Autonics TK4S-B4CN PID Temperature Controller
TK4S-B4CN is a PID-based temperature controller supporting 100–240VAC power supply, 50ms sampling cycle, and PID control operation. Manufactured by Autonics, this unit 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 stable AC operation for industrial automation, clearly defining TK4S-B4CN with Autonics PID Temperature Controllers.
| Brand | Autonics |
| Product Type | Temperature Controller |
| Model Number | TK4S-B4CN |
Autonics TK4S-B4CN PID 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 1/2, RS485 comm. |
| 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. 150g(approx. 105g) |
TK4S-B4CN Autonics PID Temperature Controllers are designed for controlled temperature regulation in industrial automation systems. The TK4S-B4CN 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 controller is part of the TK Series and is applied in industrial control panels requiring stable thermal management.
In industrial environments, TK4S-B4CN Autonics PID Temperature Controllers are used in conveyors, packaging machines, heating systems, ovens, and automated assembly lines. The controller enables consistent temperature regulation by maintaining defined output control. Its selectable control modes help ensure predictable performance, supporting continuous machine operation across automation processes.
The TK4S-B4CN temperature controller aligns with Autonics design standards for industrial automation use. With PID functionality, clear LED indication, and wide AC voltage compatibility, it supports long-term operational stability. As part of the TK Series, this model remains suitable for applications requiring dependable temperature control and consistent system behavior.
