Autonics TX4S-14C LCD PID Temperature Controller (48×48 mm, Current/SSR Selectable Output)
The Autonics TX4S-14C is a compact 48×48 mm LCD PID temperature controller with high-speed 50 ms sampling.
It offers selectable current (4–20 mA) or SSR drive output, making it ideal for precise industrial temperature control.
The Autonics TX4S-14C is a 48 × 48 mm DIN-size LCD PID temperature controller designed for high-accuracy industrial temperature control. It features a large LCD display with clear PV/SV indication, fast 50 ms sampling, and flexible control output options.
This model supports selectable current output (4–20 mA / 0–20 mA) or SSR drive output, allowing easy integration with thyristors, SSRs, and PLC-based control systems.
Compact 48 × 48 mm DIN panel size
LCD display with high visibility PV (white) and SV (green)
50 ms high-speed sampling rate
±0.3% FS display accuracy
Selectable control output: Current (4–20 mA / 0–20 mA) or SSR drive
Supports thermocouple and RTD inputs
ON/OFF, P, PI, PD, and PID control modes
Auto-tuning for stable temperature control
Compact depth (45 mm)—space-saving panel design
| Parameter | Specification |
|---|---|
| Product Type | LCD PID Temperature Controller |
| Model | TX4S-14C |
| Series | TX |
| Panel Size | 48 × 48 mm |
| Display Type | LCD (White/Green indicators) |
| Sensor Input | Thermocouple / RTD |
| Control Output | Selectable Current or SSR Drive |
| Current Output | 4–20 mA / 0–20 mA (≤ 500 Ω) |
| SSR Drive Output | 12 VDC 2 V, ≤ 20 mA |
| Alarm Output | 1 Relay Alarm |
| Sampling Period | 50 ms |
| Accuracy | ±0.3% FS |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Control Modes | ON/OFF, P, PI, PD, PID |
| Operating Temperature | −10 to +50 °C |
| Mounting | Panel Mount |
Industrial heaters and ovens
Plastic processing machines
Packaging and sealing machines
Temperature control panels
Thyristor/SSR-based heating systems
OEM automation equipment
Autonics TX4S-14C Temperature Controller
Panel mounting bracket
Instruction manual
Q1. What does “14C” indicate in the model number?
“14” indicates 1 alarm output, and “C” indicates selectable current or SSR drive output.
Q2. Can this controller directly drive a thyristor or SSR?
Yes. It supports SSR drive output and 4–20 mA current output.
Q3. Which sensors are supported?
Supports thermocouples (K, J, T, R, S, etc.) and RTD (Pt100) sensors.
Q4. Is PID auto-tuning available?
Yes. The TX4S-14C supports PID auto-tuning for stable control.
Q5. What is the panel cut-out size?
Standard 45×45 mm panel cut-out for 48×48 mm controllers.
© 2026 Radical TechArt Solution Private Limited. All Rights Reserved
