The Autonics TX4S-24R is a digital temperature controller for industrial heating and cooling tasks, powered from 100–240 VAC and drawing 8 VA, with a dual LCD display for clear process feedback. It accepts multiple sensor types (thermocouples K, J, T, R, S, L; RTD Pt100Ω, Cu50Ω), supports ON/OFF, P, PI, PD, and PID control, and samples the input every 50 ms. The unit provides a relay output (250 VAC, 3 A; 30 VDC, 3 A), optional alarm outputs AL1/AL2, IP50 front, and a 100–240 VAC supply; weight approximately 146 g.
