The AAI143-S00/k4a00 is a 16-channel analog input module built for Yokogawa’s CENTUM VP distributed control system (DCS). It is a non-isolated module, accommodating 4 to 20 mA DC or 1 to 5 V DC signals from 2-wire or 4-wire transmitters.

Technical Specifications

• Manufacturer: Yokogawa
• Model Number: AAI143-S00/K4A00
• Product Type: Analog Input Module
• Channels: 16 individual analog input channels
• Signal Types Supported:
  • Current: 4-20 mA DC
  • Voltage: 1-5 V DC
• Transmitter Compatibility: Works with both 2-wire and 4-wire transmitters
• Redundancy: Dual-redundant configuration for enhanced reliability
• Conversion Accuracy: 0.1% of full scale
• Integration: Seamlessly connects with CENTUM VP platform
• Response Time: High-speed data acquisition
• Suffix Codes:
  • S – Standard type
  • 0 – Basic type
• Option Code: K4A00
  • KS Cable Interface Adapter: Compatible with AEA4D Terminal Board (Model: ATK4A-00)
• Allowable Input Current: Up to 24 mA
• Isolation: 16 isolated input channels
• Weight: 0.3 kg