Autonics TK4S-14RR Relay Temperature Controller
TK4S-14RR is Autonics relay temperature controller supporting 100–240VAC power supply, 50ms sampling cycle, and PID control operation for automation. Manufactured by Autonics, this controller belongs to Autonics Temperature Controllers within the TK Series, providing ON/OFF, P, PI, PD, PID control methods, a 4-digit 7-segment LED display, 0–9999 sec integral time, and clear positioning of TK4S-14RR with Autonics Relay Temperature Controller classification.
| Brand | Autonics |
| Product Type | Temperature Controller |
| Model Number | TK4S-14RR |
Autonics TK4S-14RR Relay 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 | Relay(250VAC~ 3A) |
| 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 | Relay(250VAC~ 3A) |
| Weight | Approx. 150g(approx. 105g) |
TK4S-14RR Autonics Relay Temperature Controller is designed for stable temperature regulation in industrial automation systems. The TK4S-14RR 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 belongs to the TK Series and is commonly installed in industrial control panels requiring dependable relay-based temperature control.
In industrial applications, TK4S-14RR Autonics Relay Temperature Controller is used in conveyors, packaging machines, heating units, ovens, and automated assembly lines. The controller helps maintain consistent temperature by switching outputs reliably based on process conditions. Its defined sampling cycle and selectable control methods support continuous operation and reduce temperature fluctuation across industrial automation environments.
The TK4S-14RR temperature controller reflects Autonics reliability for industrial automation use. With relay-based control operation, clear LED indication, and wide AC voltage compatibility, it supports dependable long-term performance. As part of the TK Series, this model is suitable for industrial systems where consistent temperature control and predictable process behavior are required.
