The Autonics TX4S-24C is a 48 × 48 mm DIN-size LCD PID temperature controller designed for precise industrial temperature control where 24 V AC/DC power supply is required. It features a clear LCD display, fast 50 ms sampling, and flexible output options.

This model supports selectable current output (4–20 mA / 0–20 mA) or SSR drive output, making it suitable for thyristor units, SSRs, and PLC-based control systems in OEM and automation panels.

Key Features

• Compact 48 × 48 mm DIN panel size

• High-visibility LCD display (PV/SV indication)

• 50 ms high-speed sampling

• ±0.3% FS accuracy

• Selectable control output:

  • Current output (4–20 mA / 0–20 mA)

  • SSR drive output

• Supports thermocouple & RTD inputs

• ON/OFF, P, PI, PD, PID control modes

• PID auto-tuning for stable control

• Slim-depth design for compact panels

Technical Specifications

Applications

• Thyristor-based heater control

• SSR-controlled heating systems

• Plastic processing machines

• Packaging and sealing machines

• Industrial automation panels

• OEM temperature control systems

What’s in the Box?

• Autonics TX4S-24C Temperature Controller

• Panel mounting bracket

• Instruction manual

FAQ

Q1. What does “24C” indicate in TX4S-24C?
“24” indicates a 24 VAC/DC power supply, and “C” indicates selectable current or SSR drive output.

Q2. Can this controller be used with a thyristor unit?
Yes. The 4–20 mA output is suitable for thyristor power controllers.

Q3. Which sensors are supported?
Supports thermocouples (K, J, T, R, S, etc.) and Pt100 RTD sensors.

Q4. Does it support PID auto-tuning?
Yes. Built-in PID auto-tuning is available.

Q5. What is the panel cut-out size?
Standard 45 × 45 mm panel cut-out.