Autonics TK4S-B4RR Temperature Controller
The Autonics TK4S-B4RR 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-B4RR |
Autonics TK4S-B4RR 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 | 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) |
The Autonics TK4S-B4RR is a reliable High Performance PID Temp Controller engineered for accurate temperature regulation in demanding automation systems. It operates on a wide 100–240VAC supply and features a rapid 50ms sampling cycle for responsive process adjustments. Engineers can configure ON/OFF, P, PI, PD, and PID modes, with proportional band from 0.1 to 999.9℃/℉, and integral and derivative times up to 9999 seconds, ensuring flexible control. Inputs include thermocouples, RTDs, and analog signals, while dual relay outputs (250VAC 3A) and SSR drive support provide versatile integration across heating and cooling equipment. With reinforced 2kV insulation, IP65 front panel protection, and ±0.3% display accuracy, the TK4S-B4RR Autonics controller guarantees both safety and precision.
Applications of the TK4S-B4RR Temperature Controller include plastic molding, packaging, food processing, and laboratory ovens where precise thermal stability ensures product quality and process efficiency. Maintenance teams value its durability and long relay life, while OEMs benefit from easy integration into control panels. Optional RS485 communication enables smooth connection with PLCs and SCADA systems, supporting remote monitoring and automation upgrades. Compact and lightweight, the TK4S-B4RR Autonics model is trusted in Indian industries for continuous operation and reduced downtime.
The Autonics TK4S-B4RR Temperature Controller strengthens Autonics’ TK4S series reputation for delivering dependable, efficient, and scalable automation solutions. Frequently referenced alongside the TK4S manual and TK4S datasheet, this controller is supported by wholesalers, dealers, and distributors across India. Its proven reliability, advanced PID algorithms, and compliance with industrial standards make it a preferred choice for engineers seeking long-term stability in thermal process control. For complete specifications, technical documents, and purchase details, visit the official Autonics Temperature Controller page.
