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Yokogawa AAI143-H53/A4D00 Analog Input Module

Yokogawa AAI143-H53/A4D00 Analog Input Module

  • Manufacturer: Yokogawa

  • Product No.: AAI143-H53/A4D00

  • Condition:1000 in stock

  • Product Type: Analog Input Module

  • Product Origin: Japan

  • Payment: T/T, Western Union

  • Weight: 300g

  • Shipping port: Xiamen

  • Warranty: 12 months

  • 24/7 Support
  • 30-Day Returns
  • Fast Shipping

Product Details

Manufacturer Model/Part Number Description
Yokogawa AAI143-H53/A4D00 Analog Input Module

General Description

  • The AAI143 module provides 16 input channels for 4 to 20 mA signals, with isolation between inputs and the system.
  • It supports dual-redundant configurations and can work with HART communication.

Item Specifications

Specification Value
Model AAI143
Number of Input Channels 16 (isolated)
Input Signal 4 to 20 mA
Allowable Input Current 24 mA
Withstanding Voltage 1500 V AC, for 1 minute
Input Resistance (Power ON) 270 Ω (20 mA) to 350 Ω (4 mA)
Input Resistance (Power OFF) 500 kΩ or larger
Accuracy ±16 µA
Data Update Period 10 ms
Transmitter Power Supply 19.0 V or higher (at 20 mA)
25.5 V or less (at 0 mA)
Current Limit 25 mA
Transmitter Setting 2-wire or 4-wire (selectable)
Drift Due to Temperature Change ±16 µA/10°C
Maximum Current Consumption 230 mA (5 V DC), 540 mA (24 V DC)
Weight 0.3 kg
External Communication Pressure clamp terminal, MIL cable, dedicated cable (KS1)
HART Communication Available

Model and Suffix Codes

Model Description
AAI143 Analog Input Module (4 to 20 mA, 16-channel, Isolated)
Suffix Codes Description
-S Standard type
-H With digital communication (HART protocol)
5 With no explosion protection
E With explosion protection
0 Basic type
3 With ISA Standard G3 option and temperature (-20 to 70 °C) option

Option Codes

Option Description
/K4A00 With KS Cable Interface Adapter (For connecting AEA4D Terminal Board) [Model: ATK4A-00]
/A4S00 With Pressure Clamp Terminal Block [Model: ATA4S-00]
/A4S10 With Pressure Clamp Terminal Block (surge absorber) [Model: ATA4S-10]
/A4D00 With Dual Pressure Clamp Terminal Block [Model: ATA4D-00]
/A4D10 With Dual Pressure Clamp Terminal Block (surge absorber) [Model: ATA4D-10]
/CCC01 With Connector Cover for MIL Cable [Model: ACCC01]
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Product Description

Product Details

Manufacturer Model/Part Number Description
Yokogawa AAI143-H53/A4D00 Analog Input Module

General Description

  • The AAI143 module provides 16 input channels for 4 to 20 mA signals, with isolation between inputs and the system.
  • It supports dual-redundant configurations and can work with HART communication.

Item Specifications

Specification Value
Model AAI143
Number of Input Channels 16 (isolated)
Input Signal 4 to 20 mA
Allowable Input Current 24 mA
Withstanding Voltage 1500 V AC, for 1 minute
Input Resistance (Power ON) 270 Ω (20 mA) to 350 Ω (4 mA)
Input Resistance (Power OFF) 500 kΩ or larger
Accuracy ±16 µA
Data Update Period 10 ms
Transmitter Power Supply 19.0 V or higher (at 20 mA)
25.5 V or less (at 0 mA)
Current Limit 25 mA
Transmitter Setting 2-wire or 4-wire (selectable)
Drift Due to Temperature Change ±16 µA/10°C
Maximum Current Consumption 230 mA (5 V DC), 540 mA (24 V DC)
Weight 0.3 kg
External Communication Pressure clamp terminal, MIL cable, dedicated cable (KS1)
HART Communication Available

Model and Suffix Codes

Model Description
AAI143 Analog Input Module (4 to 20 mA, 16-channel, Isolated)
Suffix Codes Description
-S Standard type
-H With digital communication (HART protocol)
5 With no explosion protection
E With explosion protection
0 Basic type
3 With ISA Standard G3 option and temperature (-20 to 70 °C) option

Option Codes

Option Description
/K4A00 With KS Cable Interface Adapter (For connecting AEA4D Terminal Board) [Model: ATK4A-00]
/A4S00 With Pressure Clamp Terminal Block [Model: ATA4S-00]
/A4S10 With Pressure Clamp Terminal Block (surge absorber) [Model: ATA4S-10]
/A4D00 With Dual Pressure Clamp Terminal Block [Model: ATA4D-00]
/A4D10 With Dual Pressure Clamp Terminal Block (surge absorber) [Model: ATA4D-10]
/CCC01 With Connector Cover for MIL Cable [Model: ACCC01]

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