Power Supply PS914

Overview The Von Duprin PS914 is a 4-amp power supply designed to manage high in-rush requirements. Like similar power supply models under the Schlage brand, it is made for the electronic access control market and designed with versatility and reliability in mind. With proper option boards in place, the PS914 can manage up to 8 Von Duprin or Falcon electrified latch retraction devices. It can be factory ordered to meet specific needs or configured in-field using a wide selection of option boards. Installation is simple with a flat mounting board and polarized locking connectors to make in-field expansions virtually plug-and-play. The design also provides easier access to the terminal blocks for connection of electrified devices. Output 4-amp, Class 2, filtered and regulated power Clean, consistent power output helps protect the sensitive circuitry of downstream products Overload protection prevents too much current being pulled by an overload of devices 12/24 VDC output field selectable with plug-in jumper Externally visible LED indicator provides visual status on AC input Ability to provide continual power with battery backup Input Universal 120-240 VAC, fused primary input Externally visible AC input indicator with isolated SPDT contacts Battery back-up board auto-selects voltage LED indicator provides visual status on DC output Installation Order to specification or field configure; option boards use polarized plug-in connectors to simplify in-field expansions Option boards enable basic fuse protection, simple relay, advanced logic with sequencing and timing, panic device control, fire alarm relay and battery backup Cabinet accommodates 1 or 2 batteries, up to 2 option boards, plus fire alarm relay and battery backup board Model PS914: 4-Amp Class 2 filtered and regulated power Input voltage 120/240 VAC, 50/60 Hz, universal input Output voltage 12 or 24 VDC field selectable with jumper Switching supply, 5% regulation, 360Vpp max ripple Board 900-2RS*: 2 relay option board capable of individual or sequential operation for single and pair door applications Operating temperature 32° to 120° F (0° to 49°C) Cabinet 14"H x 12"W x 4"D in grey, baked enamel finish Hinged cover with lockdown screws and optional key lock Additional information Please refer to the PS914 model data sheet * Installation of the 900-FA on the PS914 requires the addition of at least one of the compatible option boards marked with an asterisk.