FUJI Temperature Controller PXF5APY2-1WM00

Core Features Dual-Loop Control (APY2 Configuration): Enables independent or coordinated control of two thermal zones/process variables, supporting two working modes: Independent Dual-Loop: Controls two separate temperature points (e.g., heating zone 1 and cooling zone 2 of a reactor) with dedicated PID parameters for each loop, ensuring precise regulation of both zones simultaneously. Cascade Control: Uses one loop (primary) to monitor the "final target" (e.g., material temperature in a tank) and the other (secondary) to adjust the "intermediate variable" (e.g., heater temperature), eliminating lag caused by thermal inertia (common in thick-walled equipment). Universal Multi-Sensor Input: Compatible with nearly all industrial temperature sensors (configurable via software), covering wide temperature ranges without hardware replacement: Thermocouples: Supports K/J/T/R/S/B/E/N types (e.g., S-type for high-temperature furnaces up to 1700°C; E-type for low-temperature environments down to -200°C). RTDs (Resistance Temperature Detectors): Works with Pt100/JPt100 (2-wire/3-wire/4-wire) for ultra-high precision (e.g., 4-wire Pt100 for laboratory-grade control with minimal lead resistance error). Analog Input Option: Can accept 4-20mA/0-10V analog signals (e.g., from a pressure sensor) for hybrid control (e.g., temperature + pressure in a steam system). Adaptive High-Precision Control Algorithms: Combines advanced tuning and control logic to handle non-linear loads and dynamic process changes: Auto-Tuning 2.0: Upgraded from basic PID tuning—automatically identifies load characteristics (e.g., thermal mass, response speed) and optimizes PID constants (P, I, D) + feedforward parameters, reducing overshoot to ≤5% and stabilizing temperature faster (settling time ≤3 minutes for typical loads). Advanced Control Modes: Supports fuzzy-PID hybrid control (for sudden load fluctuations, e.g., batch feeding in reactors) and ratio control (for synchronizing two loops, e.g., maintaining a fixed temperature ratio between two adjacent oven zones). "1WM00" Configuration: Focused Output & Basic Expansion: The "1WM00" suffix defines core I/O capabilities, balancing functionality and cost-effectiveness: Output (1W): 1-channel primary control output + 1-channel auxiliary output: Primary output: Configurable as SSR (Solid-State Relay) drive (DC 3-32V, 20mA max) for fast-response, high-precision control (e.g., fine-tuning heating elements in semiconductor equipment) or current output (4-20mA) for driving variable-frequency drives (VFDs) in cooling systems. Auxiliary output: 1-channel relay (SPDT, AC250V 5A) for alarm (e.g., over-temperature, sensor fault) or interlock control (e.g., shutting down a pump if temperature exceeds safety limits). No Built-in Communication (M00): Base model without pre-installed communication modules; optional RS-485 (Modbus RTU) or Ethernet (Modbus TCP) modules can be added to connect to PLCs, SCADA, or HMIs for centralized monitoring. Robust Industrial Design: Engineered for reliability in harsh factory environments: Environmental Adaptability: Operating temperature range of -10°C to 55°C (ambient), storage temperature of -20°C to 60°C; resistant to humidity (≤85% RH, non-condensing) and vibration (IEC 60068-2-6, 10-55Hz, 0.35mm amplitude). Protection Ratings: Front panel meets IP66 (dust-tight, protected against high-pressure water jets), suitable for wet/dusty areas (e.g., food processing, chemical plants); rear terminals rated IP20 for safe wiring. EMC Compliance: Meets IEC 61000-4 (ESD, EFT, surge) standards, minimizing interference from nearby high-voltage equipment (e.g., motors, welders) and ensuring stable operation. User-Friendly Operation & Monitoring: Designed for efficiency in high-pressure industrial settings: Dual 4-Digit LED Displays: Clearly shows real-time temperature (PV) and set temperature (SV) for both loops (switchable via key operation); high-brightness LEDs ensure visibility in dim or bright environments. 5-Key Operation Panel: Simplifies parameter setup (sensor type, PID constants, alarm thresholds) and loop switching; includes a password lock (2 levels) to prevent unauthorized changes to critical settings. Status Indicators: Built-in LEDs for power, run, alarm, and auto-tuning status—provides at-a-glance feedback (e.g., red alarm light triggers for sensor open/short or over-temperature). Typical Applications Semiconductor & Electronics Manufacturing: Wafer Processing: Dual-loop control for CVD (Chemical Vapor Deposition) chambers—primary loop regulates chamber temperature (SSR drive for ±0.1°C precision), secondary loop controls heater block temperature (cascade control to eliminate lag), ensuring uniform film deposition. PCB Reflow Soldering: Controls heating zones in reflow ovens—ratio control maintains a fixed temperature gradient between preheat (150°C) and reflow (250°C) zones, preventing solder joint defects. Chemical & Pharmaceutical Production: Reaction Kettle Control: Cascade control for jacketed reactors—primary loop monitors internal material temperature (Pt100 sensor), secondary loop adjusts jacket steam temperature (current output drives VFD for steam valve), adapting to batch feeding-induced load changes. Lyophilization (Freeze-Drying): Dual-loop control for freeze-dryers—one loop regulates shelf temperature (-50°C to 50°C via RTD), the other monitors chamber pressure (analog input from pressure sensor), ensuring stable sublimation. Plastic & Rubber Processing: Injection Molding Machines: Dual-loop control for barrel and nozzle—barrel temperature (K-type thermocouple, SSR drive) ensures plastic melting, nozzle temperature (secondary loop) prevents material solidification, reducing scrap rates. Rubber Extruders: Controls two heating zones along the extruder barrel (independent dual-loop), maintaining consistent temperature (180-220°C) for uniform rubber viscosity and extrusion quality. Aerospace & Automotive Components: Heat Treatment Furnaces: High-temperature control (S-type thermocouple, up to 1200°C) for metal part annealing—auto-tuning 2.0 optimizes PID parameters for heavy thermal mass, ensuring precise temperature hold (±1°C) and consistent material hardness. Battery Cell Manufacturing: Controls temperature in electrolyte filling stations—dual-loop control for heating plate (maintains 25°C ±0.5°C) and ambient chamber (prevents moisture condensation), ensuring battery performance.