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- Yokogawa
- SAV144-S53
- Analog Input Module
- Japan
- 25 mm × 100 mm × 130 mm
- 0.28kg
- Xiamen, China
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Industrial Signal Interface Module Overview
Model: SAV144-S53
1. Brand and Series Information
The SAV144-S53 belongs to an industrial signal interface and conditioning module family used in distributed control systems and process automation environments.
It is part of a modular signal processing platform designed for reliable data acquisition, electrical isolation, and stable signal transmission between field instruments and control systems.
The series is widely used in heavy industrial applications where long-term stability, noise immunity, and scalable system architecture are required.
2. Product Overview
The SAV144-S53 is an industrial signal interface module designed for analog and digital signal conditioning in automation systems.
It is used to connect field devices such as sensors, transmitters, and actuators to centralized control systems while ensuring stable signal integrity.
The module provides electrical isolation and signal conversion functions to reduce interference caused by electromagnetic noise and grounding differences.
Its compact modular design supports high-density installation in rack-based control systems, making it suitable for large-scale industrial automation projects.
3. Technical Parameters
| Parameter | Specification |
|---|---|
| Signal Type | Analog / digital interface module |
| Function | Signal acquisition, isolation, and conditioning |
| Input Signal | 4–20 mA / voltage industrial standard signals |
| Output Signal | Standard control system interface output |
| Channel Configuration | Multi-channel processing |
| Isolation Voltage | Up to 1500 V AC |
| Response Time | ≤ 100 ms |
| Power Supply | 24 V DC |
| Power Consumption | Low-power industrial design |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +70°C |
| Humidity Range | 5% – 95% non-condensing |
| Mounting Type | Rack / backplane installation |
| EMC Protection | Industrial electromagnetic compatibility design |
| Dimensions (W × H × D) | 25 mm × 100 mm × 130 mm |
| Weight | 0.28 kg |
4. Product Introduction
The SAV144-S53 is designed to provide reliable signal interface functionality in industrial automation environments.
It acts as a bridge between field instrumentation and control systems, ensuring stable and accurate transmission of process signals.
The module supports multi-channel signal handling, making it suitable for complex distributed control systems.
Its modular structure allows flexible installation and easy replacement without disrupting system operation.
5. Applications
The SAV144-S53 is widely used in industrial automation and process control systems, including:
- Petrochemical refining and processing plants
- Power generation and distribution systems
- Water and wastewater treatment facilities
- Industrial manufacturing automation lines
- Temperature, pressure, and flow monitoring systems
- Environmental monitoring networks
- Distributed control system (DCS) architectures
It is especially suitable for environments requiring high signal stability and strong electrical isolation.
6. Product Advantages
Stable Signal Transmission
Ensures accurate and consistent signal processing in noisy industrial environments.
Strong Electrical Isolation
Protects control systems from voltage surges and ground loop interference.
Compact Modular Design
Enables high-density installation in limited cabinet space.
Flexible Integration
Compatible with multiple industrial signal types and control systems.
High Operational Reliability
Designed for continuous long-term industrial operation.
Low Power Consumption
Optimized design reduces overall system energy usage.
7. Similar Models (Same Series / Related Variants)
| Model | Description | Signal Type | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| SAV144-S51 | Standard signal interface module | Basic analog I/O | 25 × 100 × 130 | 0.27 |
| SAV144-S52 | Enhanced stability version | Improved signal conditioning | 25 × 100 × 130 | 0.28 |
| SAV144-S54 | Expanded channel version | Multi-channel interface | 28 × 100 × 130 | 0.30 |
| SAV144-S55 | High isolation reinforced model | Industrial-grade isolation | 25 × 105 × 135 | 0.31 |
| SAV144-S53A | Optimized response version | Faster processing module | 25 × 100 × 130 | 0.29 |
8. Popular Models (Same Brand – Industrial Automation Modules)
| Model | Description | Function | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| ADV151-P00 S2 | Digital input module | Signal acquisition | 12 × 100 × 110 | 0.17 |
| ADV551-P50 S1 | Analog output module | Signal transmission output | 15 × 100 × 115 | 0.20 |
| AAI141-S00 S1 | Analog input module | Process signal measurement | 12.5 × 100 × 115 | 0.18 |
| AAI543-S50 S1 | Multi-channel analog input module | High-density signal acquisition | 15 × 105 × 120 | 0.23 |
| ADV859-P10 S1 | Communication module | System data communication | 20 × 110 × 130 | 0.25 |
9. Summary
The SAV144-S53 is a robust industrial signal interface module designed for stable analog signal conditioning and transmission in automation systems.
It is widely used in industrial environments that require high reliability, electrical isolation, and scalable system integration.
Its modular architecture, compact design, and strong anti-interference capability make it suitable for modern distributed control applications.