Description
The AL400M220 is engineered specifically for integration with access control systems and related peripherals. This power supply unit converts a 220V AC, 60 Hz input seamlessly into five individually protected outputs, offering either 12V DC or 24V DC. These outputs are capable of distributing power to a diverse range of access control hardware, such as magnetic locks, electric strikes, and magnetic door holders. They are designed to function in both fail-safe and fail-secure modes. The system incorporates controlled trigger inputs through normally open (N.O.) or normally closed (N.C.) supervised inputs or via polarity reversal from a Fire Alarm Control Panel (FACP). Additionally, a form “C” dry relay output is available to facilitate HVAC shutdown, elevator recall, or to trigger other auxiliary devices.
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