General Electric Fanuc HE693THM409 Thermocouple Input Module

The GE Fanuc HE693THM409 Thermocouple Input Module is a high-performance temperature measurement module designed for integration with the GE Fanuc Series 90-30 programmable logic controllers (PLCs). Engineered for industrial environments, this module accurately captures temperature data from a variety of thermocouple types, converting them into digital values for precise monitoring and control of critical processes.

The HE693THM409 ensures reliable operation and superior temperature measurement accuracy, making it ideal for applications in industries such as power generation, oil & gas, manufacturing, water treatment, and food processing, where temperature control is essential for efficiency, safety, and quality.

Key Features

• 8-Channel Thermocouple Input: Supports simultaneous monitoring of up to 8 temperature points

• Wide Thermocouple Compatibility: Accepts multiple thermocouple types including J, K, E, T, R, S, B, and N

• High Resolution & Accuracy: Provides 16-bit resolution for precise temperature measurement

• Cold Junction Compensation: Built-in cold junction compensation ensures accurate readings across a wide temperature range

• Electrical Isolation: Enhances signal integrity and protects control systems from electrical interference

• Direct Integration with GE Fanuc PLCs: Specifically designed for Series 90-30 PLC systems

• Diagnostic Functions: Includes status LEDs and fault detection for quick troubleshooting

• Industrial Durability: Built to perform reliably in harsh operating environments with temperature and humidity fluctuations

Technical Specifications

Industry Applications

The HE693THM409 Thermocouple Input Module is designed for industries requiring dependable temperature monitoring and control:

• Manufacturing: Process control and temperature monitoring in automated production lines

• Power Generation: Monitoring turbine, boiler, and environmental temperatures

• Oil & Gas: Measuring process temperatures in pipelines, storage tanks, and refining systems

• Pharmaceuticals: Ensuring strict temperature control for batch processes and regulatory compliance

• Food & Beverage: Accurate monitoring of temperature-critical processes like cooking, refrigeration, and storage

• Water Treatment: Process monitoring for temperature-sensitive operations in treatment plants

Product Advantages

• High-Precision Temperature Measurement: 16-bit resolution delivers accurate temperature monitoring essential for quality and safety

• Wide Thermocouple Support: Compatible with all common thermocouple types for broad application flexibility

• Built-in Cold Junction Compensation: Eliminates measurement errors caused by environmental temperature changes

• Robust Isolation: Protects the control system from electrical noise and ground loops

• Fast Conversion Time: Rapid input scanning for real-time temperature updates

• Integrated Diagnostics: LED status indicators and fault detection enhance system reliability and simplify maintenance

• Easy System Integration: Designed for seamless use with GE Fanuc Series 90-30 PLCs

• Durable Industrial Design: Reliable performance in harsh conditions, with wide operating temperature and humidity ranges

• Global Compliance: Certified to CE, UL, and CSA standards for safe, reliable use worldwide

• Space-Saving Compact Form Factor: Efficiently utilizes control cabinet or rack space

Frequently Asked Questions (FAQ)

1. What is the function of the HE693THM409 module?

   It provides accurate temperature monitoring using thermocouples within GE Fanuc Series 90-30 control systems.

2. How many temperature inputs does the module support?

   It offers 8 differential thermocouple input channels.

3. Which thermocouple types are compatible with the module?

   Types J, K, E, T, R, S, B, and N are supported.

4. Does the module include cold junction compensation?

   Yes, it features integrated cold junction compensation for accurate temperature readings.

5. What resolution does the module provide?

   It provides 16-bit resolution for precise measurement.

6. Is the HE693THM409 electrically isolated?

   Yes, it offers 1500 V RMS isolation channel-to-channel and channel-to-logic.

7. Is the module suitable for harsh industrial environments?

   Yes, it operates reliably within 0°C to +60°C and up to 95% humidity.

8. Does the module support diagnostics?

   Yes, onboard LED indicators and fault detection simplify troubleshooting.

9. Can the module integrate with other GE Fanuc PLCs?

   It is designed specifically for the Series 90-30 PLC platform.

10. Is the HE693THM409 certified for global industrial use?

    Yes, it meets CE, UL, and CSA certifications.