ProductPRODUCT
Featured products
Contact Us
- Yokogawa
- AER4D-00
- Terminal Board
- Japan
- 482.6 x 88.1 x 85 mm
- 1.5 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 6
Our advantage
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.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Product Overview
The Yokogawa AER4D-00 Terminal Board is an industrial interface and connection module designed for Yokogawa distributed control systems (DCS). It is used as a signal termination and wiring interface between field devices and system I/O modules, ensuring stable and organized signal transmission within automation cabinets.
This terminal board is built for industrial environments that require reliable signal routing, high wiring density, and stable long-term operation in control system architectures.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model | AER4D-00 |
| Product Type | Terminal Board |
| Function | Signal termination and wiring interface |
| Signal Type | Analog / Digital I/O (system dependent) |
| Connection Method | Screw/terminal block interface |
| Dimensions | 482.6 × 88.1 × 85 mm |
| Weight | 1.5 kg |
| Mounting Type | Rack-mounted / cabinet-mounted |
| System Compatibility | Yokogawa DCS I/O systems |
| Operating Environment | Industrial control cabinets |
| Material | Industrial-grade PCB and metal housing |
| Reliability | Designed for continuous operation |
Function and Working Principle
The AER4D-00 functions as a signal termination and interface layer between field wiring and control system modules.
Its working process includes:
- Receiving field wiring signals from sensors and actuators
- Terminating and organizing signal inputs/outputs
- Routing signals to corresponding I/O modules
- Ensuring stable electrical connection and signal integrity
- Reducing wiring complexity inside control cabinets
This structure improves system maintainability and reduces wiring errors in complex automation environments.
Role in Industrial Control Systems
Within Yokogawa automation architecture, the AER4D-00 plays a key supporting role:
- Acts as the central wiring termination interface for I/O systems
- Simplifies field device integration into DCS systems
- Improves signal organization and cable management
- Enhances system maintainability and troubleshooting efficiency
- Supports stable communication between field devices and controllers
It is an essential interface component in large-scale control cabinets.
Industrial Applications
The Yokogawa AER4D-00 is widely used in:
- Distributed Control Systems (DCS)
- Oil and gas processing facilities
- Petrochemical and refinery plants
- Power generation systems
- Industrial automation and manufacturing lines
- Process control and instrumentation systems
It is particularly useful in environments with high-density field wiring requirements.
Installation and System Integration
For optimal performance, the AER4D-00 should be installed as follows:
- Mounted inside industrial control cabinets or racks
- Connected to Yokogawa I/O modules via internal wiring harness
- Field devices wired directly into terminal blocks
- Proper grounding and shielding applied to reduce noise
- Organized cable routing for maintainability
Correct installation ensures signal stability and reduces operational risks.
Compatible System Components
The AER4D-00 typically works with:
- Yokogawa I/O modules
- Field sensors and transmitters
- Actuators and control devices
- DCS control processors
- Cabinet wiring and backplane systems
These components rely on the terminal board for structured signal termination.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| AER4D-10 | Terminal Board | Expanded I/O capacity | Large systems |
| AER4D-20 | Terminal Board | Enhanced wiring density | Complex control cabinets |
| AEPV Series | Power Bus Units | Power distribution | System power architecture |
| AAI141 / ADV series | I/O Modules | Direct signal processing | Field integration |
| AAR / ADV Terminal Series | Terminal Boards | Modular wiring solutions | Flexible installations |
Key Advantages
- Organized and simplified field wiring
- High reliability for industrial environments
- Reduces installation complexity
- Improves maintenance efficiency
- Stable signal termination and routing
- Compatible with Yokogawa DCS architecture
Technical FAQs
What is the main function of the AER4D-00?
It serves as a signal termination board connecting field devices to Yokogawa I/O modules.
Is it an active electronic module?
No, it is a passive interface and wiring termination component.
Where is it typically used?
It is used in DCS control cabinets for industrial automation systems.
Conclusion
The Yokogawa AER4D-00 Terminal Board is a critical interface component in industrial control systems, providing structured and reliable signal termination between field devices and DCS I/O modules. Its robust design, high wiring efficiency, and system compatibility make it an essential part of modern Yokogawa automation architectures.
For engineers and system integrators, it delivers a dependable solution for simplifying wiring complexity and ensuring stable signal integration in industrial environments.