48VFL11: 1/16 DIN Temperature PID Controller with One Relay Output
Fuzzy Logic PID, Auto Tuning, and Soft Start features. 48VFL11 Temperature PID controller offers Fuzzy Logic enhanced PID and a Soft-Start feature that protects heaters from cold-starts. PID plus Fuzzy Logic tackles even the most demanding applications, eliminating over-shoot, unwanted process fluctuations, and drift. The Soft Start feature is ideally suited for processes, such as those employed in the Thermo-Plastics industry, where careful, exact, and slow heating of product is required. Accepts thermocouple and RTD inputs. Single stage Ramp and Soak program with Ramp-to-Set point Limit that can be combined with the Soft Start feature for critical process demands. Complete with mounting bracket hardware and screw terminals for easy wiring. Also available with 4-20mA output (48VFL13).
Features.
- One relay output
- Dual 4-digit LED displays of process and setpoint values
- User friendly menus and tactile keypad for easy programming
- One-touch autotuning for quick setup & precise control
- Fuzzy Logic PID offers intuitive control simulating human control logic
- Two “Latching” alarm relays standard with 8 Alarm modes
- Accepts thermocouple and RTD inputs
- This product is also available with 4-20mA output – 48VFL13
| Specifications | Range | |
|---|---|---|
| Thermocouple | ||
| Inputs | Type K | -58 to 2498°F (-50 to 1370°C) |
| Type J | -58 to 1832°F (-50 to 1000°C) | |
| Type B | 32 to 3272°F ( 0 to 1800°C) | |
| Type T | -454 to 752°F (-270 to 400°C) | |
| Type E | -58 to 1382°F (-50 to 750°C) | |
| Type R or S | 32 to 3182°F ( 0 to 1750°C) | |
| Type N | -58 to 2372°F (-50 to 1300°C) | |
| Type C | -58 to 3272°F (-50 to 1800°C) | |
| PT100Ω RTD (DIN) | -328 to 1652°F (-200 to 850°C) | |
| PT100Ω RTD (JIS) | -328 to 1202°F (-200 to 650°C) | |
| Control/Alarm Relay | 5 Amp @ 110V, SPST (resistive load) | |
| DC Current Output | 4-20mA (resistive); Impedance < 600 ohms | |
| Accuracy | Thermocouple: ±1.8°F (1ºC); RTD: ±0.36°F (0.2ºC) | |
| Sampling Time | Four (4) samples per second | |
| LED Display | Two 4-digit displays for Process Value, Setpoint, and programming modes | |
| LED Status | Alarm and Control output status | |
| Control Modes | Fuzzy Logic enhanced three-term PID with Auto Tune | |
| • Proportional Band 0 to 300.0% | ||
| • Integral time 0 to 3600 seconds | ||
| • Derivative time 0 to 900 seconds | ||
| • Hysteresis 0.0 to 200.0 or 0.0 to 2000 | ||
| • Cycle time 1 to 100 seconds | ||
| Front Panel | Lexan construction, Drip/Dust proof; IR rating: IEC IP63 | |
| Power Supply | 90 to 264 VAC; 50/60 Hz (< 5VA power consumption) | |
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