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- Yokogawa
- AER4D-00 S1
- 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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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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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 AER4D-00 S1 Terminal Board is an industrial signal interface module designed for Yokogawa distributed control systems (DCS). It is used to provide reliable termination and wiring connection between field instruments and I/O modules, ensuring stable and accurate signal transmission in automation environments.
The “S1” suffix typically indicates a specific configuration variant optimized for RTD or analog signal handling with system compatibility enhancements, making it suitable for high-precision process monitoring applications.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model | AER4D-00 S1 |
| Product Type | Terminal Board |
| Function | Signal termination and field wiring interface |
| Signal Type | RTD / Analog (system dependent configuration) |
| Channel Capacity | 16-point signal interface (typical configuration) |
| Connection Type | M4 screw terminal blocks |
| Redundancy Support | Single / dual-redundant system compatible |
| Dimensions | 482.6 × 88.1 × 85 mm |
| Weight | 1.5 kg |
| Mounting Type | Rack-mounted / cabinet-mounted |
| System Compatibility | Yokogawa CENTUM VP / CENTUM CS 3000 / FIO systems |
| Operating Environment | Industrial control cabinets |
| Electrical Isolation | High isolation design for signal stability |
| Material | Industrial-grade PCB and metal housing |
Function and Working Principle
The AER4D-00 S1 operates as a signal termination interface layer between field devices and DCS input modules.
Its working process includes:
- Receiving analog or RTD signals from field sensors
- Terminating and organizing multi-channel wiring connections
- Routing signals to Yokogawa I/O modules via system cabling
- Maintaining electrical isolation to reduce noise and interference
- Ensuring stable signal transmission in industrial environments
This design improves wiring efficiency and signal reliability in complex control systems.
Role in Industrial Control Systems
Within Yokogawa automation architecture, the AER4D-00 S1 plays a critical supporting role:
- Acts as the central field wiring termination interface
- Connects sensors and transmitters to DCS I/O modules
- Simplifies control cabinet wiring layout
- Improves maintainability and troubleshooting efficiency
- Supports redundant system configurations for higher reliability
It is an essential interface component in large-scale process automation systems.
Industrial Applications
The Yokogawa AER4D-00 S1 is widely used in:
- Distributed Control Systems (DCS)
- Oil and gas processing plants
- Petrochemical and refining industries
- Power generation facilities
- Industrial temperature monitoring systems
- Process control and instrumentation networks
It is especially suitable for environments requiring high-density signal wiring and stable measurement systems.
Installation and System Integration
For optimal performance, the AER4D-00 S1 should be installed as follows:
- Mounted in standard industrial control cabinets or racks
- Connected to Yokogawa I/O modules via dedicated system cables
- Field sensors wired directly into terminal blocks
- Proper grounding and shielding applied to reduce electrical noise
- Organized cable routing for easier maintenance
Correct installation ensures stable signal integrity and long-term reliability.
Compatible System Components
The AER4D-00 S1 typically works with:
- Yokogawa RTD / analog input modules
- Field sensors (RTDs, transmitters, thermocouples depending on configuration)
- DCS control processors
- FIO / CENTUM system architectures
- Industrial signal wiring harnesses
These components rely on the terminal board for structured signal termination and routing.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| AER4D-00 | Terminal Board | Standard configuration | General DCS wiring |
| AER4D-10 | Terminal Board | Expanded channel support | Large-scale systems |
| AER4D-20 | Terminal Board | High-density wiring design | Complex cabinets |
| AET4D-00 | Terminal Board | Thermocouple interface | Temperature systems |
| AAI / ADV Series | I/O Modules | Direct signal processing | Field integration |
Key Advantages
- High-reliability signal termination
- Supports complex field wiring architectures
- Reduces cabinet wiring complexity
- Improves maintenance efficiency
- Compatible with Yokogawa DCS systems
- Stable performance in industrial environments
Technical FAQs
What is the main function of the AER4D-00 S1?
It provides signal termination between field instruments and Yokogawa I/O modules.
What does the “S1” suffix mean?
It indicates a specific configuration variant optimized for system compatibility and signal handling.
Is it an active electronic module?
No, it is a passive terminal interface device.
Conclusion
The Yokogawa AER4D-00 S1 Terminal Board is a critical interface component in industrial automation systems, enabling stable and organized signal connection between field devices and DCS modules. Its robust design, flexible configuration, and high reliability make it essential for modern Yokogawa control system architectures.
For engineers and system integrators, it provides a dependable solution for simplifying wiring complexity and ensuring consistent signal integrity in industrial environments.