Von Duprin PS914 Power Supply Data Sheet
PS914
4 amp high in rush
power supply
Photo as shown includes optional board(s). Please
contact your local sales office or visit the support section
on our website for configuration assistance.
Overview
Features and benefits
Von Duprin power supply and option board products were designed to meet the specific
requirements of electrified fire exit devices.
§§
4A @ 12/24 VDC constant output, field
selectable with jumper
§§
Designed for use with electrified panic
devices requiring high in rush current
§§
Provides low-voltage, Class 2, filtered and
regulated power
§§
Universal 120-240 VAC, fused primary input
§§
Two polarized option board connectors
§§
AC input and DC output monitoring circuit
with LED indicators
§§
Externally visible AC input indicator with
isolated SPDT contacts
§§
High-voltage protective cover for AC circuitry
(not shown)
§§
Battery back-up board auto-selects voltage
§§
Optional Fire Alarm plug-in board available
§§
UL 294, ULC-S318, RoHS, and FCC Part 15
certified
Installation is simplified by utilizing a flat mounting design and polarized locking
connectors for option boards. This design eliminates the need for racks and side
connectors. The flat mounting of the option boards also provides for easier access to
the terminal blocks for connection of electrified devices (such as electrified panic
devices, strikes, card readers, etc.).
Common to the line of PS900 Series power supplies is a constant output rating at both
12v and 24v settings, universal 120 VAC to 240 VAC input, and polarized option board
connectors. New fire alarm interface board mounting allows outputs to be configured as
switched (power cut) or unswitched (power continues) when signal is provided.
FA
PS902
1
Configuration options
BBK
Available option board, fire alarm and
Battery
1 connection
Battery
2
battery
backup
locations:
PS914 power supply specifications
Specification
Description
Input voltage
120/240 VAC, 50/60 Hz, universal input
Output voltage
4A @ 12 or 24 VDC
Field selectable with jumper
Switching supply, 5% regulation, 360mVpp max ripple
Enclosure
Grey/baked enamel
14" x 12" x 4" (H x W x D)
Eight 1⁄2" x 3⁄4" knockouts
Hinged cover with lock down screws
Operating temperature
32° - 120°F (0° - 49°C)
Certifications
ANSI/UL 294
ULC-S318
RoHS
FCC Part 15
Class 2
Battery backup
(install on main board)
900-BB: Battery backup board only
900-BBK: Battery backup kit (backup board plus battery pack)
Available option boards
900-FA: Plug-in fire alarm (must be installed on option board)
900-2RS*: 2 Relay option board capable of individual or
sequential operation for single and pair door applications
900-4R*: 4 Relay option board
900-4RL*: 4 Relay option board with integrated logic and
individual or sequential operation capability for controlling
security interlocks, auto operators and time delay function
900-8F*: Fused, 8 zone option board
900-8P*: PTC, 8 zone option board
AC primary fuse size
6.3A, 250v, 5 x 20mm
Battery fuse size
7.5A 32v ATO blade style
DC output protection
Overload protection - current limited foldback circuit
Indicators
LED indicators:
- AC input (visible on outside of enclosure)
- DC output
Isolated SPDT contacts to monitor AC power status
Weight (power supply)
Approx. 9.0 lbs
Weight (each battery)
4.0 lbs
AC input termination
3 position terminal block with protective cover
Wire capacity: 10 AWG max.
DC output termination
2 position terminal block
Wire capacity: 12 AWG max.
Option board connectors
2
Fire alarm board connector
Yes (requires connection on option board)
Keylock
Optional
Accessories
900-BAT: Backup battery pack
PS904
PS914
1 FA
2
Battery 1
Battery 2
Exit device support
PS906
without
battery
backup
Von Duprin QEL
Up to 81
Von Duprin EL
Up to 81,2
Falcon EL
Up to 81,2
1. Requires the
1 use
2 option boards
FAof two 900-4RL
2. Distance from power supply may be limited with
multiple EL applications - consult technical support
for wire run lengths
BBK
3
PS906
with
battery
backup
1 FA
Battery 1
2
Battery 2
* Compatible with plug-in fire alarm board (900-FA)
Allegion, the Allegion logo, Von Duprin, and the Von Duprin logo are trademarks of Allegion plc, its subsidiaries and/or affiliates in the
United States and other countries. All other trademarks are the property of their respective owners.
About Allegion
Allegion (NYSE: ALLE) is a global pioneer in safety and security, with leading brands
like CISA®, Interflex®, LCN®, Schlage®, SimonsVoss® and Von Duprin®. Focusing on
security around the door and adjacent areas, Allegion produces a range of solutions
for homes, businesses, schools and other institutions. Allegion is a $2 billion company,
with products sold in almost 130 countries. For more, visit www.allegion.com.
© 2017 Allegion
004101, Rev. 08/17
www.allegion.com/us
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