Key Features:
Type: Analog Input Module

Model: Q64TCTTN

Series: MELSEC Q Series

Signal Type:

Supports thermocouple inputs for measuring temperature from a wide range of industrial sensors

Compatible with various types of temperature sensors (e.g., K, J, T, and E types)

High Precision:

High-precision 16-bit A/D conversion for accurate signal processing

Features a low-noise, high-speed analog-to-digital conversion for real-time processing and measurement

Built-in Calibration:

Auto-calibration function to ensure accuracy and minimize drift over time

Communication Interface:

Integrated with MELSEC Q Series PLC via the Q Series backplane

Direct communication with the MELSEC-Q series controllers, providing fast and reliable data transmission

Flexible Input Configuration:

Supports 16 channels of thermocouple inputs for precise temperature measurement

Individual channel isolation to prevent noise interference and ensure signal integrity

Diagnostic Functions:

Equipped with built-in diagnostic functions to monitor the health of the input channels

Provides real-time status information and error detection for troubleshooting

Modular Design:

Part of the MELSEC Q modular I/O system, which allows for easy installation and replacement

Compact form factor for installation in industrial control cabinets and systems with space limitations

Specifications / Parameters:
Input Type:

Thermocouple (K, J, T, E types)

Number of Inputs:

16 channels of thermocouple inputs

Resolution:

16-bit A/D conversion for high-precision measurements

Input Voltage Range:

Thermocouple input ranges depend on the sensor type (e.g., K-type: -270°C to +1370°C)

Input Signal Range:

0-50 mV for thermocouple inputs

Sampling Rate:

250 ms per channel (maximum)

Accuracy:

±0.5°C for most thermocouple types (depending on calibration and sensor type)

Communication:

Integrated with MELSEC Q PLC via Q Series backplane

Power Supply:

Input Voltage: 24 V DC ±10%

Power Consumption: Approx. 1.5 W

Environmental Durability:

Operating Temperature: 0°C to +55°C

Storage Temperature: -25°C to +70°C

Humidity: 10% to 90% RH (non-condensing)

Protection Class: IP20 (for indoor use)

Dimensions:

Width: 25 mm

Height: 100 mm

Depth: 90 mm

Weight: Approx. 0.2 kg

Applications:
Temperature Measurement: Used in temperature control systems, oven monitoring, and environmental chambers to measure and control temperature precisely in industrial environments

Industrial Automation: Provides real-time temperature measurement for automated manufacturing processes and machine control

Process Control: Ideal for controlling heating and cooling processes in industrial applications such as plastic molding, chemical reactors, and food processing

HVAC Systems: Monitors temperature in heating, ventilation, and air conditioning systems to ensure optimal performance

Energy Management: Measures temperature for energy optimization in power plants and large-scale industrial facilities

Automated Testing: Used in automated test setups for product inspection and process quality control

Pharmaceuticals: Controls and monitors temperature-sensitive processes in the pharmaceutical industry, ensuring compliance with stringent standards

Laboratory Monitoring: Provides precise temperature data for use in laboratory environments or scientific research equipment