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- Yokogawa
- ASD143-P00/SB4S0
- Digital Input Module
- Japan
- 107.5 × 130 × 32.8 mm
- 0.3 kg
- Xiamen, China
- New & In Stock
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- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
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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 ASD143-P00/SB4S0 Digital Input Module is an industrial digital signal acquisition module designed for distributed control systems and process automation applications. It is used to receive and process discrete input signals from industrial field devices such as switches, relays, proximity sensors, and contact interfaces.
This module is designed for stable operation in demanding industrial environments and supports seamless integration into Yokogawa distributed control architectures for reliable process monitoring and equipment status management.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Type | Digital Input Module |
| Manufacturer | Yokogawa |
| Model | ASD143-P00/SB4S0 |
| Input Type | Digital input |
| Signal Type | Discrete ON/OFF signals |
| Application | Process automation and monitoring |
| System Compatibility | Yokogawa distributed control systems |
| Mounting Type | Rack / cabinet installation |
| Diagnostic Features | Module and channel status monitoring |
| Operating Environment | Industrial automation environments |
| Dimensions | 107.5 × 130 × 32.8 mm |
| Weight | 0.3 kg |
| Housing | Industrial-grade module enclosure |
Function and Working Principle
The ASD143-P00/SB4S0 module continuously monitors digital input signals from field devices and converts them into process data that can be processed by the automation control system.
The module detects signal state changes such as ON/OFF conditions, equipment status changes, alarms, and interlock signals, then transmits this information to the control system in real time.
This enables:
- Reliable digital signal acquisition
- Real-time equipment status monitoring
- Integration of field devices into automation systems
- Stable distributed process communication
- Improved process visibility and operational control
Role in Industrial Automation Systems
The ASD143-P00/SB4S0 module is used in industrial process control systems where accurate and stable digital signal monitoring is required. It supports:
- Distributed control systems (DCS)
- Industrial process monitoring
- Equipment status indication systems
- Alarm and interlock systems
- Plant automation architectures
It helps ensure stable process operation and accurate field signal management.
Industrial Applications
- Oil and gas facilities
- Chemical processing plants
- Power generation systems
- Water and wastewater treatment plants
- Manufacturing automation systems
- Industrial process monitoring environments
Installation and Integration
- Installed in industrial control cabinets or racks
- Connected to field sensors, relays, and switches
- Integrated into Yokogawa automation systems
- Requires proper industrial grounding and wiring
- Configured within distributed control system environments
Compatible System Components
- Yokogawa DCS controllers
- Process automation systems
- Industrial sensors and switches
- Alarm and relay interfaces
- Plant monitoring systems
Alternative Models
| Model | Description |
|---|---|
| ASD143 | Standard digital input module |
| ASD143-P00 | Enhanced digital input version |
| ADV151 | Yokogawa digital input module |
| AAI series modules | Analog I/O modules |
| Digital output modules | Complementary industrial control modules |
Key Advantages
- Reliable digital input monitoring
- Stable industrial operation
- Compact module structure
- Supports continuous process operation
- Easy integration into control systems
- Suitable for distributed automation architectures
Conclusion
The Yokogawa ASD143-P00/SB4S0 Digital Input Module is a reliable industrial signal acquisition solution designed for process automation and distributed control systems. Its stable digital monitoring capability and compatibility with industrial automation platforms make it suitable for continuous process monitoring in demanding industrial environments.