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Autonics TK4S-T4CN Temperature Controller
The Autonics TK4S-T4CN Temperature Controller offers ON/OFF, P, PI, PD, PID control method, 100-240VAC~ 50/60Hz 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 | TK4S-T4CN |
Autonics TK4S-T4CN Temperature Controller β Technical Specifications
| Specification | Value |
|---|---|
| Power supply | 100-240VAC~ 50/60Hz |
| Sampling cycle | 50ms |
| Display method | 4-digit 7-segment LED |
| Control method | ON/OFF, P, PI, PD, PID |
| Proportional band | 0.1 to 999.9β/β(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 50β, storage: -20 to 60β |
| 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) |
| Protection structure | IP65(front panel) |
| Display accuracy_CT input | Β±5% F.S. Β±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: DPt100Ξ©, DPt50Ξ©, JPt100Ξ©, Cu100Ξ©, Cu50Ξ©, Nikel 120Ξ©Analog: 0-100mV, 0-5V, 1-5V, 0-10V0-20mA, 4-20mA |
| Option output | Alarm 1, RS485 comm. |
| Display accuracy_RTD | β’At room temperature(23βΒ±5β):(PV Β±0.3% or Β±1β, select the higher one) Β±1-digitβ’Out of room temperature:(PV Β±0.5% or Β±2β, select the higher one) Β±1-digit |
| Display accuracy_Thermocouple | β’At room temperature(23βΒ±5β):(PV Β±0.3% or Β±1β, select the higher one) Β±1-digitβ’Out of room temperature:(PV Β±0.5% or Β±2β, select the higher one) Β±1-digit |
| Hysteresis(adjustable sensitivity) | RTD/Thermocouples: 1 to 100β/β(0.1 to 100.0β/β) variable Analog: 1 to 100-digit |
| Control output 1 | Current(DC0/4-20mA) or SSR drive(11VDC @(=)) [ON/OFF] |
| Display accuracy_Analog | β’At room temperature(23βΒ±5β): Β±0.3% F.S. Β±1-digitβ’Out of range of room temperature: Β±0.5β% F.S. Β±1-digit |
| Control output 2 | - |
| Weight | Approx. 150g(approx. 105g) |
The Autonics TK4S-T4CN is designed with a universal 100β240VAC 50/60Hz power input and a rapid 50ms sampling cycle, enabling real-time process control. Its 4-digit LED display ensures easy visibility of parameters, while supporting ON/OFF, P, PI, PD, and advanced PID control modes. Input flexibility covers thermocouples, RTDs, and analog signals, making this temperature controller highly adaptable for diverse setups. Engineers benefit from outputs such as SSR drive (11VDC) and current output (DC 0/4β20mA), along with RS485 communication for integration into PLC or SCADA systems. Built with reinforced 2kV insulation, IP65-rated front panel protection, and Β±0.3% F.S. display accuracy, the TK4S-T4CN assures safe and precise performance in demanding industrial environments.
In application, the TK4S-T4CN Temperature Controller is widely used in drying ovens, molding machines, test chambers, and environmental control units. Maintenance engineers value its reliable relay/SSR switching, while senior professionals trust its fine-tuning capabilities with proportional band, integral, and derivative control. OEMs and automation integrators also prefer this compact controller for easy panel integration, durable design, and dependable long-term operation. Academic institutions often employ it as a teaching tool for demonstrating practical PID concepts, making it valuable for industrial and educational use alike. By combining proven specifications, robust construction, and versatile outputs, the Autonics TK4S-T4CN stands as a trusted choice for precision process management. Learn more on the Autonics Temperature Controller page.
For buyers searching specific details such as TK4S-T4CN technical specification sheet, Autonics TK4S-T4CN datasheet PDF, or TK4S-T4CN panel mount PID controller, this unit remains a benchmark for consistent performance. It is often sourced through wholesalers, dealers, and distributors who support Indian industries with genuine Autonics components. Whether referenced as Industrial Temperature Controller TK4S-T4CN or Autonics TK4S-T4CN PID unit, it continues to deliver stable results in automation projects. Professionals can also Buy Autonics TK4S-T4CN online and compare the TK4S-T4CN temperature controller price India across suppliers, ensuring the right balance of reliability, value, and support. With strong field adoption and documented reliability, the Autonics TK4S-T4CN builds topical authority as a durable, efficient, and precise temperature control solution.




