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- Yokogawa
- ATT4S-10
- Pressure Clamp Terminals
- Japan
- 114 x 32.6 x 60.5 mm
- 0.2 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.
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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-10 Pressure Clamp Terminals are industrial wiring interface modules designed for stable analog signal connection and reliable field wiring in automation and process control systems.
This module adopts pressure clamp technology to achieve fast, tool-free wiring while maintaining strong mechanical and electrical stability. It is widely used in Distributed Control Systems (DCS), PLC systems, and industrial control cabinets where high reliability and long-term maintenance efficiency are required.
The ATT4S-10 is designed for continuous industrial operation, ensuring stable signal transmission in harsh and vibration-prone environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model | ATT4S-10 |
| Product Type | Pressure Clamp Terminal Block |
| Connection Type | Pressure clamp terminal |
| Function | Analog signal wiring interface |
| Channel Capacity | 16-channel analog input support |
| System Compatibility | Yokogawa DCS / CENTUM systems |
| Mounting Type | DIN rail / panel mounted |
| Wiring Method | Tool-free pressure clamp connection |
| Housing Material | Industrial-grade flame-retardant polymer |
| 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 ATT4S-10 functions as a field signal interface terminal block that connects analog instruments to control system I/O modules.
Its working principle includes:
- Receiving analog signals from field devices
- Providing secure pressure clamp electrical connections
- Transmitting signals to DCS or PLC input modules
- Maintaining signal stability in noisy industrial environments
- Reducing wiring errors and maintenance workload
Pressure clamp technology ensures consistent contact pressure, improving long-term reliability compared to traditional screw terminals.
Role in Industrial Control Systems
Within automation systems, the ATT4S-10 acts as a signal interface layer between field instrumentation and control systems.
It is commonly used to connect:
- Pressure transmitters
- Temperature transmitters
- Flow meters
- Level sensors
- Analog I/O modules
It ensures stable and organized signal transmission in complex industrial control environments.
Industrial Applications
The Yokogawa ATT4S-10 is widely used in:
- Distributed Control Systems (DCS)
- Oil and gas processing plants
- Petrochemical industries
- Power generation systems
- Water treatment facilities
- Chemical processing plants
- Industrial automation systems
It is especially suitable for applications requiring stable analog signal acquisition and high wiring reliability.
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 method
- Integrated with Yokogawa I/O modules
- Requires proper grounding and cable management
Correct installation improves system stability and reduces maintenance needs.
Compatible System Components
The ATT4S-10 typically works with:
- Yokogawa CENTUM DCS systems
- Analog input/output modules
- Field transmitters and sensors
- Industrial control cabinet wiring systems
- Signal interface modules
It acts as a key interface component in industrial signal architectures.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| ATT4S-00 | Pressure clamp terminal | Standard configuration | General process control |
| ATT4S-00/S2 | Enhanced terminal block | Improved integration | Advanced systems |
| ATSA3S-0 | Analog terminal module | Stable analog wiring | Instrumentation systems |
| ATSR3S-0 | Signal terminal block | Compact structure | Industrial cabinets |
| ATR8S Series | Terminal family | High-density wiring | Large-scale automation |
Key Advantages
- Reliable pressure clamp connection technology
- Stable analog signal transmission
- Reduced maintenance requirements
- Compact industrial design
- High vibration resistance
- Efficient wiring organization
Technical FAQs
What is the main function of the ATT4S-10?
It connects field analog instruments to control system I/O modules.
What type of signals does it support?
It supports analog input signal wiring.
Where is it typically installed?
Inside industrial control cabinets or automation panels.
Why use pressure clamp terminals?
They provide stable, maintenance-free connections with high vibration resistance.
Conclusion
The Yokogawa ATT4S-10 Pressure Clamp Terminals provide a reliable solution for industrial analog signal wiring applications. With pressure clamp technology, compact structure, and stable electrical performance, it ensures consistent signal transmission and efficient wiring organization in industrial automation systems.
For engineers and system integrators, this module delivers long-term reliability, simplified maintenance, and strong performance in demanding industrial environments.