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- Yokogawa
- TAS40
- Terminal Block
- Japan
- 223 × 55 × 50.8 mm
- 0.255 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 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 TAS40 Terminal Block is an industrial-grade signal termination and wiring interface component used in control and safety systems.
It is designed to provide secure electrical connection between field wiring and system I/O modules in distributed automation environments.
It is commonly used in Yokogawa DCS (Distributed Control Systems) and Safety Instrumented Systems (SIS) for structured wiring inside control cabinets.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model | TAS40 |
| Product Type | Terminal Block |
| Function | Signal termination / wiring interface |
| System Compatibility | DCS / SIS control systems |
| Connection Type | Industrial terminal interface |
| Mounting Type | Control cabinet / DIN rail mounting |
| Application | Field signal wiring distribution |
Physical Specifications
| Parameter | Details |
|---|---|
| Dimensions | 223 × 55 × 50.8 mm |
| Weight | 0.255 kg |
Function and Working Principle
The TAS40 terminal block functions as a passive electrical interface that connects field devices to control system I/O modules.
Core Working Principle
- Field devices (sensors or actuators) send electrical signals
- Wiring is connected to the terminal block
- The terminal block organizes and distributes signals
- Signals are routed safely to control or safety modules
- Ensures stable and reliable electrical continuity
Key Functions
- Provides secure termination of field wiring
- Distributes input/output signals to control systems
- Reduces wiring complexity in control panels
- Improves maintenance efficiency
- Ensures stable signal transmission in industrial environments
System Role
Within Yokogawa automation systems:
- Field instruments generate process signals
- Signals are wired into TAS40 terminal block
- Terminal block distributes signals to I/O modules
- Control system processes signals for automation or safety logic
- Output signals are routed back through the system
Industrial Applications
The TAS40 terminal block is used in a wide range of industrial environments:
- Oil and gas facilities
- Petrochemical plants
- Refinery control systems
- Power generation plants
- Chemical processing industries
- Industrial automation and safety systems
Key Features
- Compact industrial terminal design
- Stable electrical connection interface
- Suitable for control cabinet integration
- Designed for high-reliability environments
- Supports organized field wiring distribution
- Compatible with Yokogawa system architectures
Advantages
- Simplifies field wiring management
- Reduces wiring errors and loose connections
- Improves system maintainability
- Compact design for dense control panels
- Reliable long-term industrial operation
Installation Notes
- Installed inside control cabinets
- Typically mounted on DIN rail or panel structures
- Requires correct wiring and labeling practices
- Must be used with compatible Yokogawa I/O systems
- Proper grounding and cable routing recommended
FAQ
Q: What is TAS40 used for?
It is used for terminating and distributing field wiring signals in control systems.
Q: Is it an active device?
No, it is a passive terminal block.
Q: What systems is it used with?
Yokogawa DCS and SIS systems.
Q: What is its main role?
It ensures safe and organized signal wiring between field devices and control modules.
Conclusion
The Yokogawa TAS40 Terminal Block is a reliable and compact wiring interface component used in industrial automation systems.
It provides stable signal termination and organized wiring distribution, supporting efficient and safe operation of Yokogawa control and safety systems.