Many procurement teams check TK4W-12CC 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 TK4W-12CC Temperature Controller
The Autonics TK4W-12CC Temperature Controller offers ON/OFF, P, PI, PD, PID control method, 24VAC~ 50/60Hz, 24-48VDC power supply, 4-digit 7-segment LED, 50ms. Manufactured by Autonics under the Autonics Temperature Controller category, this model belongs to the TK Series.
| Brand | Autonics |
| Product Type | Temperature Controller |
| Model Number | TK4W-12CC |
Autonics TK4W-12CC Temperature Controller – Technical Specifications
| Specification | Value |
|---|---|
| Power supply | 24VAC~ 50/60Hz, 24-48VDC |
| Sampling cycle | 50ms |
| Display method | 4-digit 7-segment LED |
| Control method | ON/OFF, P, PI, PD, PID |
| Proportional band | 0.1 to 999.9℃/℉(0.1 to 999.9%) |
| Integral time | 0 to 9999 sec |
| Derivative time | 0 to 9999 sec |
| Control period | Relay output, SSR drive output: 0.1 to 120.0 sec Current output or SSR drive output selectable: 1.0 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 or reinforced insulation(mark: @(INS), dielectric strength between the measuring input part and the power part: 2kV) |
| Option input | CT, Digital(DI-1/2) |
| Protection structure | IP65(front panel) |
| Display accuracy_CT input | ±5% F.S. ±1-digit |
| Input specification | Thermocouple: K(CA), J(IC), E(CR), T(CC), B(PR), R(PR), S(PR), N(NN), C(TT), G(TT), L(IC), U(CC), Platinel IIRTD: DPt100Ω, DPt50Ω, JPt100Ω, Cu100Ω, Cu50Ω, Nikel 120ΩAnalog: 0-100mV, 0-5V, 1-5V, 0-10V0-20mA, 4-20mA |
| Option output | Alarm 1 |
| 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) | RTD/Thermocouples: 1 to 100℃/℉(0.1 to 100.0℃/℉) variable Analog: 1 to 100-digit |
| Control output 1 | Current(DC0/4-20mA) or SSR drive(11VDC @(=)) [ON/OFF] |
| Display accuracy_Analog | •At room temperature(23℃±5℃): ±0.3% F.S. ±1-digit•Out of range of room temperature: ±0.5℃% F.S. ±1-digit |
| Control output 2 | Current(DC0/4-20mA) or SSR drive(11VDC @(=)) [ON/OFF] |
| Weight | Approx. 211g(approx. 141g) |
Engineered by Autonics, the TK4W-12CC Temperature Controller combines fast processing with advanced PID algorithms for accurate and responsive temperature control. It supports a wide power supply range of 24VAC~ 50/60Hz or 24–48VDC, ensuring compatibility across varied industrial power systems. The device features a 50ms sampling cycle, allowing real-time feedback for highly dynamic processes. Its control modes include ON/OFF, P, PI, PD, and full PID, offering flexibility based on process criticality and thermal inertia. With a 4-digit 7-segment LED display, users get clear visibility even in low-light environments. The output options—current (4–20mA) or SSR drive—allow seamless interfacing with control elements like solid-state relays or analog inputs.
Internally, the controller integrates double insulation and 2kV dielectric strength between input and power circuits, ensuring operational safety. The front panel is rated IP65, protecting against dust and moisture in shop floor conditions. The controller maintains high accuracy with ±0.3% full-scale ±1-digit for analog, RTD, and thermocouple inputs at room temperature. It supports a wide range of sensor inputs, including K, J, T, R, S, B, PT100, JPt100, Cu100, 0–10V, and 4–20mA, making it suitable for diverse applications in plastics, HVAC, packaging, and food processing.
The Autonics TK4W-12CC is a preferred choice in environments where stable thermal control is essential—such as ovens, extruders, incubators, and furnaces. For junior engineers, its intuitive interface simplifies learning, while senior maintenance professionals appreciate the robust configuration flexibility and reliability. Whether managing a single-zone heating system or integrating it into a PLC-controlled panel, this temperature controller enhances process precision and system safety. Explore the official Autonics page for deeper technical details and datasheets.
