Autonics TZN4S Digital Temperature Controllers TZ4M TZ4L TZ4H TZ4SP TK4H-24R TCN4M-24R TCN4L TK4S TH4M TM4M-24R TK4H TK4L TK4SP Selangor Malaysia

Key Features and Performance

Autonics TZN4S delivers dual PID control that independently manages heating and cooling outputs. Auto-tune calculates optimal PID parameters automatically, eliminating the trial-and-error manual tuning that wastes hours during commissioning. The dual PID architecture ensures tight temperature control in processes requiring both heating elements and cooling mechanisms — a common configuration in Malaysian plastics and rubber processing.

Thirteen sensor input types cover virtually every temperature measurement scenario. Thermocouple inputs include K, J, R, S, B, E, T, N, and W types, while RTD inputs support Pt100 and JPt100. Analog voltage and current inputs (1–5V, 0–10V, 4–20mA) accommodate linear process signals. This input versatility means a single TZN4S model serves multiple applications, simplifying spare parts inventory.

Measurement accuracy of ±0.3% ensures process temperatures stay within specification throughout production runs. The high-visibility LED display provides clear reading of process value and setpoint simultaneously, reducing operator error in brightly lit Malaysian factory environments.

Seven alarm outputs enable comprehensive process protection: high limit, low limit, deviation band, and sequence alarms protect equipment and product quality. RS485 Modbus RTU communication connects TZN4S to SCADA systems and PLCs for centralised monitoring across multiple temperature zones.

Ramp/soak programming allows multi-step temperature profiles for heat treatment, curing, and annealing processes. Up to 99 patterns with multiple segments each provide flexibility for complex thermal processes.

Technical Specifications

Applications in Malaysian Industry

Autonics TZN4S temperature controller operates across Malaysian industries where thermal process control determines product quality. Plastics injection moulding factories in Johor and Selangor use TZN4S for barrel zone temperature management, where ±0.3% accuracy prevents material degradation. Rubber curing operations across Malaysia rely on ramp/soak profiles for precise vulcanisation timing.

Food processing plants in Penang and the Klang Valley deploy TZN4S for pasteurisation, cooking, and cold chain temperature monitoring. Semiconductor packaging facilities use the dual PID function for reflow oven zone control. These applications support NIMP 2030 quality manufacturing objectives through precise process control instrumentation.

Autonics TZN4S vs Alternatives

Autonics TZN4S provides 13 input types and 7 alarm outputs in a standard 1/16 DIN size — a feature density that competitors like Omron E5CC and Watlow PM achieve only at higher price points. The dual PID auto-tune eliminates separate heating and cooling controllers, reducing panel space and wiring cost. RS485 communication is included as standard rather than as a paid option. For ultra-compact installations, Autonics TK4N offers a smaller form factor with reduced feature sets.

Why Source from Flextech Industrial

Flextech Industrial supplies Autonics TZN4S temperature controllers across Malaysia with full product range availability. Our technical team provides sensor selection guidance, PID tuning assistance, and RS485 communication configuration support. Volume pricing is available for multi-zone installations. Contact Our Team at Flextech Industrial for application consultation and Get a Quote for TZN4S controllers.

Frequently Asked Questions

How many sensor types does the Autonics TZN4S support?

Autonics TZN4S supports 13 sensor input types including 9 thermocouple types (K, J, R, S, B, E, T, N, W), 2 RTD types (Pt100, JPt100), and analog voltage/current inputs. Input selection is configured through front panel menu — no hardware changes required.

Does TZN4S support both heating and cooling control?

TZN4S provides independent dual PID control for simultaneous heating and cooling. Each PID loop auto-tunes separately, optimising response for the different thermal characteristics of heating elements and cooling systems.

Can TZN4S communicate with PLC systems in Malaysia?

TZN4S includes RS485 Modbus RTU communication as standard. Up to 31 controllers can connect on a single RS485 network, enabling centralised monitoring and setpoint management from PLCs and SCADA systems used in Malaysian factories.

What is the panel cutout size for TZN4S?

TZN4S fits a standard 1/16 DIN panel cutout of 45 x 45 mm. This universal size allows direct replacement of other 1/16 DIN controllers without panel modification.

How accurate is the Autonics TZN4S temperature measurement?

TZN4S achieves ±0.3% accuracy of the displayed span with a 100ms sampling rate. For a 0–400°C K-type thermocouple range, this translates to ±1.2°C accuracy. Request Pricing from Flextech Industrial for TZN4S models matching your temperature range requirements.