Yokogawa AAI143 Analog Input Module New In Stock

FAQ

Q1: How many input channels does the AAI143 module support?
A1: It supports 16 channels of isolated 4–20 mA analog input.

Q2: Is the module electrically isolated?
A2: Yes, it provides 1500 V AC isolation between the input and the system.

Q3: Does it support HART communication?
A3: Yes, HART communication is supported when installed in a compatible ER bus node.

Q4: What is the input accuracy of this module?
A4: The input accuracy is ±16 µA.

Q5: Can this module be used in dual-redundant configurations?
A5: Yes, it supports dual-redundant configurations for increased reliability.

Q6: What are the dimensions and weight of the module?
A6: Dimensions are 107.5 × 32.8 × 130 mm, and it weighs 0.3 kg.

Q7: What is the input resistance range?
A7: The input resistance is 270 Ω (at 20 mA) to 350 Ω (at 4 mA) when powered ON, and ≥500 kΩ when powered OFF.

Q8: What is the module’s power consumption?
A8: It consumes 230 mA at 5 V DC and 540 mA at 24 V DC.