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Mitsubishi PLC Thermocouple Input Temperature Control Module Q64TCTTN

The Mitsubishi PLC Thermocouple Input Temperature Control Module Q64TCTTN is a highly reliable solution for precise temperature monitoring and control. Supporting four thermocouple input channels, it ensures high accuracy, making it ideal for industrial processes requiring precise temperature regulation. The Q64TCTTN offers flexible PID control, adjustable control parameters, and efficient transistor output control with ON/OFF pulses. It is built to withstand harsh conditions, featuring insulation protection and resistance to electrical noise.

Key specifications of the Q64TCTTN include:

4 Thermocouple Input Channels

PID Control with customizable parameters

Cold Junction Compensation for high accuracy

ON/OFF Pulse Control Output

Insulation and Noise Protection for enhanced reliability

This module is an excellent choice for applications that demand high performance in temperature control systems.

Product Description

Mitsubishi PLC Thermocouple Input Temperature Control Module Q64TCTTN - Product Specifications

The Q64TCTTN is a thermocouple input temperature control module for Mitsubishi PLC, offering high-precision temperature control capabilities with flexible configuration and robust performance. This module is designed for industrial applications requiring accurate temperature monitoring and control.

Key Specifications of Q64TCTTN

Control Output:
- Transistor output (ON/OFF pulse)
Temperature Input Points:
- 4 channels per module
Compatible Temperature Sensors:
- Thermocouples (various types)
- Measurement Range: Depending on thermocouple type
- Resolution and wiring resistance are influenced by each 1Ω resistance
Accuracy:
- Indication Accuracy:
  - Ambient Temperature 25±5°C: Full scale * (±0.3%)
  - Ambient Temperature 0~55°C: Full scale * (±0.7%)
- Cold Junction Compensation Accuracy (0~55°C):
  - For temperatures above -100°C: ±1.0°C
  - For temperatures between -150°C to -100°C: ±2.0°C
  - For temperatures between -200°C to -150°C: ±3.0°C
Sampling Cycle:
- 500ms per 4 channels (fixed, independent of the number of channels used)
Control Output Cycle:
- 1~100 seconds
Input Impedance:
- 1 MΩ
Input Filter:
- 0s to 100s (OFF when set to 0)
Sensor Compensation Value Setting:
- -50.00% to 50.00%
Sensor Disconnection Handling:
- Over-limit processing
Temperature Control Mode:
- PID ON/OFF pulse or 2-position control
PID Constants Range:
- Proportional Band (P): 0.0%~1000.0% (0 for 2-position control)
- Integral Time (I): 0s~3600s (0 for P and PD control)
- Derivative Time (D): 0s~3600s (0 for P and PI control)
Setpoint (SV) Range:
- Based on the temperature range of the thermocouple or platinum resistance thermometer used
Dead Zone Setting Range:
- 0.1%~10.0%
Transistor Output Specifications:
- Output Signal: ON/OFF pulse
- Rated Load Voltage: 10 ~ 30 VDC
- Maximum Load Current: 0.1A per point, 0.4A for common terminal
- Maximum Surge Current: 0.4A for 10ms
- Off-State Leakage Current: < 0.1mA
- On-State Voltage Drop: DC1.0V (typical) at 0.1A, DC2.5V (max) at 0.1A
- Response Time:
  - OFF to ON: < 2ms
  - ON to OFF: < 2ms
Non-volatile Memory Access Count:
- Up to 10¹² times
Insulation Type:
- Transformer insulation between input terminals and PLC power supply, and between input channels
Insulation Withstand Voltage:
- Between input terminals and PLC power supply: AC500V for 1 minute
- Between input channels: AC500V for 1 minute
Insulation Resistance:
- Between input terminals and PLC power supply: DC500V, ≥20MΩ
- Between input channels: DC500V, ≥20MΩ
Heater Disconnection Detection Specifications:
- Current sensor and input accuracy: Specific to the system setup
- Alarm delay count: Configurable
Input/Output Point Occupancy:
- 16 points per slot (smart 16-point allocation)
Connection Terminal:
- 18-point terminal block
Applicable Wire Size:
- 0.3mm² to 0.75mm²
Applicable Crimp Terminal:
- R1.25-3 (No insulated crimp terminals)
Internal Power Consumption:
- 0.29A
Dimensions:
- 27.4 x 98 x 112 mm
Weight:
- 0.20 kg

The Q64TCTTN module is engineered for high-precision temperature regulation in industrial automation systems. With features like configurable PID control, sensor compensation, and robust insulation, the Q64TCTTN offers reliable performance in demanding temperature control applications.