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- Yokogawa
- ATT4S-00 S2
- Pressure Clamp Terminals
- Japan
- 114 x 32.6 x 60.5 mm
- 0.2 kg
- Xiamen, China
- New & In Stock
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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 ATT4S-00/S2 Pressure Clamp Terminals are industrial-grade signal wiring interface modules designed for secure electrical connection and stable signal transmission in automation and process control systems.
This model is built using pressure clamp connection technology, ensuring reliable field wiring without frequent screw tightening. It is widely applied in Yokogawa Distributed Control Systems (DCS), analog signal processing systems, and industrial control cabinets where high reliability, vibration resistance, and wiring efficiency are required.
The ATT4S-00/S2 supports stable signal integration and simplifies maintenance in complex industrial environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model | ATT4S-00/S2 |
| Product Type | Pressure Clamp Terminal Block |
| Connection Type | Pressure clamp terminal |
| Function | Signal and electrical connection |
| Signal Type | Analog input signal (industrial control systems) |
| Channel Capacity | Typically 16-channel configuration |
| Compatible Systems | Yokogawa DCS / CENTUM series |
| Mounting Type | DIN rail / panel mounted |
| Wiring Method | Tool-less pressure clamp connection |
| Housing Material | Industrial-grade flame-retardant material |
| Dimensions | 114 × 32.6 × 60.5 mm |
| Weight | 0.2 kg |
| Application | Industrial automation and process control |
| Operating Environment | Industrial-grade continuous operation |
Function and Working Principle
The Yokogawa ATT4S-00/S2 functions as a field signal interface terminal block for analog and process control wiring.
Its working principle includes:
- Providing secure pressure clamp connections for field wiring
- Transferring analog signals between instruments and control systems
- Ensuring stable electrical contact under vibration conditions
- Reducing wiring maintenance and installation time
- Supporting organized signal distribution inside control cabinets
Pressure clamp technology improves long-term reliability and minimizes connection failures in industrial environments.
Role in Industrial Control Systems
Within automation systems, the ATT4S-00/S2 acts as a critical signal interface layer between field instruments and control systems.
It is commonly used with:
- Yokogawa DCS systems
- CENTUM VP / CENTUM CS platforms
- Analog input/output modules
- Field transmitters and sensors
- Process instrumentation systems
It ensures stable and organized signal transmission in large-scale industrial installations.
Industrial Applications
The Yokogawa ATT4S-00/S2 is widely used in:
- Distributed Control Systems (DCS)
- Oil and gas processing plants
- Petrochemical facilities
- Power generation systems
- Water treatment plants
- Chemical processing industries
- Industrial automation systems
It is suitable for applications requiring high-reliability analog signal wiring and robust terminal integration.
Installation and System Integration
Proper installation ensures optimal performance:
- Installed inside industrial control cabinets
- Mounted on DIN rail or panel structures
- Connected using pressure clamp wiring system
- Requires proper grounding and signal cable routing
- Suitable for high-density wiring environments
Correct installation improves signal stability and reduces maintenance needs.
Compatible System Components
The ATT4S-00/S2 terminal module typically works with:
- Yokogawa CENTUM DCS systems
- Analog input/output modules
- Field transmitters (pressure, temperature, flow)
- Industrial sensor systems
- Control cabinet wiring assemblies
- Process automation platforms
It serves as an essential interface in industrial signal architectures.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| ATT4S-00 | Pressure clamp terminal | Standard version | General process systems |
| ATSA3S-0 | Analog input terminal block | Stable analog wiring | Process control |
| ATSR3S-0 | Signal terminal module | Compact wiring design | Industrial automation |
| ATR8S Series | Pressure clamp terminals | High-density integration | Cabinet systems |
| Yokogawa Terminal Interface Series | Signal connection modules | Flexible configuration | DCS systems |
Key Advantages
- Reliable pressure clamp connection technology
- Stable analog signal transmission
- Reduced maintenance requirements
- Compact industrial-grade structure
- High resistance to vibration and harsh environments
- Efficient wiring organization inside control cabinets
Technical FAQs
What is the main function of the ATT4S-00/S2?
It provides secure analog signal wiring connections between field devices and Yokogawa control systems.
What is the benefit of pressure clamp terminals?
They improve connection reliability and reduce maintenance compared to screw-type terminals.
Where is this module used?
It is installed in industrial control cabinets and automation systems.
Is it suitable for harsh environments?
Yes, it is designed for continuous industrial operation and vibration resistance.
Conclusion
The Yokogawa ATT4S-00/S2 Pressure Clamp Terminals provide a reliable and efficient solution for industrial analog signal wiring applications. With pressure clamp technology, compact construction, and stable electrical performance, this module ensures consistent signal transmission and improved wiring organization in demanding automation environments.
For engineers and system integrators, the ATT4S-00/S2 delivers a dependable solution for long-term industrial reliability and efficient control system integration.