Ps902 Power Supply Wiring Diagram

2 amp class 2 filtered and regulated power limited output.

Ps902 power supply wiring diagram. 120 240 vac 50 60 hz universal input. The von duprin ps914 4 amp power supply is designed for use with panic exits requiring high in rush current. To avoid risk of electric shock turn off ac power to power supply before installing or wiring option board. Input fire alarm dry contacts required closed no fi re alarm.

Refer to installation instructions for compatible supply models ps902 ps904 ps906 and ps914. For ul listed installations use only ul listed locks and strikes. Ps902 power supply pages 1 3 900 kl keylock optional page 2 900 bb battery backup optional page 3 f1. Common wiring diagrams.

For protection against risk of fire replace fuse with same type and rating. 44487023 to avoid risk of electric shock turn off ac power before installing or servicing ps902 power supply. 6 amp class 1 filtered and regulated power limited output class 2 when used with 900 8p option board input voltage. 4 amp class 2 filtered and regulated power limited output.

What power supply needed for electric strike and auto operator. Wiring diagram for qel panics. Check national and local codes for additional installation requirements. In the event a fi re alarm is active this board will remove power from the ps902 dc output and any 900 series option board output.

Install the ps902 indoors within the protected premises. Field measurement form. 12 or 24 vdc field selectable with jumper. Separate battery management extends battery life and ensures consistent output.

To avoid risk of electric shock turn off ac power to power supply before installing or wiring 900 fa board. Wiring diagram quote form. Page 3 ps902 setup and testing connect ac wiring danger ac input ensure ac breaker is turned off green ground ac in white neutral 120 240 black hot 900 bb connector danger high voltage if main board must be use jumper to select 24 vdc or 12.