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This analog input module accepts thermocouple and RTD signals from field sensors. It forms a reliable data acquisition interface within Fuji Electric’s NP1 series control systems. Process engineers select this module for precise temperature measurement in industrial applications. Its design ensures accurate signal conversion for critical process monitoring and control loops.

Input Capabilities and Signal Processing

The Fuji NP1AXH6G-PT handles six independent analog input channels simultaneously. Each channel accepts thermocouple types K, J, T, and R directly. The module also supports RTD inputs such as Pt100 and JPt100. Its built-in cold junction compensation ensures accurate temperature readings across all channels. Additionally, the module provides linearization for each thermocouple type automatically.

Electrical Specifications and Conversion Performance

The Fuji NP1AXH6G-PT offers a resolution of 0.1°C for precise temperature measurement. Its conversion speed reaches 50 ms per channel for rapid data updating. The input impedance measures 1 MΩ for voltage inputs and 300 μA for current loop. The module includes an isolation voltage of 1500 V AC between input and system. Furthermore, the built-in filter eliminates high-frequency noise from industrial environments effectively.

Mechanical Design and Installation Features

This module mounts directly onto the NP1 series backplane within the control cabinet. Its total width occupies 6 slots, allowing efficient use of rack space. The front panel provides LED indicators for channel status and fault detection. Connections utilize standard terminal blocks for secure and reliable field wiring. The overall weight reaches 0.35 kg, making it suitable for high-density installations.

Key Technical Specifications

The table below summarizes the critical parameters for the Fuji NP1AXH6G-PT.

Environmental Resistance and Operational Reliability

The Fuji NP1AXH6G-PT operates reliably across a broad temperature range. Its design includes protection against humidity, vibration, and electrical transients. All components undergo rigorous quality testing for industrial service conditions. Consequently, this module provides long-term stability for continuous process monitoring applications.

Application Benefits and System Integration

This analog input module simplifies integration into existing NP1 control systems. Its six channels reduce the number of modules required for multi-point measurements. Engineers can configure each channel independently for different sensor types. Therefore, plants achieve flexible temperature monitoring with reduced hardware costs. The combination of accuracy and channel density supports efficient process automation strategies.

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