Autonics TCN4S-24R PID Temperature Controller (48×48 mm, Relay Output)
The Autonics TCN4S-24R is a high-accuracy 48×48 mm PID temperature controller with thermocouple/RTD input.
It features a relay control output and is suitable for precise industrial heating and process control applications.
The Autonics TCN4S-24R is a 48 × 48 mm DIN-size PID temperature controller designed for high-accuracy and stable temperature regulation. It supports thermocouple and RTD sensor inputs and provides a relay control output, making it ideal for heaters, ovens, furnaces, and general industrial process control.
As part of the TCN4S series, this model offers improved accuracy and fast response compared to basic PID controllers, ensuring consistent performance in demanding industrial environments.
Standard 48 × 48 mm DIN panel size
High-accuracy temperature control (±0.3% FS)
Supports thermocouple and RTD sensor inputs
Control modes: ON/OFF, P, PI, PD, PID
Relay control output for heaters and contactors
Auto-tuning for PID parameters
Stable control with fast response time
Designed for continuous industrial operation
| Parameter | Specification |
|---|---|
| Product Type | PID Temperature Controller |
| Model | TCN4S-24R |
| Series | TCN4S |
| Panel Size | 48 × 48 mm |
| Sensor Input | Thermocouple (K, J, T, E, N) / RTD (Pt100) |
| Control Method | ON/OFF, P, PI, PD, PID |
| Control Output | Relay |
| Relay Rating | 250 VAC, 3 A (resistive) |
| Sampling Rate | Approx. 100 ms |
| Display Accuracy | ±0.3% of FS |
| Power Supply | 24 VAC / 24 VDC |
| Operating Temperature | −10 to +50 °C |
| Mounting | Panel Mount |
Industrial heaters
Ovens and furnaces
Plastic and rubber processing machines
Packaging and sealing equipment
OEM automation panels
General process temperature control
Autonics TCN4S-24R Temperature Controller
Panel mounting brackets
Instruction manual
Q1. What does “24R” mean in TCN4S-24R?
“24” indicates a 24 VAC/DC power supply, and “R” indicates relay output.
Q2. Which sensors are compatible?
Supports thermocouples (K, J, T, E, N) and Pt100 RTD sensors.
Q3. Does it support PID control?
Yes. It supports ON/OFF, P, PI, PD, and PID control with auto-tuning.
Q4. Is this suitable for heater control?
Yes. It is widely used for industrial heaters, ovens, and furnaces.
Q5. What is the panel cut-out size?
Fits 48 × 48 mm DIN panel cut-outs.
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