Yokogawa AAI143-S00 Analog Input Module Isolated 1500V

Yokogawa AAI143-S00 Analog Input Module

Core Technical Specifications

• Brand & Model: This is the AAI143-S00 module from Yokogawa, a standard basic type unit.
• Input Channels: It provides 16 fully isolated input channels for connecting multiple sensors.
• Signal Range: Each channel is designed for standard 4 to 20 mA analog signals.
• Input Protection: The module allows a maximum input current of 24 mA for safety.
• Isolation Rating: It features strong 1500 V AC isolation between input and system for 1 minute.
• Accuracy & Speed: It maintains high ±16 µA accuracy with a rapid 10 ms update period.
• Input Resistance: Active resistance ranges from 270 Ω to 350 Ω; off-state is ≥500 kΩ.
• Transmitter Power: It supplies 19.0 V to 25.5 V to field transmitters with a 25 mA limit.
• Wiring Configuration: Each channel configures individually for 2-wire or 4-wire transmitter setups.
• Temperature Performance: Signal drift is limited to ±16 µA per 10 °C ambient change.
• Power Consumption: Maximum draw is 230 mA at 5V DC and 540 mA at 24V DC.
• Physical Details: The module weighs 0.3 kg and uses pressure clamp or MIL connectors.

Frequently Asked Questions (FAQ)

• Is this module authentic Yokogawa?
  Yes, we supply only 100% new and original Yokogawa AAI143-S00 modules.
• What does the 'S00' suffix mean?
  'S' indicates Standard type, and '00' denotes it is the basic version.
• How many analog inputs are available?
  The module has 16 isolated input channels for 4-20 mA signals.
• Is this item in stock?
  Yes, the AAI143-S00 is available from our inventory for immediate dispatch.

For technical details or to inquire about the Yokogawa AAI143 series, please contact us.

Partner NexAuto Technology Limited.

Contact Information Inquiries: sales@nex-auto.com, +86 153 9242 9628