Autonics TK4SP-14RN High-Performance Digital PID Temperature Controller, 50 ms Sampling Cycle

The Autonics TK4SP-14RN is a compact, high-performance digital PID temperature/process controller designed for accurate and stable control in industrial heating, cooling, machinery, oven, and process applications. It features a 50 ms high-speed sampling cycle, ±0.3% display accuracy, dual 4-digit LED display, and supports multiple input types including thermocouple, RTD, voltage, and current signals. This model operates with 100–240 VAC power, includes relay contact control output, 1 alarm output, and uses an 11-pin plug/socket connection.

Features:

High-performance digital PID temperature/process controller
50 ms high-speed sampling cycle
±0.3% display accuracy
Compact 1/16 DIN size, 48 × 48 mm panel format
45 × 45 mm panel cutout
Dual LED display for PV and SV values
4-digit + 4-digit display
Power supply: 100–240 VAC, 50/60 Hz
Relay contact control output
1 alarm output
11-pin plug/socket connection type
Supports thermocouple, RTD, voltage, and current inputs
Input range supports temperature and process signals, including -1999 to 9999 display range depending on input type
Supports ON/OFF and PID control methods
Heating and cooling control support
Automatic/manual control function
Multi-SV setting support
Compact design for panel mounting
Suitable for heaters, ovens, packaging machines, industrial equipment, and process control applications