The YOKOGAWA NFAI141-S00 is a 16-channel analog input module designed for high-speed data acquisition in industrial control systems. It supports 4–20 mA signals and offers precise measurement performance with flexible transmitter configurations.
Specifications
Model Number: NFAI141-S00
Manufacturer: Yokogawa
Input Channels: 16 (non-isolated)
Input Signal: 4 to 20 mA
Allowable Input Current/Voltage: Max. 27 mA
Accuracy: ±0.1% of full scale
Data Refresh Cycle: 10 ms
Input Step Response Time: 100 ms
Transmitter Power Supply: 22.8 to 26.4 V DC
Output Current Limit: 27 mA
Transmitter Configuration: 2-wire or 4-wire (set per channel via pin)
Temperature Drift: Max. ±0.01%/°C
Current Consumption: 310 mA (5 V DC)
Weight: 0.2 kg
Functional Highlights
Fast Signal Acquisition: 10 ms refresh rate for real-time monitoring
High Precision: ±0.1% accuracy ensures reliable analog measurements
Flexible Transmitter Support: Configurable for both 2-wire and 4-wire setups
Compact Design: Lightweight module ideal for dense panel layouts
Stable Power Output: Built-in transmitter supply with current limit protection
Temperature Stability: Minimal drift for consistent performance across environments
