Yokogawa AAI835 Analog I/O Module

Manufacturer：Yokogawa

Product Number：AAI835

Product Type：Analog I/O Module

Origin：Japan

Dimensions：107.5 × 32.8 × 130 mm

Weight：0.3 kg

Frequently Asked Questions (FAQ)

Q1: What type of signals does the AAI835 module support?
A1: The AAI835 supports 4 to 20 mA DC signals for both input and output.

Q2: Are the input and output channels on the AAI835 electrically isolated?
A2: Yes, all input and output channels are fully isolated from each other and from the system.

Q3: Can the AAI835 module be used in a dual-redundant configuration?
A3: Yes, the AAI835 is designed for use in dual-redundant systems for enhanced reliability.

Q4: What is the accuracy of the AAI835 module?
A4: The input accuracy is ±16 µA and the output accuracy is ±48 µA.

Q5: Does the AAI835 module support HART communication?
A5: Yes, HART communication is supported when the module is installed in compatible ER bus node units.

Q6: What is the allowable load resistance for the output channels?
A6: The output channels support load resistances ranging from 0 to 750 Ω.

Q7: What kind of external connections are available for the AAI835?
A7: It supports pressure clamp terminals, MIL connector cables, and dedicated KS1 cables.

Q8: What precautions should be taken regarding intrinsic safety?
A8: Zener barriers must not be used. For intrinsically safe applications, isolation barriers should be applied.

AAI835 Analog I/O Module Yokogawa

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