Yokogawa ATI3S-S00 Isolated Analog Module

The Yokogawa ATI3S-S00 Isolated Analog Module is a high-performance input/output module designed for process control and automation systems. It belongs to the Yokogawa CENTUM VP and ProSafe-RS control system families, providing robust and reliable isolated analog signal processing. This module ensures safe and accurate measurement and control of analog signals in harsh industrial environments, including oil & gas, power generation, petrochemical, and manufacturing industries.

The ATI3S-S00 module incorporates advanced isolation technology to prevent signal interference, improve noise immunity, and safeguard sensitive components from electrical disturbances. Its design meets rigorous industrial standards for reliability, safety, and precision, making it suitable for mission-critical applications where system uptime and data integrity are essential.

Product Specifications

Product Applications

The Yokogawa ATI3S-S00 Isolated Analog Module is widely applied in:

• Process Control Systems: Accurate acquisition of analog signals from sensors and transmitters in oil refineries, chemical plants, and water treatment facilities.

• Power Generation: Monitoring and controlling analog variables in thermal, hydroelectric, and renewable energy plants.

• Safety Systems: Integration with safety instrumented systems (SIS) for critical process monitoring.

• Distributed Control Systems (DCS): Seamless connection with Yokogawa CENTUM VP systems for real-time process automation.

• Industrial Automation: Reliable data acquisition and control in manufacturing processes.

• Hazardous Area Applications: Certified for use in explosive environments, ensuring safety compliance.

Product Advantages

• High Accuracy and Stability: Delivers precise analog signal acquisition with minimal drift over time.

• Advanced Isolation: Reduces interference and improves system integrity by providing channel-to-channel and channel-to-ground isolation.

• Robust Design: Designed to withstand harsh industrial environments with wide temperature and humidity ranges.

• Easy Integration: Compatible with Yokogawa’s control platforms and industry-standard protocols.

• Fail-Safe Features: Supports diagnostics and fault detection for predictive maintenance and enhanced system safety.

• Compact and Lightweight: Saves space in control cabinets while maintaining high performance.

Frequently Asked Questions (FAQ)

1. What is the signal input range supported by ATI3S-S00?

   The module supports standard analog ranges such as 4–20 mA and 1–5 V, configurable per channel.

2. Does the module provide channel-to-channel isolation?

   Yes, each input channel is fully isolated from the others to prevent cross-talk and interference.

3. What is the resolution of the analog input conversion?

   The ATI3S-S00 offers 16-bit resolution for precise signal acquisition.

4. What type of communication interface does the ATI3S-S00 support?

   It integrates with Yokogawa’s proprietary control bus and is compatible with DCS environments like CENTUM VP.

5. Can the ATI3S-S00 operate in hazardous locations?

   Yes, it is certified for ATEX and other relevant hazardous area standards.

6. What is the typical response time of the ATI3S-S00?

   The response time is typically ≤ 100 ms for accurate real-time data acquisition.

7. How does the module handle over-range or signal failure conditions?

   It includes diagnostic functions to detect abnormal signals, over-range, or signal loss and reports these to the control system.

8. What isolation voltage is provided between channels and ground?

   The module provides reinforced isolation up to 1500 V AC between channels and ground.

9. Can the ATI3S-S00 be configured remotely?

   Yes, configuration can be performed through the Yokogawa control system engineering tools.

10. What maintenance features are included?

    The module offers self-diagnostic capabilities, status LEDs, and error reporting for predictive maintenance.