产品介绍
The Yokogawa NFAI543-H50/A4S00 is a high-performance analog output module designed for industrial automation and process control systems. It is part / the Yokogawa FA (Field Automation) series, specifically engineered to provide accurate and reliable analog output signals for various types / industrial controllers, DCS systems, and process instrumentation.
This module converts digital signals from a control system into precise analog outputs, enabling accurate control / 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.
产品规格
| Parameter | Details |
|---|---|
| 型号 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% / 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 |
| 重量 | 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 / chemical dosing pumps and flow valves.
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Power Generation: Analog control / turbine and boiler feed systems.
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Oil & Gas Refineries: Output signal conversion for distributed control / 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 / 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% / 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: 支持s 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 / the analog output?
The output accuracy is ±0.1% / span, ensuring highly precise and reliable control / actuators and valves. -
What is the response time / 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 / 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 型号s (Same Series or Similar Functionality)
| 型号 | 描述 |
|---|---|
| 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 型号s from Yokogawa
| 型号 | 描述 |
|---|---|
| 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 |
公司信息
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