Many procurement teams check TX4S-A4R against Sub Zero Temperature Controller, Autonics Proximity Sensor and Autonics Tk4S B4Cr before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Autonics TX4S-A4R Temperature Controller
The Autonics TX4S-A4R Temperature Controller offers ON/OFF, P, PI, PD, PID control method, 100-240VAC~ 50/60Hz power supply, 4-digit 11-segment LCD, 50ms. Manufactured by Autonics under the Autonics Temperature Controller category, this model belongs to the TX Series.
| Brand | Autonics |
| Product Type | Temperature Controller |
| Model Number | TX4S-A4R |
Autonics TX4S-A4R Temperature Controller – Technical Specifications
| Specification | Value |
|---|---|
| Power supply | 100-240VAC~ 50/60Hz |
| Sampling cycle | 50ms |
| Control output | Relay (250VAC~ 3A, 30VDC @(=) 3A) |
| Display method | 4-digit 11-segment LCD |
| Control method | ON/OFF, P, PI, PD, PID |
| Proportional band | 0.1 to 999.9℃/℉ |
| Integral time | 0 to 9999 sec |
| Derivative time | 0 to 9999 sec |
| Control period | 0.5 to 120.0 sec |
| Manual reset | 0.0 to 100.0% |
| Environment_Ambient temperature | -10 to 50℃, storage: -20 to 60℃ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Insulation type | Double insulation (mark: @(INS), dielectric strength between primary circuit and secondary circuit: 3kV) |
| Protection structure | IP50(front panel) |
| Input specification | Thermocouple: K(CA), J(IC), T(CC), R(PR), S(PR), L(IC)RTD: DPt100Ω, Cu50Ω |
| Option output | Alarm 1/2, Transmission(DC4-20mA) |
| Display accuracy_RTD | •At room temperature(23℃±5℃):(PV ±0.3% or ±1℃, select the higher one) ±1-digit•Out of room temperature:(PV ±0.5% or ±2℃, select the higher one) ±1-digit |
| Display accuracy_Thermocouple | •At room temperature(23℃±5℃):(PV ±0.3% or ±1℃, select the higher one) ±1-digit•Out of room temperature:(PV ±0.5% or ±2℃, select the higher one) ±1-digit |
| Hysteresis(adjustable sensitivity) | 1 to 100℃/℉(0.1 to 50.0℃/℉) variable |
| Weight | Approx. 146.1g(approx. 86.7g) |
The Autonics TX4S-A4R delivers high-accuracy control through advanced PID algorithms and a responsive 50ms sampling cycle. It operates on a flexible 100–240VAC~ 50/60Hz power input and provides relay output (250VAC~ 3A / 30VDC 3A) for direct load switching. Equipped with a clear 4-digit 11-segment LCD display, users can easily monitor temperature readings and adjust parameters in real time. The controller supports multiple input types including thermocouples (K, J, T, R, S, L) and RTDs (DPt100Ω, Cu50Ω), ensuring broad compatibility with industrial sensors.
Precision tuning is made possible through adjustable proportional band (0.1–999.9°C/℉), integral time, derivative time, and control period. Optional output features like alarm 1/2 and DC 4–20mA transmission expand the controller’s functionality for safety alerts and remote feedback integration. The unit is engineered with double insulation and a dielectric strength of 3kV between circuits, along with an IP50-rated front panel for dust protection. It maintains operational reliability across ambient temperatures from -10°C to 50°C and humidity levels up to 85% RH, making it suitable for harsh industrial environments.
Compact and efficient, the TX4S-A4R supports a wide range of industrial use cases while offering intuitive configuration, robust safety, and dependable performance. For full details, visit the official Autonics Temperature Controllers page or view all models at the Autonics brand page.
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