Autonics TK4M-14CN LED Temperature Controller
TK4M-14CN is Autonics LED temperature controller supporting 100–240VAC supply, 50ms sampling cycle, and PID control operation for industrial automation. Manufactured by Autonics, this controller belongs to Autonics Temperature Controllers within the TK Series, offering ON/OFF, P, PI, PD, PID control methods, a 4-digit 7-segment LED display, 0–9999 sec integral time, and clear positioning of TK4M-14CN with Autonics LED Temperature Controller classification.
| Brand | Autonics |
| Product Type | Temperature Controller |
| Model Number | TK4M-14CN |
Autonics TK4M-14CN LED Temperature Controller – 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 999.9℃/℉(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) |
| 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 | - |
| Weight | Approx. 210g(approx. 140g) |
TK4M-14CN Autonics LED Temperature Controller is designed for accurate temperature regulation in industrial automation systems. The TK4M-14CN operates on 100–240VAC power with a 50ms sampling cycle, supporting PID and ON/OFF control through a 4-digit 7-segment LED display. This model is part of the TK Series and is used in industrial control panels requiring stable temperature monitoring.
In industrial environments, TK4M-14CN Autonics LED Temperature Controller is applied in conveyors, packaging machinery, heating units, ovens, and automated assembly lines. The controller helps maintain consistent temperature control by responding quickly to process changes. Its defined sampling behavior and selectable control methods support continuous operation and reduce temperature variation in industrial automation processes.
The TK4M-14CN temperature controller reflects Autonics reliability for industrial automation use. With wide AC voltage compatibility, clear LED indication, and multiple control modes, it supports dependable long-term performance. As part of the TK Series, this model is suitable for industrial systems requiring consistent temperature regulation, predictable control response, and stable panel operation.
