The Yokogawa AAI141-S00/K400 is an analog input module designed to convert analog signals into digital signals for compatibility with Yokogawa programmable logic controllers (PLCs) or distributed control systems (DCS). It is suitable for a wide range of industrial applications, including process control, manufacturing, and factory automation.

Technical Specifications

• Input Type: Current or voltage
• Input Range: Selectable
• Resolution: 16 bits
• Accuracy: 0.1%
• Conversion Time: 2 ms
• Isolation: Input/output, power
• Power Consumption: 2 W
• Operating Temperature: -20 to 60 °C
• Relative Humidity: 10% to 90% (non-condensing)

Explanation of Suffix Codes

• -S: Indicates the standard version.
• 0: Indicates the number of input channels. In this case, the module has 1 analog input channel.
• 0: Indicates the number of output channels. In this case, the module has no output channels.
• /K400: Indicates the specific version of the module. In this case, K400 indicates that the module has an input range of 4-20 mA.