Product Description
Product Overview
| Category | Details |
|---|---|
| Manufacturer | Yokogawa (Yokogawa Electric Corporation) |
| Model/Part Number | NFA1543-S50/A4S00 |
| Description | Analog Input Module designed for the Yokogawa STARDOM distributed control system, providing high-precision measurement of current signals from industrial sensors and transmitters |
| Key Features | 16-channel analog input, high accuracy, channel isolation, supports STARDOM DCS integration, compact design |
Technical Specifications
| Specification | Details |
|---|---|
| Model | NFA1543-S50/A4S00 |
| Product Type | Analog Input Module |
| Number of Channels | 16 |
| Input Type | Current (4-20 mA or 0-20 mA) |
| Isolation | Channel-to-channel and channel-to-system isolation |
| Power Supply | 24 VDC (via STARDOM controller) |
| Operating Temperature | -20°C to 70°C (-4°F to 158°F) |
| Weight | Approx. 0.2 kg (0.44 lbs) |
External Connection Options
| Connection Type | Details |
|---|---|
| Supported Connections | Interfaces with STARDOM FCN/FCJ controllers via internal bus; connects to field devices via terminal blocks |
Functional Features
| Feature | Details |
|---|---|
| Signal Measurement | Measures 4-20 mA or 0-20 mA signals from field sensors and transmitters |
| Accuracy | High precision for reliable process monitoring |
| Diagnostics | Supports module diagnostics for troubleshooting |
| Compatibility | Designed for Yokogawa STARDOM autonomous controllers |
Model and Configuration
| Category | Details |
|---|---|
| Base Model | NFA1543-S50/A4S00 (Analog Input Module, 16 channels, Standard Type) |
| Configuration | S50: Standard type; A4S00: No additional options (basic configuration) |