Description:

The Yokogawa AAI543-H03 is a robust 16-channel isolated current output module designed for industrial automation systems. It reliably provides a 4 to 20 mA output signal and supports HART communication for configuration and diagnostics. This module features a standard switch-over response in redundant configurations, ensuring continuous operation in critical environments.

Technical Specifications:

• Number of Output Channels: 16
• Output Signal: 4 to 20 mA
• Withstanding Voltage: 1500 V AC between output and system, for 1 minute
• Allowable Load Resistance: 0 to 750 Ω
• Circuit-open Detection: Less than 0.65 mA
• Accuracy: ±48 μA
• Data Update Period: 10 ms
• Drift due to Ambient Temperature Change: ±16 μA/10°C
• Maximum Current Consumption: 230 mA (5 V DC), 540 mA (24 V DC)
• Weight: Approx. 0.4 kg
• External Communication: Pressure clamp terminal, MIL connector cable, dedicated cable (KS1)
• HART Communication: Available
• Switch-over Response: Standard in redundant configuration

Suffix Codes:

• -H: With digital communication (HART protocol)
• -0: Standard switch-over response in redundant configuration with no explosion protection
• -3: With ISA Standard G3 option and temperature (-20 to 70 °C) option

Example:

The Yokogawa AAI543-H03 is a versatile 16-channel isolated current output module featuring HART communication, a standard switch-over response in redundant configuration, and the ISA Standard G3 option with extended temperature range (-20 to 70 °C).

Additional Information:

The Yokogawa AAI543-H03 excels in a wide range of industrial automation applications, providing durability and reliability in harsh environments. Its standard switch-over response in redundant configuration ensures seamless operation during primary channel failures, while the extended temperature option enhances suitability for diverse environmental conditions.