Autonics TZN4M-22C digital temperature controller delivers precise, stable PID control in a compact DIN 72 x 72 mm design. TZN4M-22C features dual-speed PID with auto-tuning for fast response and minimal overshoot. With universal input support and a 4-20 ma current main output, the controller integrates easily across diverse process applications. The model’s robust build quality and clear dual display make configuration straightforward. Its wide power range ensures flexible installation in control panels.
Features
- Dual-speed PID + auto-tuning for stable, fast response
- Universal inputs: thermocouple, RTD, analog voltage/current
- 4-20 mA current main control output
- Clear dual display (PV/SV) for easy monitoring
- Wide-range power supply for flexible installation
Technical Specifications
Panel size | 72 x 72 mm (DIN) |
Display | Dual 4-digit 7-segment LED (PV: red, SV: green) |
Control method | ON/OFF, P, PI, PD, PIDF, PIDS |
Sampling | 0.5 s |
Inputs | TC K/J/E/T/R/S/N/W; RTD Pt100/JPt100; Analog 1-5 V / 0-10 V / 4-20 mA |
Display accuracy | F.S. +/-0.3% or +/-3°C (whichever is larger) |
Main control output | Current output (DC 4-20 mA, load 600 ohm max) |
Option output | Event 1 |
Power supply | 24 VAC / 24-48 VDC |
Ambient conditions | -10 to 50°C; 35-85% RH (non-condensing) |
Terminals | Screw terminals |
Dimensions | 72 x 72 x 83 mm (W x H x D) |
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