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Yokogawa SAI143-H03 Analog Input Module

Yokogawa SAI143-H03 Analog Input Module

Product Description

The SAI143-H03 is a high-precision analog input module developed by Yokogawa Electric Corporation for use in CENTUM VP and CENTUM CS 3000 distributed control systems. It is designed to accurately convert analog field signals...

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SKU: SAI143-H03
Vendor: Yokogawa
Category: Analog Input Module
Related Series:

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Product Description

The SAI143-H03 is a high-precision analog input module developed by Yokogawa Electric Corporation for use in CENTUM VP and CENTUM CS 3000 distributed control systems. It is designed to accurately convert analog field signals into digital data for high-reliability process automation and control applications.

The module features a compact industrial design, optimizing control cabinet space while maintaining high signal integrity and stable performance. It is commonly used in mission-critical industrial sectors such as petrochemical processing, power generation, and water treatment control systems.

Technical Specifications

Parameter Specification
Model SAI143-H03
Manufacturer Yokogawa Electric Corporation
Function Analog Input Module
Compatible Systems CENTUM VP, CENTUM CS 3000
Dimensions 2.5 cm × 20.3 cm × 15.2 cm
Weight 0.7 kg

Operational Reliability

  • Designed for mission-critical process control environments

  • Provides high noise immunity and stable signal acquisition

  • Suitable for continuous industrial operations requiring high availability

FAQ

Is the SAI143-H03 hot-swappable?
Yes. The module supports online replacement when installed in a compatible Yokogawa node, allowing maintenance without shutting down the control process.

What input signals does it support?
The module is designed to connect with standard analog field transmitters. Specific current or voltage ranges depend on system configuration and hardware revision.