Yokogawa AAI141-H00 S2 16-Channel Analog Input Module with HART

Yokogawa AAI141-H00 S2 Analog Input Module - Precision Signal Acquisition

The Yokogawa AAI141-H00 S2 is a high-performance 16-channel analog input module engineered for demanding industrial process control applications. This non-isolated module delivers exceptional signal accuracy and reliability within Yokogawa CENTUM VP and ProSafe-RS distributed control systems.

Technical Specifications

• Model: AAI141-H00 S2
• Channels: 16 analog inputs, non-isolated
• Input Signal: 4-20mA, 1-5V DC standard process signals
• Protocol Support: HART communication protocol enabled
• Resolution: 16-bit A/D conversion for superior accuracy
• Accuracy: ±0.1% of span (typical operating conditions)
• Scan Rate: 100ms per channel update cycle
• Operating Temperature: 0°C to 55°C ambient
• Power Consumption: 5.5W maximum from backplane
• Mounting: Standard Yokogawa AFV10 I/O rack compatible

Application Scenarios

This versatile analog input module excels in multiple industrial environments:

• Oil & Gas Processing: Monitor pressure, temperature, and flow transmitters across upstream and downstream operations
• Chemical Manufacturing: Acquire reactor temperature profiles, tank level measurements, and pH sensor data with HART diagnostics
• Power Generation: Track boiler parameters, turbine vibration sensors, and emission monitoring systems
• Water Treatment: Interface with conductivity analyzers, dissolved oxygen probes, and flow measurement devices
• Pharmaceutical Production: Ensure GMP compliance through precise environmental monitoring and batch process control

Engineering Solutions & Integration

The AAI141-H00 S2 module streamlines system architecture through intelligent design. HART protocol overlay enables simultaneous 4-20mA process variable transmission and digital device configuration without additional wiring infrastructure. Field device diagnostics, calibration data, and asset management information flow directly to your control room HMI.

Non-isolated channel architecture optimizes cost-per-point economics for applications where common-mode voltage isolation is unnecessary. When paired with properly grounded field transmitters sharing identical reference potential, this configuration delivers reliable performance at competitive pricing.

Hot-swappable design minimizes downtime during maintenance cycles. Replace modules under power without disrupting adjacent I/O channels or requiring system shutdown. Automatic channel health monitoring alerts operators to wiring faults, sensor failures, or out-of-range conditions before process upsets occur.

Related Products

Expand your Yokogawa I/O system capabilities with these complementary modules:

• Yokogawa SAI143-H53/A4S00 Analog Input Module - Isolated 8-channel HART input for high-noise environments
• Yokogawa AAI835-S50 Analog I/O Module - Combined 8-input/8-output module for compact installations
• Yokogawa SAI143-H53/PRP Analog Input Module - 16-channel HART with PRP redundancy for critical applications

Why Choose Industrial Control Hub

We specialize in authentic Yokogawa automation components with global logistics support. Every AAI141-H00 S2 module ships with manufacturer traceability documentation, technical datasheets, and our quality assurance guarantee. Our engineering team provides pre-sales consultation for system design optimization and post-sales technical support throughout your project lifecycle.

Delivery: Worldwide shipping with expedited options available. Stock availability confirmed within 24 hours.

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