Overview
The Fuji Electric PYZ4RCY1-5V is a modular temperature and process control unit designed for compact panel-mount applications. Part of Fuji Electric’s established EZ series, this controller delivers dependable temperature regulation for industrial and commercial systems. Though discontinued by the manufacturer, surplus inventory remains available for maintenance and system replacement applications.
Key Features
- Compact 48mm × 48mm modular design for tight panel integration
- Panel-mount configuration with standardized DIN spacing
- Lightweight (0.35 lbs) for easy installation and transport
- Part of proven Fuji Electric EZ series temperature control line
- Suitable for retrofit and replacement applications
Technical Specifications
The PYZ4RCY1-5V provides straightforward temperature monitoring and control in a standardized industrial form factor. Key dimensional and operational characteristics are optimized for panel installations where space is constrained.
- Physical dimensions: 48mm wide × 48mm high
- Weight: 0.35 lbs (0.16 kg)
- Mount type: Panel mount (front-facing)
- Series: Fuji Electric EZ series
- Status: Discontinued by manufacturer
- Form factor: Modular, plug-in compatible
Typical Applications
The Fuji Electric PYZ4RCY1-5V is commonly used in:
- Industrial process temperature monitoring and control
- Panel-integrated control systems for manufacturing equipment
- HVAC and environmental control systems
- Food processing and thermal management applications
- Equipment retrofits and legacy system replacements
Compatibility & Replacements
Compatible With
- Fuji Electric EZ series modular control systems
- Standard DIN panel-mount configurations
- Industrial control panels (48mm × 48mm aperture)
- Thermocouple and process signal inputs
- SSR/SSC driver outputs for relay and contactor control
Replaces / Drop-In Replacement For
- Verify part compatibility with your specific system integrator before ordering to ensure proper fit and functionality
Works With
- Fuji Electric EZ series programming and configuration tools
- Standard thermocouple (Type J, K) and RTD inputs
- PID temperature control logic
- Relay and solid-state contactor outputs










