ProductPRODUCT
Featured products
Contact Us
- Yokogawa
- SAI143-H53/STA4D-00
- Analog Input Module
- Japan
- 107 mm × 130 mm × 32 mm
- 0.6kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 33
Our advantage
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.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Industrial Analog Input Module – SAI143-H53/STA4D-00
Brand Information
The SAI143-H53/STA4D-00 belongs to a globally recognized industrial automation instrumentation product ecosystem widely used in process control, monitoring, and distributed industrial systems.
This product line is widely applied in mission-critical industries requiring stable signal acquisition, high measurement accuracy, and long-term operational reliability.
Typical application sectors include oil and gas processing, petrochemical refining, power generation, water treatment, metallurgy, and large-scale industrial automation environments.
Product Series
The SAI143-H53/STA4D-00 is part of the SAI143 analog input module series, designed for distributed control systems (DCS) and industrial data acquisition platforms.
Core characteristics of this series include:
- Rack-mounted modular architecture
- Multi-channel analog signal acquisition (typically 16 channels)
- High electrical isolation between channels
- Strong electromagnetic compatibility (EMC) performance
- Designed for continuous 24/7 industrial operation
- Scalable configuration for large automation systems
- Integration with distributed control and monitoring systems
Product Overview
The SAI143-H53/STA4D-00 is an industrial analog input module designed to acquire analog current signals from field instrumentation and convert them into digital signals for process control systems.
It is engineered for stable performance in harsh industrial environments where electrical noise, vibration, and temperature variation are common.
The “STA4D-00” configuration typically represents a specialized signal conditioning and hardware revision optimized for improved stability, enhanced filtering characteristics, and more consistent analog signal processing under industrial conditions.
The module is installed in rack-based distributed control systems and works together with other I/O modules to provide real-time process data acquisition and system monitoring.
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | SAI143-H53/STA4D-00 |
| Input Type | Analog current input (4–20 mA industrial standard) |
| Number of Channels | 16 channels |
| Input Range | 0–20 mA / 4–20 mA configurable |
| Signal Source | Industrial transmitters (pressure, flow, temperature, level) |
| Resolution | 16-bit equivalent precision |
| Conversion Method | Sequential multi-channel scanning |
| Isolation | Channel-to-channel + system isolation |
| Signal Conditioning | STA4D-00 enhanced filtering and stabilization design |
| Noise Immunity | High EMC resistance design |
| Sampling Mode | Continuous cyclic acquisition |
| Diagnostic Function | Open circuit detection, module health monitoring |
| Communication | Backplane rack communication bus |
| Power Supply | Supplied via system rack backplane |
| Installation Type | Rack-mounted modular design |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 5% – 95% RH (non-condensing) |
| Protection Level | Industrial EMI and surge protection |
| Dimensions | Approx. 107 mm × 130 mm × 32 mm |
| Weight | Approx. 0.45 – 0.60 kg |
Product Introduction
The SAI143-H53/STA4D-00 is designed for accurate and stable acquisition of analog signals in industrial automation environments. It converts continuous current loop signals from field sensors into digital data for control system processing.
It is built for continuous operation in demanding environments where long-term reliability, signal stability, and resistance to electrical interference are essential.
The module is typically used in distributed control systems where multiple input modules are arranged in rack configurations to achieve comprehensive process monitoring and automation control.
The STA4D-00 revision enhances signal filtering and stability, making it suitable for environments with higher noise levels or longer transmission distances.
Product Applications
The SAI143-H53/STA4D-00 is widely used in industries requiring reliable analog signal acquisition and continuous monitoring.
Typical applications include:
- Oil refining and petrochemical processing facilities
- Natural gas transmission and compression systems
- Thermal and nuclear power generation plants
- Water treatment and desalination systems
- Steel production and metallurgical plants
- Pharmaceutical and chemical manufacturing industries
- Industrial automation and SCADA systems
- Large-scale distributed process control environments
In these systems, the module continuously collects analog signals from field instruments and ensures stable data transmission to control platforms.
Product Advantages
The SAI143-H53/STA4D-00 offers several advantages for industrial automation systems:
- High channel density reduces rack space requirements
- Strong electromagnetic interference resistance ensures stable operation
- STA4D-00 enhanced filtering improves signal stability
- High-resolution conversion ensures accurate measurement
- Designed for continuous 24/7 industrial operation
- Modular structure allows quick replacement and maintenance
- Built-in diagnostics improve system fault detection
- Long-term stability with minimal signal drift
- Compatible with distributed control system architectures
- Scalable for large industrial installations
Related Models (Same Series / Closely Related Variants)
| Model | Description | Channels | Signal Type | Dimensions | Weight (kg) |
|---|---|---|---|---|---|
| SAI141-H53/STA4D-00 | Entry-level analog input module | 8–16 | 4–20 mA | 107×130×32 mm | 0.40 |
| SAI142-H53/STA4D-00 | Enhanced isolation version | 16 | 4–20 mA | 107×130×32 mm | 0.45 |
| SAI143-H53/STA4D-00 | Standard high-density module | 16 | 4–20 mA | 107×130×32 mm | 0.50 |
| SAI144-H53/STA4D-00 | High-speed sampling variant | 16 | Multi-range analog | 107×130×32 mm | 0.52 |
| SAI145-H53/STA4D-00 | Advanced diagnostic module | 16 | 4–20 mA with diagnostics | 107×130×32 mm | 0.58 |
Popular Models (Same Brand Industrial Portfolio)
| Model | Product Type | Function | Dimensions | Weight (kg) |
|---|---|---|---|---|
| AAI141 | Analog input module | Standard signal acquisition | 100×120×30 mm | 0.40 |
| AAI543 | High precision AI module | Accurate process measurement | 100×120×30 mm | 0.42 |
| AAR181 | Analog output module | Control signal output | 100×120×30 mm | 0.40 |
| ADI151 | Digital input module | Discrete signal acquisition | 110×130×30 mm | 0.45 |
| ADV551 | Digital output module | Process control execution | 110×130×30 mm | 0.45 |
Final Summary
The SAI143-H53/STA4D-00 is a high-reliability analog input module designed for industrial automation environments requiring stable, accurate, and continuous signal acquisition.
Its STA4D-00 configuration, modular design, and strong noise immunity make it suitable for mission-critical applications where measurement stability and long-term operational consistency are essential.