HES XDT-24 24 VDC Exit Delay Timer

Control the release delay in a 24 VDC door-security circuit with a dedicated exit-delay timer. The HES XDT-24 provides the timing function needed where an exit request must be held for a defined interval before the associated release path changes state. Its 24 VDC electrical requirement makes voltage matching a primary installation check when selecting the timer for a controlled opening. Place the timer in an exit-control design that requires an intentional delay between an initiating event and the door-release action. This function applies to secured openings where system behavior depends on the sequence of an exit input, a timed interval, and a release circuit. Verify circuit wiring, power availability, lock interface, and required delay behavior against the complete door design before installation. What distinguishes this version is its 24 VDC designation and focused exit-delay role. It supplies timing within the larger physical-security circuit rather than replacing the other devices required at a controlled opening. Select it when the project calls specifically for a 24 VDC exit-delay timer and when the door-control design requires a dedicated timed stage between an exit event and release action.