Powering up lock power and access control
The new SDC 621 1-Amp power supply supports both access control and lock power needs. The power supply is available in three configurations, including with a power supply board only, a board with a plug-in transformer or board, and enclosure and plug-in transformer.
Features include one switched and one auxiliary field selectable
12/24VDC output with short circuit and overload protection, auxiliary
control input, a supervised emergency release input with choice of
non-latching or latching contact with manual reset capability, battery
charger, power supply and battery status LED indicator.