokogawa’s distributed control systems.

2. How many input channels does it have?
It has 16 isolated analog input channels.

3. What types of signals does it support?
Supports 4–20 mA current and 1–5 V DC voltage signals.

4. Are the input channels isolated?
Yes, channels are isolated from each other and ground to prevent interference.

5. What resolution does this module provide?
It provides 16-bit resolution.

6. Does it require an external power supply?
No, it is powered by the base unit via the I/O bus.

7. What are the environmental operating conditions?
Operates at 0 °C to +50 °C and 5–95% non-condensing humidity.

8. Is it compatible with Yokogawa DCS systems?
Yes, compatible with Yokogawa CENTUM VP and CS 3000 systems.

AAI143-S53/K4A00 Analog Input Modules Yokogawa

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