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- Yokogawa
- AEA4D-00
- 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
- 1-3 Working Days
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Global Logistics
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-00 Terminal Board is a signal terminal interface board designed for use in Yokogawa CENTUM Distributed Control Systems (DCS). It provides a structured connection between field wiring and I/O modules, ensuring stable signal transmission and simplified wiring management.
This model is suitable for analog signal interfacing and supports reliable operation in industrial automation environments requiring organized and secure terminal connections.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model | AEA4D-00 |
| 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-00 operates as a terminal interface layer between field devices and control modules.
Its working process includes:
- Receiving analog signals from field instruments
- Providing organized terminal points for wiring
- Transmitting signals to connected I/O modules
- Ensuring stable electrical connection and signal integrity
- Simplifying troubleshooting and maintenance
This ensures efficient and reliable signal transmission in industrial systems.
Role in Industrial Control Systems
Within Yokogawa CENTUM systems, the AEA4D-00 serves as a field wiring interface component, responsible for:
- Organizing and terminating field wiring
- Interfacing signals with control system modules
- Improving system maintainability
- Reducing wiring complexity inside control cabinets
It is an important part of the field interface layer in DCS architecture.
Industrial Applications
The AEA4D-00 is widely used in:
- Oil and gas industries
- Petrochemical and chemical plants
- Power generation systems
- Water and wastewater treatment
- Industrial automation and process control
It is suitable for environments requiring stable and organized analog signal connections.
Installation and System Integration
For proper operation, the terminal board should be:
- Installed in control panels or system racks
- Connected via screw terminals for secure wiring
- Properly grounded to reduce electrical interference
- Integrated with Yokogawa I/O modules
- Arranged for easy access during maintenance
Correct installation ensures long-term reliability and system stability.
Compatible System Components
The AEA4D-00 typically works with:
- Yokogawa analog I/O modules
- Field Control Stations (FCS)
- Sensors and transmitters
- Control system racks and wiring assemblies
These components form a complete signal interface system.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| Yokogawa AEA4D-05 | Terminal Board | Enhanced protection | Harsh environments |
| Yokogawa AEA4D-10 | Terminal Board | High reliability | Critical systems |
| Yokogawa AEA4A series | Terminal Board | Flexible configuration | General use |
| Yokogawa ADV151 series | Input Module | Digital input processing | Signal acquisition |
| Yokogawa ADV551 series | Output Module | Digital output control | Automation control |
Key Advantages
- 16-channel signal interface capability
- Secure and reliable screw terminal connections
- High insulation performance
- Simplified wiring and maintenance
- Stable operation in industrial environments
- Easy integration with Yokogawa systems
Technical FAQs
Q1: What is the function of AEA4D-00?
It provides terminal connections for signals between field devices and control modules.
Q2: How many channels does it support?
It supports 16 channels.
Q3: What type of signals does it handle?
It handles analog signals.
Q4: What type of connection does it use?
It uses screw terminal connections.
Q5: Where is it commonly used?
It is widely used in industrial automation systems for signal interfacing.
Conclusion
The Yokogawa AEA4D-00 Terminal Board is a reliable and essential interface component for industrial control systems. With its structured wiring design and stable performance, it ensures efficient signal transmission and simplified system integration in automation environments.