Yokogawa - AAI143-H53 Analog Input Module

Yokogawa AAI143-H53 Analog Input Module

Core Technical Specifications

• Brand & Model: This is the AAI143-H53 module from Yokogawa.
• Input Channels: It provides 16 isolated input channels for versatile connectivity.
• Input Signal & Range: Each channel accepts a standard 4 to 20 mA signal, with an allowable input up to 24 mA.
• Accuracy & Speed: The module offers high ±16 µA accuracy with a fast 10 ms data update period.
• Isolation & Safety: It features strong 1500 V AC withstanding voltage between input and system for 1 minute.
• Input Resistance: Resistance is 270 Ω to 350 Ω when powered, and 500 kΩ or larger when off.
• Transmitter Power: It supplies 19.0 V to 25.5 V for transmitters, with a 25 mA output current limit.
• Environmental Rating: The module meets ISA Standard G3 for operation from -20 to 70 °C.
• Communication: It supports HART protocol digital communication and external connections via pressure clamp terminal or MIL connector.
• Power Consumption: Maximum current draw is 230 mA at 5V DC and 540 mA at 24V DC.
• Physical Details: The module weighs approximately 0.3 kg and includes the ATK4A-00 KS Cable Interface Adapter.

Frequently Asked Questions (FAQ)

• Is this module new and original?
  Yes, we supply only 100% new and original Yokogawa AAI143-H53 modules.
• How many input channels does it have?
  This module features 16 fully isolated input channels for 4-20 mA signals.
• Does it support HART communication?
  Yes, the 'H' in the model number confirms it has digital communication with HART protocol.
• What is the operating temperature range?
  It is rated for ISA Standard G3 and operates from -20 to 70 °C.
• What is included in the package?
  You receive the main module and the ATK4A-00 KS Cable Interface Adapter (K4A00) for connection.
• What is the accuracy and update speed?
  The module provides ±16 µA accuracy with a 10 ms update period per channel.
• Is this item in stock?
  Yes, the AAI143-H53/K4A00 is available in our inventory for immediate dispatch.

For technical details or pricing on the Yokogawa AAI143 series, please contact our team.

Partner NexAuto Technology Limited.

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