Maintenance teams planning replacements for TK4S-14RN frequently review Sub Zero Temperature Controller, Autonics Proximity Sensor and Autonics Tk4S B4Cr to prevent downtime, checking availability and compatibility with existing systems.
Autonics TK4S-14RN Temperature Controller
The Autonics TK4S-14RN 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-14RN |
Autonics TK4S-14RN 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 |
| 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 | Relay(250VAC~ 3A) |
| 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) |
Designed for precise and stable thermal automation, the Autonics TK4S-14RN integrates a 50ms sampling cycle to ensure ultra-fast sensor response across thermocouple, RTD, and analog inputs. It supports versatile control methods including ON/OFF, P, PI, PD, and PID modes, giving engineers full flexibility for tuning temperature behavior to suit both rapid and slow heat processes. The relay output system (rated 250VAC~ 3A) offers robust switching in heating and cooling control loops.
A standout feature is its wide input compatibility β from thermocouples like K, J, R, and S to analog inputs such as 4β20 mA, 0β10V β all with Β±0.3% full-scale display accuracy. The power supply range of 100β240VAC allows direct deployment across global panel standards. With IP65 front panel protection, this controller can operate reliably in dusty or semi-moist environments like food packaging lines, plastics manufacturing, and industrial ovens. Its compact construction and intuitive 4-digit 7-segment LED display make real-time diagnostics easy, even for junior technicians.
Additional trust factors include 2kV dielectric insulation for safety, support for optional digital inputs (DI-1) and CT input, and adjustable parameters like hysteresis and manual reset. With just 150g of weight, the TK4S-14RN fits perfectly into space-constrained cabinets. For professionals seeking performance without complexity, this controller delivers.
Whether you're building new systems or upgrading old ones, the TK4S-14RN gives you accuracy, reliability, and ease of use β all in one compact, rugged unit. To explore more temperature controller models or check compatibility, visit the Autonics Temperature Controller page on IndMALL.
