MELSEC-Q Series Temperature Adjustment Unit
:
MITSUBISHI
· MELSEC-Q Series Temperature Adjustment Unit from MITSUBISHI.
· PID Loop Control Integrated Temperature Control Modules, Q64TCTTN/Q64TCTTBWN (Thermocouple) & Q64TCRTBWN (Platinum RTD)
o Ideal for machines requiring stable temperature control.
o Supports heating, cooling, and mixed control modes to prevent overheating/overcooling.
o Features peak current suppression and simultaneous temperature rise for energy savings and efficiency.
o Self-tuning function automatically adjusts PID constants.
· Loop Control Module, Q62HLC:
· Suited for high-precision temperature and flow rate control with 25 ms sampling.
o Connects to various thermocouple and sensor standards.
o Offers program and cascade control, with automatic PID adjustment.
· CC-Link network module, QJ61BT11N from MITSUBISHI.
MELSEC-Q Series Temperature Control Unit Specifications
Q62HLC
Q62HLC image
Q62HLC Performance Specifications
| Number of Analog Input/Output Points | 2 points (2 channels) | ||
|---|---|---|---|
| Analog Input Specifications | |||
| Number of Input | 2 points (2 channels) | ||
| Analog Input | See input characteristics and maximum resolution | ||
| Digital Output | 16-bit signed binary | ||
| Supported Thermocouple | K, J, T, S, R, N, E, B, PLII, W5Re/W26Re | ||
| Input Characteristics, Resolution | Input Sensor Type | Input Range | Digital Output Value (Maximum Resolution) |
| Thermocouple Input | K (-200 to 1,372°C) | -2,000 to 13,720 (0.1°C) | |
| J (-200 to 1,200°C) | -2,000 to 12,000 (0.1°C) | ||
| T (-200 to 400°C) | -2,000 to 4,000 (0.1°C) | ||
| S (-50 to 1,768°C) | -500 to 17,680 (0.1°C) | ||
| R (-50 to 1,768°C) | -500 to 17,680 (0.1°C) | ||
| N (0 to 1,300°C) | 0 to 13,000 (0.1°C) | ||
| E (-200 to 1,000°C) | -2,000 to 10,000 (0.1°C) | ||
| B (0 to 1,800°C) | 0 to 18,000 (0.1°C) | ||
| PLII (0 to 1,390°C) | 0 to 13,900 (0.1°C) | ||
| W5Re/W26Re (0 to 2,300°C) | 0 to 23,000 (0.1°C) | ||
| Microvoltage Input | 0 to 10 mV | 0 to 20,000 (0.5 μV) | |
| 0 to 100 mV | 0 to 20,000 (5 μV) | ||
| -10 to 10 mV | -10,000 to 10,000 (1 μV) | ||
| -100 to 100 mV | -10,000 to 10,000 (10 μA) | ||
| Voltage Input | 0 to 1 V | 0 to 20,000 (0.05 mV) | |
| 1 to 5 V | 0 to 20,000 (0.2 mV) | ||
| 0 to 5 V | 0 to 20,000 (0.25 mV) | ||
| 0 to 10 V | 0 to 20,000 (0.5 mV) | ||
| -1 to 1 V | -10,000 to 10,000 (0.1 mV) | ||
| -5 to 5 V | -10,000 to 10,000 (0.5 mV) | ||
| -10 to 10 V | -10,000 to 10,000 (1 mV) | ||
| Current Input | 4 to 20 mA | 0 to 20,000 (0.8 μA) | |
| 0 to 20 mA | 0 to 20,000 (1 μA) | ||
| Indication Accuracy | Ambient Temperature: 23±2°C | Thermocouple (K, J, T, E, PLII) | Lower than -100°C: ±1.0°C -100 or higher and lower than 500°C: ±0.5°C 500°C or higher: ±(indicated value × (0.1%) + 1 digit) |
| Thermocouple (S, R, N, W5Re/W26Re) | -50 or higher and lower than 1,000°C: ±1.0°C 1,000°C or higher: ±(indicated value × (0.1%) + 1 digit) | ||
| Thermocouple (B) | Lower than 400°C: ±70.0°C 400 or higher and lower than 1,000°C: ±1.0°C 1000°C or higher: ±(indicated value × (0.1%) + 1 digit) | ||
| Microvoltage | Full scale × (±0.1%) | ||
| Voltage | Full scale × (±0.1%) | ||
| Current | Full scale × (±0.1%) | ||
| Ambient Temperature: 0 to 55°C | Thermocouple (K, J, T, E, PLII) | Lower than -100°C: ±2.0°C -100 or higher and lower than 500°C: ±1.0°C 500°C or higher: ±(indicated value × (0.2%) + 1 digit) | |
| Thermocouple (S, R, N, W5Re/W26Re) | -50 or higher and lower than 1,000°C: ±2.0°C 1,000°C or higher: ±(indicated value × (0.2%) + 1 digit) | ||
| Thermocouple (B) | Lower than 400°C: ±140.0°C 400 or higher and lower than 1,000°C: ±2.0°C 1000°C or higher: ±(indicated value × (0.2%) + 1 digit) | ||
| Microvoltage | Full scale × (±0.2%) | ||
| Voltage | Full scale × (±0.2%) | ||
| Current | Full scale × (±0.2%) | ||
| Cold Contact Temperature Compensation Accuracy | Ambient Temperature: 23±2°C | ±0.5°C | |
| Ambient Temperature: 0 to 55°C | ±1.0°C | ||
| Sampling Cycle | 25 ms / 2 channels (constant regardless of the number of channels used) | ||
| Absolute Maximum Input | Microvoltage | ±12 V | |
| Voltage | ±15 V | ||
| Current | ±30 mA | ||
| Input Impedance | Thermocouple, microvoltage, voltage: 1 MΩ Current: 250 Ω | ||
| Normal-Mode Removal Ratio | 60 dB or more (50/60 Hz) | ||
| Common-Mode Removal Ratio | 120 dB or more (50/60 Hz) | ||
| Input Filter | First-Order Lag Digital Filter | 0.0 to 100.0 s (0: input filter OFF) | |
| Setting of Sensor Correction Value | Thermocouple: -500.0 to 500.0°C Microvoltage, voltage, current: -50.00 to 50.00% | ||
| Operation in Case of Input Disconnection | Input | Input Range | Operation |
| Thermocouple | All | Upscale | |
| Microvoltage | All | Upscale | |
| Voltage | 1 to 5 V | Downscale | |
| 0 to 1 V, -1 to 1 V, 0 to 5 V, -5 to 5 V, 0 to 10 V, -10 to 10 V | Display the value around 0 V | ||
| Current | 4 to 20 mA | Downscale | |
| 0 to 20 mA | Display the value around 0 mA | ||
| Analog Output Specifications | |||
| Number of Outputs | 2 points (2 channels) | ||
| Digital Input | 16-bit signed binary | ||
| Analog Output | Current | ||
| Output Characteristics | Digital input value: 0 to 1,000 (when using simple analog output: 0 to 4,000) Output range: 4 to 20 mA | ||
| Maximum Resolution | 4 μA | ||
| Output Accuracy | Ambient Temperature: 23±2°C | Full scale × (±0.2%) | |
| Ambient Temperature: 0 to 55°C | Full scale × (±0.4%) | ||
| Control Output Update Cycle | 25 ms / 2 channels (constant regardless of the number of channels used) | ||
| Allowable Load Resistance | 600 Ω or less | ||
| Output Impedance | 5 MΩ | ||
| Common Specifications | |||
| Control Method | Continuous proportional control | ||
| PID Constant Range | PID Constant Setting | Setting by auto-tuning is possible | |
| Proportional Band (P) | Thermocouple: 0.1 to full-scale °C Microvoltage, voltage, current: 0.1 to 1,000.0% | ||
| Integral Time (I) | 0.0 to 3,276.7 s | ||
| Derivative Time (D) | 0.0 to 3,276.7 s | ||
| Target Value Setting Range | Thermocouple: Input range of the thermocouple used Microvoltage, voltage, current: configured input range | ||
| Dead Zone Setting Range | Thermocouple: 0.0 to 100.0°C Microvoltage, voltage, current: 0.00 to 10.00% | ||
| Time Accuracy | ±0.2% | ||
| Insulation Method | Between input and earth, between input channels: transformer insulation | ||
| Dielectric Strength | Between input and earth, between input channels: 500 V AC for 1 minute | ||
| Insulation Resistance | Between input and earth, between input channels: 20 MΩ or more at 500 V DC | ||
| External Wiring Connection Method | 18-point screw terminal block (M3 screw), FG terminal | ||
| External Power Supply | Voltage | 24 V DC (+20/-15%, ripple, spike 500 mVp-p or less) | |
| Current | 0.07 A (Inrush current: 0.2 A, 4 ms or less) | ||
| Number of Occupied Inputs/Outputs | 16 points (I/O assignment: intelligent 16 points) | ||
| 5 V DC Internal Current Consumption | 0.27 A | ||
| External Dimensions | Height (H) | 98 mm | |
| Width (W) | 27.4 mm | ||
| Depth (D) | 112 mm | ||
| Weight | 0.25 kg | ||