AUTONICS TK4L-R4SN | Digital Temperature Controller

Autonics TK4L-R4SN digital temperature controller delivers precise PID performance in a compact DIN 96 x 96 mm design. TK4L-R4SN features dual-speed PID with auto-tuning to minimize overshoot and settling time. With universal input support and dual outputs — ssr drive (OUT1) and none (OUT2) plus PV retransmission, the controller integrates easily across diverse processes. The clear dual display and robust build simplify setup and operation. Its wide power range enables flexible panel deployment.

Features

• Dual-speed PID + auto-tuning for fast, stable control
• Universal inputs: thermocouple, RTD, analog voltage/current
• Dual outputs: SSR drive (OUT1) + None (OUT2)
• PV retransmission 4-20 mA
• Clear dual display (PV/SV) for easy monitoring
• Robust construction for panel mounting

Technical Specifications