MELSEC-F Series Temperature Sensor / Temperature Adjustment
:
MITSUBISHI
MELSEC-F series analog input adapter for temperature sensor / temperature adjustment block.
[Features]
· A platinum resistance temperature sensor or a thermocouple temperature sensor can be connected.
· Allows for input to 4 channels.
[Applications]
· Convenient for connecting and measuring with a temperature sensor.
Features and Drawings of Temperature Sensor Analog Input Adapter
Drawing
- Temperature sensor analog input adapter for platinum resistance temperature detector (Pt100, 3-wire type) (FX3U-4AD-PT-ADP/FX3U-4AD-PTW-ADP).
- Temperature sensor analog input adapter for thermocouple (type K, type J) temperature (FX3U-4AD-TC-ADP).
- Four input channels are supported.
- Measured temperatures can be indicated in Celsius (°C) or Fahrenheit (°F).
- Data transfer is possible with no programming (dedicated commands) required.
Temperature Sensor Analog Input Adapter Specifications
| Type Name | Function | Current Consumption | ||
|---|---|---|---|---|
| 5 V DC | Internal 24 V DC | External 24 V DC | ||
| FX3U-4AD-PT-ADP | Pt100 type temperature sensor adapter (FX3U-□□□-BD required) -50 to 250°C | 15 mA | 0 mA | 50 mA |
| FX3U-4AD-PTW-ADP | Pt100 type temperature sensor adapter (FX3U-□□□-BD required) -100 to 600°C | 15 mA | 0 mA | 50 mA |
| FX3U-4AD-TC-ADP | Thermocouple temperature sensor adapter (FX3U-□□□-BD required) | 15 mA | 0 mA | 45 mA |
Features and Drawings of Temperature Control Block
Drawing
- Four channels of temperature sensor input, low-voltage signal input and control output are combined into a single unit, to achieve "2-position control, standard PID control (auto tuning is possible), heating/cooling PID control, and cascade control."
- Cascade control using 2 master/slave control loops permits quick temperature control in response to temperature shift caused by external disturbance, etc.
- Heating/cooling PID control can be performed using one unit, allowing for both heating output and cooling output, which enabling up to 4 loops of heating/cooling control by operating both heating output and cooling output.
- 13 types of thermocouple sensors and 3 types of Pt sensors (Pt100, JPt100, Pt1000) can be connected.
Temperature Control Block Specifications
| Type Name | Function | 5 V DC Current Consumption | 24 V DC Current Consumption (Power) | Number of Occupied Inputs/Outputs | Total Number of Input/Output Points | |||
|---|---|---|---|---|---|---|---|---|
| External Power Supply | Internal Power Supply | Input | Common to Input/Output | Output | ||||
| FX3U-4LC | 4 ch Temperature Control Block | 160 mA | 50 mA | - | - | 8 | - | 8 |