Autonics TC4S-24R Digital Temperature Controller, PID and ON/OFF Control, Sensor Input

The Autonics TC4S-24R is a compact 1/16 DIN digital temperature controller designed for accurate temperature regulation in industrial heating and cooling applications. It supports PID and ON/OFF control methods, offers high-speed 100 ms sampling, and accepts multiple sensor inputs including thermocouples and RTD sensors. The controller features a clear 4-digit red LED display, relay/SSR control output, and alarm outputs for reliable process monitoring.

Features: 

Compact 48 × 48 mm DIN size for panel mounting.
4-digit 7-segment red LED display for easy reading.
Supports ON/OFF, P, PI, PD, and PID control.
Compatible sensor inputs: Thermocouple K, J, L and RTD DPt100Ω, Cu50Ω.
High-speed sampling cycle: 100 ms.
Control output: Relay output 250 VAC, 3 A and SSR drive output capability.
Alarm 1 / Alarm 2 output for process protection and alerts.
Supply voltage: 100–240 VAC, 50/60 Hz.
Adjustable hysteresis, proportional band, integral time, derivative time, and control period.
Operating ambient temperature: -10 to 50°C.
Approximate weight: 141 g with packaging / 94 g unit only.