Autonics TK4S-T4RN Temperature Controller
The Autonics TK4S-T4RN 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-T4RN |
Autonics TK4S-T4RN 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, 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 | 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 | - |
| Weight | Approx. 150g(approx. 105g) |
The Autonics TK4S-T4RN Temperature Controller delivers accurate regulation through ON/OFF, P, PI, PD, and PID methods, enabling engineers to tune processes with precision. With a 50ms sampling cycle, it responds rapidly to system changes, while its universal 100–240VAC power supply ensures compatibility across diverse industrial environments. Supporting inputs from thermocouples, RTDs, and analog signals, it offers integration flexibility for both legacy systems and new automation projects.
Designed for robust use, the TK4S-T4RN features ±0.3% F.S. display accuracy, reinforced 2kV insulation, and an IP65-rated front panel for dust and moisture resistance. Outputs include a relay for 250VAC 3A connections and optional RS485 communication for SCADA integration. Its compact size and lightweight build simplify installation in DIN panels, while built-in alarms increase safety by alerting operators of temperature deviations.
Industries such as plastics, pharmaceuticals, packaging, and food processing rely on the TK4S-T4RN AUTONICS controller for dependable operation and energy-efficient performance. Maintenance engineers value its intuitive display and tuning options, while students and junior technicians use it to learn core PID control principles. Senior professionals trust its rugged design and proven reliability in mission-critical environments. For full details and documentation, visit the official Autonics Temperature Controller page.
As part of the High Performance PID Temp Controllers series, the TK4S-T4RN stands out for its adaptability and robust construction. Keywords such as T4RN, TK4S-T4RN Manual, Autonics T4RN, and T4RN Autonics are closely associated with this model, reflecting its popularity among engineers and procurement teams. Whether specifying a new project or reviewing system upgrades, the TK4S-T4RN remains a reliable and efficient choice for industrial automation.
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