Zone Damper Controllers PL-C1050-VAV, PL-C1050-VAV-PI

Prolon’s zone damper controllers are engineered for high-performance Variable Air Volume (VAV), Variable Volume and Temperature (VVT), and dual-deck "Multizone" systems. By supporting a wide array of peripherals—including fan-powered boxes, reheat coils, and baseboard heaters—these controllers deliver a comprehensive solution for precise environmental comfort. 

Designed for maximum flexibility, the C1050 hardware platform allows you to utilize your choice of new or existing actuators. Getting started is easy: just connect a remote floating-point or modulating actuator to the board. The platform also includes dedicated outputs, giving you expanded control over various zone peripherals.

• Standalone or networked operation
• Proportional-Integral (PI) control loops maximize performance
• Modulating or floating-point actuator control
• 4 digital and 1 analog output
• Network address setup using dipswitches
• Configurable sequences for radiant floor and duct heater
• Support for fan-powered terminals and PIUs (Series and Parallel Type)
• Inputs can monitor discharge air, occupancy, CO2 levels and more
• Quick and easy installation using detachable numbered terminal blocks
• Ability to control multiple actuators for multi-damper zones
• Available Multizone sequence for single damper heating/cooling on hot deck/cold deck systems.
• Flow sensor for pressure independent sequences available
• Adjustable zone “weights” allow you to determine an individual zone’s influence and effect on the entire system
• Digital Outputs have selectable Sync/Source switches