Yokogawa AAI143-S50/A4800 Analog Input Module

FAQ

Q1: What type of input signal does the AAI143-S50/A4800 module support?
A1: It supports 4 to 20 mA DC current input signals.

Q2: How many input channels are available in this module?
A2: The module provides 16 isolated input channels.

Q3: Is the AAI143 module compatible with HART communication?
A3: Yes, it supports HART communication when properly configured.

Q4: What is the input resistance during power ON?
A4: It ranges from 270 Ω (at 20 mA) to 350 Ω (at 4 mA).

Q5: What is the maximum allowable input current?
A5: The maximum allowable input current is 24 mA.

Q6: Can I use this module in hazardous areas with a Zener barrier?
A6: No, Zener barriers are not allowed. Use an isolation barrier in intrinsically safe applications.

Q7: What is the data refresh rate of the module?
A7: The data update period is 10 milliseconds.

Q8: What is the size and weight of this module?
A8: It measures 107.5 × 32.8 × 130 mm and weighs 0.3 kg.

AAI143 AAI143-S50/A4800 Analog Input Module Yokogawa

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