Features Of The PUR-49D PID Process Controller
Dual Display For Process And Setpoint Values
Simultaneously shows the measured value and setpoint value on bright, easy-to-read LED displays for clear process monitoring.Universal Input Compatibility
Accepts 0/4-20 mA, 0-10V, 0-150 mV, RTD (Pt100/500/1000), and thermocouple (K, S, J, T, N, R, B, E) inputs for maximum flexibility.Advanced Control Algorithms
Features ON-OFF hysteresis, full PID control, auto-tuning, and fuzzy logic for precise and adaptive process regulation.Multiple Output Options
Offers relay, open collector (SSR), and analog outputs (active or passive), plus a 24V DC power supply output for external devices.Easy Configuration And Communication
Local keypad and free S-Config software via RS-485 Modbus RTU make setup and integration into automation systems simple.
PUR-49D PID Controller Technical Specifications
| Feature | Specification |
|---|---|
| Control Modes | ON-OFF hysteresis, PID, Fuzzy Logic, Auto-tuning |
| Display | Dual LED: PV (measured value), SV (setpoint value) |
| Input Types | 0/4-20 mA, 0-10V, 0-150 mV, RTD (Pt100/500/1000), TC (K, S, J, T, N, R, B, E) |
| Outputs | REL (5A), OC (SSR), analog (active/passive), 24V DC power supply output |
| Communication | RS-485, Modbus RTU |
| Signal Detection | Peak value detection |
| Characteristic Curves | Linear, square root, quadratic, user-defined, volume (cylindrical tanks) |
| Power Supply | 24V AC/DC, 85–260V AC/DC, 12V AC/DC |
| Configuration | Local keypad or S-Config software |
| Case Dimensions | 48 x 96 x 102 mm (panel cut-out: 43 x 90.5 mm) |
| Operating Temperature | 0°C to +50°C (standard), -20°C to +50°C (option) |
| Protection Options | Integrated frame for panel cut-out sealing (option) |
Applications For The PUR-49D PID Process Controller
The PUR-49D PID Controller is designed for precise and reliable process control in a wide range of industrial and automation environments. Its universal input, advanced algorithms, and flexible outputs make it ideal for both new installations and retrofits.
Suitable applications include:
- Temperature control in industrial ovens, furnaces, and kilns
- Process control in chemical, pharmaceutical, and food industries
- Heating and cooling loop management in HVAC systems
- Pressure, flow, and level regulation in process plants
- Integration into SCADA and automation networks via Modbus RTU
- Laboratory and test bench process control
- Water and wastewater treatment process regulation