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- Yokogawa
- AEA4D-05
- Terminal Board
- Japan
- 482.6 x 88.1 x 85 mm
- 1.5 kg
- Xiamen, China
- New & In Stock
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- 1 Year
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Yokogawa AEA4D-05 Terminal Board is an analog signal terminal interface designed for use in Yokogawa CENTUM Distributed Control Systems (DCS). It offers a reliable and efficient connection between field wiring and I/O modules, ensuring stable signal transmission and simplified wiring management.
The AEA4D-05 version is specifically designed to provide enhanced protection, making it ideal for environments where higher levels of signal integrity and electrical protection are required.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model | AEA4D-05 |
| Product Type | Terminal Board |
| Function | Signal wiring interface |
| Supported Signals | Analog signals |
| Channel Capacity | 16 channels |
| Connection Type | Screw terminal (M4) |
| Insulation Resistance | ≥ 100 MΩ |
| Withstand Voltage | 500 V AC (1 minute) |
| Mounting Type | Rack / panel installation |
| Dimensions (H × W × D) | 482.6 × 88.1 × 85 mm |
| Weight | 1.5 kg |
Function and Working Principle
The AEA4D-05 operates as a signal terminal interface, allowing the transfer of analog signals between field devices and control modules in a distributed system.
Its working process includes:
- Receiving analog signals from field instruments
- Providing secure terminal points for wiring
- Transmitting signals to I/O modules within the system
- Ensuring stable electrical connections with enhanced protection
- Simplifying troubleshooting and maintenance through organized wiring
This ensures efficient signal transmission and reliable operation in industrial systems.
Role in Industrial Control Systems
Within Yokogawa CENTUM systems, the AEA4D-05 serves as a field wiring interface component, helping to:
- Organize and terminate field wiring for easy management
- Interface analog signals between field devices and control modules
- Enhance system reliability through improved protection features
- Reduce wiring complexity inside control panels and cabinets
It plays a crucial role in the field interface layer of distributed control systems.
Industrial Applications
The AEA4D-05 is widely used in:
- Oil and gas production and refining
- Petrochemical and chemical industries
- Power generation plants
- Water and wastewater treatment facilities
- Industrial automation systems
It is ideal for environments that require secure and reliable analog signal termination and enhanced protection for field connections.
Installation and System Integration
For optimal operation, the terminal board should be:
- Installed in control panels or system racks
- Wired securely using M4 screw terminals
- Properly grounded to reduce electrical interference
- Integrated with Yokogawa I/O modules and other field devices
- Configured according to system requirements for easy access during maintenance
Correct installation ensures long-term reliability and stable performance.
Compatible System Components
The AEA4D-05 typically works with:
- Yokogawa analog I/O modules (such as the AAI / AAP series)
- Field Control Stations (FCS)
- Various field instruments (sensors, transmitters)
- Control racks and wiring assemblies
These components form a complete signal interface solution for industrial systems.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| Yokogawa AEA4D-00 | Terminal Board | Standard version | General use |
| Yokogawa AEA4D-10 | Terminal Board | High-reliability version | Critical systems |
| Yokogawa AEA4A series | Terminal Board | Flexible configuration | Various setups |
| Yokogawa ADV151 series | Input Module | Digital signal processing | Signal acquisition |
| Yokogawa ADV551 series | Output Module | Digital output control | Automation control |
Key Advantages
- 16-channel signal interface with enhanced protection
- Secure screw terminal connections for reliable wiring
- Improved signal integrity and electrical protection
- Easy integration with Yokogawa DCS systems
- Simplified wiring and maintenance in industrial environments
- Reliable and efficient signal transmission
Technical FAQs
Q1: What is the function of AEA4D-05?
It serves as a terminal board for organizing and connecting analog signals between field devices and control modules.
Q2: How many channels does it support?
It supports 16 channels for analog signal transmission.
Q3: What type of protection does AEA4D-05 offer?
It provides enhanced protection to ensure signal integrity and prevent electrical interference.
Q4: What does AEA4D-05 support in terms of connections?
It uses M4 screw terminals for secure and stable wiring connections.
Q5: Where is AEA4D-05 commonly used?
It is commonly used in industrial automation systems, especially in sectors such as oil & gas, petrochemical, and power generation.
Conclusion
The Yokogawa AEA4D-05 Terminal Board is a reliable and protected signal interface designed for industrial automation environments. With 16 channels, secure screw terminal connections, and enhanced protection features, it ensures efficient analog signal termination and stable performance in a wide range of industrial applications.