Product Overview

The Yokogawa F3YD18-0N serves as a high-precision bridge between mechanical field sensors and industrial control loops for the FA-M3 Range-free Multi-controller. This specialized module converts raw millivolt signals from strain gauges and load cells into a stabilized 4-20 mA current output. It plays a critical role in advanced industrial weighing, web tensioning systems, and structural health monitoring. By standardizing mechanical stress data into an industrial-standard signal, the F3YD18-0N enables seamless integration of weight and tension data into centralized PLC control strategies.

Condition Statement: We supply the F3YD18-0N in 100% Brand New Original condition, ensuring factory-calibrated accuracy and long-term signal stability for your measurement chain.

Technical Specifications

The F3YD18-0N delivers laboratory-grade precision within a ruggedized, high-density PLC form factor.

Engineering Advantages

The F3YD18-0N optimizes precision measurement by resolving common industrial integration hurdles:

• Exceptional Signal Integrity: The module achieves a typical accuracy of ±0.15% FS. This high fidelity ensures that minute fluctuations in material tension or vessel weight translate into precise control signals, preventing raw material waste in batching processes.

• Drift-Free Performance: Temperature variations often compromise sensitive weight measurements. The F3YD18-0N maintains its calibration across a wide thermal window of -20°C to +70°C. This allows for reliable deployment in unconditioned environments or outdoor cabinets without constant re-zeroing.

• Reduced Failure Points: By providing a direct 4-20 mA output from the strain gauge input, this module eliminates the need for standalone external signal conditioners. Removing external hardware simplifies system wiring and reduces the number of potential failure points in the measurement loop.

• Ultra-Compact Footprint: At only 25 mm deep, the module maximizes the available I/O density within the FA-M3 base unit. This slim profile allows engineers to pack more high-precision measurement channels into a smaller control cabinet footprint.

FAQs

• Does the F3YD18-0N provide the excitation voltage for my load cells?

  Yes. The module provides the required excitation voltage to power the strain gauge bridge. It captures the resulting millivolt return signal and scales it to the 4-20 mA output range defined within your FA-M3 system software.

• Can I use this module with third-party load cells?

  Absolutely. The F3YD18-0N works with any standard load cell utilizing strain gauge technology. As long as the millivolt-per-volt (mV/V) rating of your load cell matches the input sensitivity range of the module, it will control your process accurately.

• How do I calibrate the module to match a specific weight?

  Calibration occurs through the FA-M3 programming environment. You apply a known physical load to the strain gauge and map that input to the corresponding 4-20 mA output value within the PLC logic to ensure the system reflects real-world weight.

• Is the F3YD18-0N hot-swappable?

  The FA-M3 platform supports various configurations, but we recommend powering down the slot before replacing high-precision modules like the F3YD18-0N. This prevents current surges that could affect the sensitive calibration of the connected field sensors.