Before procurement teams confirm TK4L-24CN, they typically review Sub Zero Temperature Controller, Autonics Proximity Sensor and Autonics Tk4S B4Cr to double-check performance ratings, stock availability, and supplier credibility carefully.
Autonics TK4L-24CN Temperature Controller
The Autonics TK4L-24CN 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 | TK4L-24CN |
Autonics TK4L-24CN 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-1/2) |
| 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 1/2 |
| 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 | Current(DC0/4-20mA) or SSR drive(11VDC @(=)) [ON/OFF] |
| 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. 294g(approx. 198g) |
The Autonics TK4L-24CN is built to deliver exceptional thermal control with advanced PID functionality. It operates on a wide 100β240VAC~ 50/60Hz power supply range, ensuring consistent performance across variable voltage environments. With a fast sampling cycle of 50ms, the controller offers responsive temperature adjustments, making it highly suitable for processes where precision and timing are critical. Its control flexibility is enhanced through selectable ON/OFF, P, PI, PD, and PID modes, which allow fine-tuning to match diverse thermal process requirements.
The controller supports a broad range of sensor inputs including thermocouples (K, J, T, etc.), RTDs (Pt100, JPt100), and analog signals (0β10V, 4β20mA). Its SSR drive or current output (4β20mA) options enable seamless integration with modern automation setups. The 4-digit 7-segment LED display ensures visibility in industrial settings, while the compact design and approximate weight of 294g facilitate easy panel installation. Protection-wise, the unit features IP65 front panel sealing and 2kV insulation between input and power circuits, ensuring durability and operator safety. Additional control options like manual reset, dual alarms, and hysteresis adjustments provide extra customization for complex systems. This combination of accuracy, compatibility, and rugged design makes the TK4L-24CN a solid choice for both new and retrofit applications.
Itβs also a preferred option in pharmaceutical equipment, where batch integrity depends on stable thermal cycles. Engineers in HVAC, drying chambers, and heat treatment plants rely on the TK4L-24CN for dependable control and integration flexibility. Its ability to adapt to different sensor inputs and output methods makes it a go-to solution for control panel builders and industrial machine OEMs looking for high-performance without excessive complexity.
For industrial teams focused on energy efficiency and process accuracy, the Autonics TK4L-24CN delivers both performance and peace of mind. You can learn more about similar models and integration options at the official Autonics Temperature Controller page on IndMALL.
