Schneider Electric (Viconics) SE7652B5045 Controller

The Schneider Electric SE7652B5045 is a professional-grade roof top controller designed for standalone 2 heat / 2 cool staged equipment applications. Built on the Viconics SE7000 series platform, this low voltage RTU controller features high-performance local scheduling and integrated economizer control logic. The unit utilizes sophisticated adaptive logic algorithms to maintain precise space temperature, effectively minimizing overshoot in commercial environments. Engineered for versatility, it supports dehumidification control with a range of 30% to 95% and is PIR ready, allowing contractors to implement occupancy-based energy savings by simply adding a motion-sensing cover (sold separately). With a network ready stand-alone configuration, this controller simplifies commissioning via a 5-button interface, eliminating the need for complex software during field setup. The SE7652B5045 operates on a standard 24 VAC power supply and provides reliable 0-10V DC analog outputs for damper modulation alongside robust digital outputs for multi-stage compressor and heat bank management.

• Advanced Control Logic: Features a proprietary P-regulator algorithm for both heating and cooling to ensure stable setpoint maintenance in variable load conditions.
• Streamlined Integration: Native local scheduling and programmability reduce dependencies on external building management systems for smaller standalone sites.
• Field Flexibility: The PIR ready design facilitates an easy upgrade to occupancy-based control, enhancing energy efficiency without replacing the base controller.
• Reliable I/O Mapping: Equipped with dual universal outputs and support for 10k Ohm NTC thermistors, ensuring compatibility with standard HVAC sensors and actuators.
• Simplified Wiring: Utilizes screw terminal connections and is compatible with AWG 22 to AWG 18 wire gauges for rapid installation.

Is the PIR sensor included with this model?
The Schneider Electric SE7652B5045 is PIR ready, meaning the internal circuitry is prepared for occupancy sensing, but the PIR cover is not included and must be purchased separately if motion detection is required.

Can this unit control an economizer?
Yes, this controller features built-in economizer/humidity control logic. It provides a 0-10 VDC analog output specifically for managing fresh air dampers or economizer acturators based on its local programming.

What type of equipment is this controller compatible with?
It is specifically designed for low voltage rooftop units (RTU) and heat pumps configured for 2-stage heating and 2-stage cooling. It requires a 10-30 V AC power source and supports both digital and analog outputs.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.