Yokogawa AAI143-H53/K4A00 Analog Input Module

FAQ

Q1: What type of signal does the module accept?
A1: The AAI143-H53/K4A00 accepts 4 to 20 mA DC analog current signals.

Q2: Is this module electrically isolated?
A2: Yes, it features isolation between input channels and the system for safety and signal integrity.

Q3: Does it support HART communication?
A3: Yes, HART communication is supported for integration with smart transmitters.

Q4: Can this module be used in intrinsically safe applications?
A4: Not directly; use an isolation barrier instead of a Zener barrier for such applications.

Q5: Are 2-wire and 4-wire transmitters supported?
A5: Yes, each channel supports individual configuration for 2-wire or 4-wire transmitters.

Q6: What is the power consumption of the module?
A6: Maximum consumption is 230 mA at 5 V DC and 540 mA at 24 V DC.

Q7: What are the physical dimensions and weight?
A7: The module measures 107.5 × 32.8 × 130 mm and weighs 0.3 kg.

Q8: What types of connectors are supported for field wiring?
A8: The module supports pressure clamp terminals, MIL connector cables, and KS1 dedicated cables.