Digital guide
You are here:
Yokogawa AAI543-S50/K4A00
Product Introduction: A standard analog output module for Yokogawa DCS systems, delivering 16 isolated 4–20 mA current signals to control valves, actuators, and other field devices.
Technical Specifications:
- Output Channels: 16 channels, fully isolated
- Output Signal: 4–20 mA DC
Detailed content
- Accuracy: ±0.1% of full scale
- Power Supply: 10–32 VDC
- Redundancy: Supports redundant operation with standard switching response
- Terminal Interface: Equipped with KS cable adapter (ATK4A-00) for AEA4D terminal board connection
Functional Features:
- High stability and low noise output (≤20 µA RMS)
- Supports HART communication for intelligent field device configuration
- Built-in over-current and short-circuit protection
- Rugged construction for harsh industrial environments
Application Scenarios: Process control loops in petrochemical, pharmaceutical, water treatment, and manufacturing industries.
