Penerangan
Overview
The Yokogawa ATF9S‑00 is a high-reliability terminal board designed for field I/O (FIO) systems in CENTUM VP and CENTUM CS3000 environments. It provides a secure interface between field devices and Yokogawa I/O modules, enabling precise signal routing and stable operation in industrial process plants. This terminal board is engineered for continuous operation in oil & gas, petrochemical, power generation, and water treatment facilities.
Key Features
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Field-side interface for analog and digital I/O signals
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Compatible with AI, AO, DI, DO modules depending on system configuration
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Screw-terminal design for secure and easy field connections
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Electrical isolation between field wiring and system
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High noise immunity for industrial environments
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Supports integration into distributed I/O architectures and local I/O cabinets
Technical Specifications
General Specifications
| Feature | Specification |
|---|---|
| Model | ATF9S‑00 |
| Type | Terminal Board (Field Wiring Interface) |
| System Compatibility | CENTUM VP, CENTUM CS3000, FIO subsystem |
| Function | Field signal termination and routing for Yokogawa I/O modules |
Electrical Characteristics
| Parameter | Details |
|---|---|
| Supported Signals | Analog Input/Output (AI/AO), Digital Input/Output (DI/DO) depending on connected module |
| Isolation | Full galvanic separation between field wiring and system |
| Noise Immunity | High, industrial-grade design |
| Wiring Method | Screw terminals (M3/M4) |
| Signal Path | Direct routing to I/O module via dedicated cable or backplane connector |
Mechanical & Environmental
| Parameter | Details |
|---|---|
| Terminal Type | Screw terminals, industrial grade |
| PCB Construction | Industrial-grade PCB with protective coating |
| Mounting | Panel or rack-mounted in I/O cabinets |
| Form Factor | Standard Yokogawa terminal board size |
| Operating Temperature | −20 °C to +70 °C |
| Humidity | 5–95% RH, non-condensing |
| Vibration & EMC | High resistance to industrial vibration and electrical noise |
Applications
The ATF9S‑00 is used to terminate and route signals from sensors, transmitters, switches, and actuators to Yokogawa I/O modules. It ensures reliable signal transfer in distributed remote I/O nodes or centralized local I/O cabinets. Ideal for industrial automation applications requiring stable, low-noise, and isolated field connections.
FAQ
Q: Can this terminal board handle both analog and digital signals?
A: Yes, depending on the connected I/O modules, it can terminate AI, AO, DI, or DO signals.
Q: What mounting options are available?
A: Supports both panel and rack mounting inside I/O cabinets.
Q: Is it suitable for high-noise industrial environments?
A: Yes, it features electrical isolation and noise-resistant design.
Q: Are there similar models for comparison?
A: Models ATF9S‑01 and ATF9S‑10 offer similar functionality with variations in terminal layout and module support.
Ciri-ciri
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