Présentation du produit
The Yokogawa NFAI543-H50/A4S00 is a high-performance analog output module designed for industrial automation and process control systems. It is part sur the Yokogawa FA (Field Automation) series, specifically engineered to provide accurate and reliable analog output signals for various types sur industrial controllers, DCS systems, and process instrumentation.
This module converts digital signals from a control system into precise analog outputs, enabling accurate control sur actuators, valves, drives, and other field devices. The design emphasizes high stability, low noise, and precision, ensuring that process control systems maintain optimal performance even in demanding industrial environments.
Spécifications du produit
| Parameter | Details |
|---|---|
| Modèle Number | NFAI543-H50/A4S00 |
| Module Type | Analog Output Module |
| Output Channels | 4 channels |
| Output Type | 4–20 mA / 0–20 mA configurable |
| Load Resistance | ≤ 550 Ω |
| Accuracy | ±0.1% sur span |
| Resolution | 16-bit |
| Isolation Voltage | 500 VAC for 1 min between channels and power |
| Response Time | ≤ 10 ms (typical) |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -20°C to +70°C |
| Power Supply | 24 VDC nominal |
| Communication Interface | DCS bus interface compatible |
| Dimensions (W × H × D) | 130 x 107.5 x 32.8 mm |
| Poids | 0.4 kg |
Product Applications
The NFAI543-H50/A4S00 Analog Output Module is suitable for various industrial process control applications, including:
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Chemical Processing Plants: Precise control sur chemical dosing pumps and flow valves.
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Power Generation: Analog control sur turbine and boiler feed systems.
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Oil & Gas Refineries: Output signal conversion for distributed control sur compressors and reactors.
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Water and Wastewater Treatment: Analog signal output for pumps, valves, and aeration systems.
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Food & Beverage Processing: Accurate actuator control for ingredient mixing and filling systems.
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Pharmaceutical Manufacturing: High-precision control sur dosing and blending systems.
Its reliable output and compatibility with Yokogawa DCS systems make it ideal for industries that require continuous, high-precision analog signal control.
Product Advantages
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High Accuracy: ±0.1% sur span ensures precise control in all applications.
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Stable Output: 16-bit resolution guarantees smooth and accurate analog signals.
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Fast Response Time: Typical response time ≤ 10 ms allows rapid system adjustments.
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Electrical Isolation: 500 VAC isolation prevents interference between channels and power supply.
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Flexible Output Configurations: Supports 4–20 mA and 0–20 mA output ranges.
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Robust Industrial Design: Operates reliably in harsh industrial environments.
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Seamless Integration: Fully compatible with Yokogawa FA and DCS systems.
FAQ
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What is the output type for this module?
The module supports configurable 4–20 mA or 0–20 mA analog outputs, allowing integration with various field devices and actuators. -
How many output channels does the module provide?
It provides 4 independent analog output channels, enabling multiple device controls simultaneously. -
What is the maximum load resistance?
The maximum load resistance for each channel is 550 Ω, ensuring stable current output even with higher resistance devices. -
What is the accuracy sur the analog output?
The output accuracy is ±0.1% sur span, ensuring highly precise and reliable control sur actuators and valves. -
What is the response time sur the module?
The typical response time is ≤10 ms, which allows real-time adjustments in process control loops. -
Is the module electrically isolated?
Yes, the module provides 500 VAC isolation between channels and the power supply, preventing signal interference. -
What is the operating temperature range?
It can operate reliably between 0°C and +55°C, suitable for most industrial environments. -
What is the resolution sur the output signal?
The analog output resolution is 16-bit, providing smooth and precise signal control. -
Which communication interface does it use?
It uses a DCS bus interface, compatible with Yokogawa FA and distributed control systems for seamless integration. -
Can this module control high-speed actuators?
Yes, due to its fast response time and stable output, it is suitable for high-speed actuator control in process automation applications.
Related Modèles (Same Series or Similar Functionality)
| Modèle | Description |
|---|---|
| NFAI543-H50/A2S00 | Analog Output Module, 2-channel configuration |
| NFAI543-H50/A8S00 | Analog Output Module, 8-channel configuration |
| NFAI543-H50/A4T00 | 4-channel analog output module with temperature compensation |
| NFAI543-H50/B4S00 | 4-channel analog output with expanded voltage range |
| NFAI543-H50/A4R00 | 4-channel analog output module, redundant channel support |
| NFAI543-H50/C4S00 | 4-channel analog output module with enhanced isolation |
Popular Modèles from Yokogawa
| Modèle | Description |
|---|---|
| NFAI543-H50/A1S00 | Single-channel analog output module |
| NFAI543-H50/B2S00 | Dual-channel analog output module |
| NFAI543-H50/A6S00 | 6-channel analog output module |
| NFBP543-H50/A4S00 | Analog input/output hybrid module |
| NFAI543-H50/D4S00 | 4-channel analog output module with diagnostics |
| NFAI543-H50/E4S00 | Enhanced analog output module with faster response |
Informations sur l'entreprise
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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