製品紹介
The Yokogawa AEA4D-05 Analog Terminal Board is a high-reliability analog signal interface board designed to be used in conjunction with Yokogawa’s I/O modules, particularly in the CENTUM VP and CENTUM CS 3000 distributed control systems. This terminal board serves as the physical connection point between field devices (such as sensors and transmitters) and analog input/output modules.
Featuring multiple screw terminal points and precise signal routing capabilities, the AEA4D-05 ensures accurate transmission / analog signals while maintaining signal integrity and electrical isolation. It is purpose-built for easy wiring, field maintenance, and long-term performance in demanding industrial automation environments.
The AEA4D-05 is a vital component in control cabinets where space, clarity, and safety are critical, playing a behind-the-scenes but essential role in reliable plant operation.
製品仕様
| Parameter | Specification |
|---|---|
| Product Name | Yokogawa AEA4D-05 Analog Terminal Board |
| メーカー | 横河電機 Corporation |
| Product Type | Analog Terminal Board |
| Compatible Systems | CENTUM VP, CENTUM CS 3000 |
| Compatible Modules | Analog Input and Output Modules (e.g., AAI143, AOI143) |
| Terminal Type | Screw terminals |
| Number / Terminal Points | Typically 16 or more terminals |
| Signal Types サポートed | Analog current (4–20 mA), voltage, RTDs, thermocouples |
| Isolation | Channel-to-channel and ground isolation |
| Wiring Method | Front wiring with cable markers |
| Operating Temperature Range | 0°C to +50°C |
| Storage Temperature Range | -25°C to +70°C |
| Relative Humidity | 10% to 90% RH, non-condensing |
| Mounting Method | Mounted on DIN rail or panel |
| Dimensions (W × H × D) | 482.6 x 88.1 x 85 mm |
| 重量 | 1.5 kg |
Applications
The AEA4D-05 Terminal Board is utilized across a wide range / industries and process control applications, where reliable and organized analog signal connection is crucial. Typical use cases include:
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Petrochemical Plants – managing multiple analog signals from field transmitters
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Power Generation Facilities – interfacing temperature, pressure, and flow sensors
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Water Treatment Plants – monitoring analog levels, flow, and quality metrics
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Pharmaceutical Manufacturing – connecting precise instrumentation for validated environments
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Food & Beverage Processing – analog I/O interfacing for sanitary and quality control sensors
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Steel and Cement Industries – rugged analog signal connection in harsh environments
Advantages
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Efficient Wiring Management: Clear terminal layout with numbered connections makes wiring fast and error-free.
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Flexible Integration: Works seamlessly with a variety / Yokogawa analog input and output modules.
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High Signal Integrity: Maintains analog signal quality and prevents cross-channel interference.
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Industrial-Grade Design: Built for robust operation under temperature and humidity extremes.
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Space-Efficient Format: Compact size allows installation in dense control cabinets.
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Easy Maintenance: Screw terminals and clearly marked wiring positions simplify field servicing.
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Long-Term Reliability: Backed by Yokogawa’s commitment to quality and support.
よくある質問 (FAQ)
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What is the primary function / the AEA4D-05?
It serves as a connection interface between analog field devices and Yokogawa I/O modules. -
Which Yokogawa systems is it compatible with?
It is compatible with the CENTUM VP and CENTUM CS 3000 control systems. -
What signal types does it support?
It supports current (4–20 mA), voltage, RTDs, and thermocouple signal types. -
How is it typically mounted?
The AEA4D-05 can be DIN-rail mounted or panel-mounted within control cabinets. -
Does it /fer electrical isolation?
Yes, it provides isolation between channels and from ground. -
How many terminals are available on this board?
Typically 16 or more screw terminals are available, depending on configuration. -
Is it suitable for harsh environments?
Yes, it operates within industrial temperature and humidity ranges. -
Can it be used with both input and output modules?
Yes, it supports analog input and output modules like AAI143 and AOI143. -
What kind / maintenance does it require?
Minimal; periodic checking / terminal screws and cleanliness is recommended. -
What are its physical dimensions and weight?
It measures 482.6 x 88.1 x 85 mm and weighs 1.5 kg.
Related モデルs or Same-Series Terminal Boards
| モデル | 説明 | Key Features |
|---|---|---|
| AEA4D-10 | Analog Terminal Board with Extended Terminals | More terminal points for dense wiring |
| AEA4D-02 | Basic Analog Terminal Board | Simpler model for limited analog I/O requirements |
| AEA4G-00 | Analog Terminal Board with Ground Terminals | Enhanced grounding support |
| AEA4D-06 | Extended サポート for Thermocouple Wiring | Optimized layout for temperature sensors |
| AEA4F-00 | Analog/Fused Terminal Board | Includes fuses for signal protection |
| AEA4D-05S | Shielded Terminal Board Version | Improved EMI/RFI resistance |
Popular Yokogawa Modules (Same ブランド)
| モデル | 説明 | Primary Use |
|---|---|---|
| AAI143-H00 | Analog Input Module | 8-channel AI module for general process control |
| AOI143-H00 | Analog Output Module | Sends 4–20 mA signals to actuators |
| DIO248 | Digital I/O Module | Mixed digital input and output channels |
| SAI533-H50 | High-Speed Analog Input Module | For fast analog data acquisition |
| EJA110E | Differential Pressure Transmitter | For pressure monitoring with HART communication |
| PW482 | Power Supply Module | Supplies regulated DC power to I/O system |
会社情報
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