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Basic control for low-voltage switching applications. Ideal for use in facilities where time-of-day control is being managed from a time clock or centralized building management system.
The 500 level controller is designed to be used in conjunction with other control devices and systems. This controller accepts commands from both dry-contact inputs and serial communications. The 500 level controller typically accepts inputs from external time clocks, low voltage switches, occupancy sensors, photo sensors, card access readers, and other building systems devices.
The 500 level controller monitors inputs, reports circuit breaker and system status, and responds to commands from other control devices by automatically switching a programmed group of lighting circuits.