Von Duprin PS902-4R-BB KIT - 2A Power Supply Relay Option Board, Battery Backup, 12/24VDC

Von Duprin PS902-4R-BB KIT is a versatile power supply solution designed for access control systems. Offering a constant output of 2 Amps at both 12V and 24V DC, this power supply is field-selectable via a jumper, catering to various installation needs. Its universal input accommodates 120 to 240 VAC, making it suitable for diverse applications. The PS902-4R-BB KIT features a compact, flat mounting design that simplifies installation and enhances access to terminal blocks for connecting electrified devices like strikes and locks. With polarized locking connectors, you can easily manage option boards without the hassle of racks. Additional highlights include an AC input and DC output monitoring circuit with LED indicators, and an externally visible AC input indicator to ensure operational visibility. This power supply meets stringent safety standards, being UL 294, ULC-S318, RoHS, and FCC part 15 certified. Its robust enclosure (14" x 12" x 4") is crafted from grey baked enamel and includes eight knockouts for easy wiring. The battery backup board automatically selects voltage to provide uninterrupted power during outages. With optional fire alarm integration and multiple relay options, the Von Duprin PS902-4R-BB KIT is an ideal choice for enhancing the reliability and security of your access control systems.

KIT - 2 Amp Power Supply, 4 Relay Option Board, Battery Backup Board Only, 12/24VDC Field Selectable

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 strikes, electromagnetic locks, card readers, etc.). Common to the line of PS900 series power supplies is a constant output rating at both 12V and 24V settings, universal 120VAC to 240VAC 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.

Features:

• 2A @ 12/24VDC constant output, field selectable with jumper
• Provides low-voltage, class 2, filtered and regulated power
• Universal 120-240 VAC, fused primary input
• Single polarized option board connector
• 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
• Battery back-up board auto-selects voltage
• Optional fire alarm plug-in board available
• UL 294, ULC-S318, RoHS, and FCC part 15 certified

Specifications:

• Input voltage: 120/240VAC, 50/60 Hz, universal input
• Output voltage:
• 2A @ 12 or 24 VDC
• Field selectable with jumper
• Switching supply, 5% regulation, 240mVpp max ripple
• Enclosure:
• Grey/baked enamel
• 14" x 12" x 4" (H x W x D)
• Eight 1/2" x 3/4" knockouts
• NEMA grade 1
• Hinged cover with lock down screws
• Operating temperature: 32° - 120°F (0° - 49°C)
• Available option boards:
• 900-BB: Battery backup board only
• 900-BBK: Battery backup kit (backup board plus battery pack)
• 900-FA: Plug-in fire alarm (installed on main board)
• 900-2RS: 2 Relay EL panic device control board
• 900-4R: 4 Relay output board
• 900-4RL: 4 Relay board with integrated logic 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: 3.15A, 250v, 5 x 20mm Slow-Blow
• Battery fuse size: 7.5A 32v ATO blade style
• DC output protection: Overload protection - current limited foldback circuit
• 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: 1
• Fire alarm board connector: Yes
• Keylock: Optional
• Accessories: 900-BAT: Backup battery pack

Options:

• Emergency Interface/Fire Alarm Relay (FA)
• Key lock available for added security (KL)
• Battery backup
• 2 relay QEL and EL panic device control board
• 4 relay option board
• 4 relay option board with logic. Field configurable for:
• Time delay function
• Auto operator
• Security interlock
• Fused, 8 zone option board
• PTC, 8 zone option board