Mitsubishi Q68TD-G-H01 PLC Q Series Temperature Input Module – Precision Control for Demanding Applications

Overview

The Mitsubishi Q68TD-G-H01 is a high-performance temperature input module designed for the Mitsubishi Q Series PLCs, offering unparalleled accuracy and reliability in temperature monitoring and control. Engineered to meet the demands of industrial automation environments, this module is ideal for applications requiring precise temperature management, such as in manufacturing processes, HVAC systems, and energy management.

Key Features

• 8-Channel Input: The Q68TD-G-H01 provides eight isolated input channels, allowing simultaneous temperature monitoring across multiple points. Each channel is capable of receiving signals from thermocouples or RTDs, making it versatile for a wide range of temperature sensors.

• High Accuracy and Stability: With a resolution of 16 bits, this module delivers high-precision temperature readings. The advanced filtering algorithms and noise suppression techniques ensure stable and accurate data, even in environments with significant electrical interference.

• Wide Temperature Range Compatibility: Compatible with various thermocouple types (K, J, T, E, R, S, B, N, and W) and RTDs (Pt100, Pt1000), the Q68TD-G-H01 covers a wide temperature measurement range, supporting both low and high-temperature applications.

• Fast Response Time: The module features a rapid sampling rate, ensuring real-time temperature monitoring and quick response to temperature changes. This capability is crucial for processes requiring immediate corrective actions.

• Integrated Diagnostics: Built-in diagnostic functions enable continuous monitoring of the input channels for sensor disconnections, short circuits, and other faults. This ensures system reliability and reduces downtime by facilitating quick troubleshooting.

• Easy Integration: Seamlessly integrates with Mitsubishi Q Series PLCs, providing a consistent and scalable solution within existing automation systems. The module supports direct communication with other Q Series modules and the central processing unit (CPU) for comprehensive system control.

• User-Friendly Configuration: The Q68TD-G-H01 is easy to set up and configure using Mitsubishi's programming software (GX Works2/GX Developer). It allows flexible parameter settings and supports multiple temperature units (°C, °F) for user convenience.

Technical Specifications

• Number of Channels: 8 isolated channels
• Sensor Types: Thermocouple (K, J, T, E, R, S, B, N, W) and RTD (Pt100, Pt1000)
• Resolution: 16-bit A/D conversion
• Temperature Range:
  • Thermocouple: -200°C to +1800°C (depending on type)
  • RTD: -200°C to +850°C
• Sampling Time: 250 ms per channel
• Accuracy: ±0.1% of full scale (varies with sensor type)
• Power Supply: 5V DC from the PLC base unit
• Isolation: Photocoupler isolation between channels and system
• Operating Temperature: 0°C to 55°C
• Storage Temperature: -25°C to 75°C
• Dimensions: 98 (H) x 27.4 (W) x 90 (D) mm
• Weight: Approximately 0.3 kg

Applications

The Mitsubishi Q68TD-G-H01 is tailored for industries that require accurate and reliable temperature monitoring and control:

• Manufacturing: Maintain consistent temperature profiles in processes such as metal treatment, plastics molding, and chemical processing.
• HVAC Systems: Ensure precise temperature control in commercial and industrial heating, ventilation, and air conditioning systems.
• Energy Management: Monitor and optimize the performance of energy systems, including boilers and heat exchangers.
• Food and Beverage: Maintain stringent temperature controls in food processing and storage to meet safety standards.

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Conclusion

The Mitsubishi Q68TD-G-H01 PLC Q Series Temperature Input Module stands as a testament to Mitsubishi's commitment to quality and innovation in industrial automation. With its high precision, robust diagnostics, and easy integration, this module is an indispensable component for any temperature-critical application, ensuring your processes run smoothly, efficiently, and with the highest level of accuracy.

For more detailed specifications, integration guidelines, or to request a quote, contact our sales team or visit our product page.

Mitsubishi Q68TD-G-H01 PLC Q Series Temperature input module; 8 channel; Thermocoupler