Yokogawa AAI135 Analog Input Module

FAQs (Frequently Asked Questions)

Q1: What is the input range for the Yokogawa AAI135 module?

A1: The input range is 4 to 20 mA, making it suitable for standard industrial analog sensors.

Q2: How many channels does the AAI135 support?

A2: The AAI135 has 8 isolated input channels.

Q3: Is the AAI135 module compatible with Yokogawa’s DCS systems?

A3: Yes, it is fully compatible with Yokogawa’s CENTUM VP and STARDOM systems.

Q4: What is the resolution of the AAI135?

A4: The module has a 16-bit resolution for precise signal measurement.

Q5: Does the AAI135 support voltage input signals?

A5: No, it only supports current input (4 to 20 mA). For voltage input, models like AAI141 should be used.

Q6: What kind of isolation does the AAI135 offer?

A6: It features channel-to-channel isolation, preventing interference between inputs.

Q7: What is the operating temperature range?

A7: The module operates in temperatures between 0 to 55°C.

Q8: Can this module be mounted on a DIN rail?

A8: Yes, the AAI135 supports both DIN rail and panel mounting.

Q9: What are the physical dimensions of the module?

A9: The dimensions are 107.5 × 32.8 × 130 mm with a weight of 0.3 kg.

Q10: Does the AAI135 have any certifications?

A10: Yes, it is certified with CE, UL, and CSA for industrial use.

AAI135 Analog Input Module field control systems Yokogawa

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