NFTI3S-00 | Yokogawa | STARDOM FCN Analog Input Module

Product Overview

The Yokogawa NFTI3S-00 functions as a high-density analog input interface for the STARDOM FCN autonomous controller series. This module integrates up to 16 channels, converting field sensor signals into precise digital data for real-time process monitoring. We supply this unit as 100% Brand New and Original, ensuring your control system maintains peak performance without the risks associated with refurbished hardware.

Part Number Breakdown

The NFTI3S series utilizes a modular suffix system to define specific hardware capabilities:

Technical Specifications

The NFTI3S-00 offers high-speed data acquisition with the following technical parameters:

• Channels: 16 non-isolated input channels

• Input Signals: 4 to 20 mA / 1 to 5 V DC

• Accuracy: ±0.2% of full scale

• Resolution: 12-bit A/D conversion

• Data Refresh Cycle: 20 ms (Ideal for dynamic process loops)

• Input Impedance: 250 Ω (Power ON) / 300 kΩ (Power OFF)

• Isolation: Optical isolation between input and system circuitry

• Operating Temperature: -10 to +60°C

• Current Consumption: 350 mA at 5 V DC / 500 mA at 24 V DC

Engineering Advantages

The NFTI3S-00 solves specific field integration challenges through superior engineering:

• High-Density Signal Management: By packing 16 channels into a single 0.3 kg module, this unit maximizes I/O density. Engineers reduce the total number of racks required, significantly lowering cabinet hardware costs.

• Enhanced Signal Integrity: Optical isolation protects your system logic from field-side electrical surges and noise. The module withstands 1000 V AC for one minute, preventing ground loops from damaging the central processor.

• Rapid Response Times: With a 50 ms step response time and a 20 ms refresh cycle, the NFTI3S-00 tracks fast-changing variables like pressure spikes or flow fluctuations, enabling more precise PID control.

• Flexible Field Termination: The module supports both pressure clamp terminals and MIL connector cables, allowing for rapid pre-wiring or traditional point-to-point field connections depending on the project scale.

FAQs

• Does this module support both current and voltage inputs simultaneously?

  Yes, the NFTI3S-00 accepts both 4-20 mA and 1-5 V DC signals. However, ensure that the external wiring and software configuration match the specific signal type for each channel to maintain accuracy.

• How does the module handle power failure?

  The module features high input impedance (300 kΩ) when powered off. This design prevents the module from loading down the remaining field loops or causing signal drops in multi-drop configurations during maintenance.

• Is this a current-version product for the STARDOM series?

  Absolutely. This is a 100% brand new, current-generation NFTI3S-00 module. It fully supports the latest FCN-500 and FCN-RTU controllers within the Yokogawa STARDOM architecture.