Von Duprin PS906-4R-BBK 6A Power Supply Relay Board with Battery Backup 2 x 7Ah Batteries, 12/24VDC

Von Duprin PS906-4R-BBK KIT is a robust power supply solution designed for access control systems, providing a consistent 6 Amp output at both 12V and 24V DC, field selectable with a jumper. This versatile unit features a flat mounting design that simplifies installation and enhances accessibility to terminal blocks for connecting electrified devices such as strikes and locks. The PS906-4R-BBK KIT includes a 4 relay option board and a battery backup kit, ensuring reliable operation even during power interruptions. With universal input capabilities ranging from 120 to 240 VAC, this power supply is compatible with various systems. The unit also boasts an AC input and DC output monitoring circuit, complete with LED indicators for convenient status checks. Built for durability, the enclosure is made of grey baked enamel and measures 14" x 12" x 4", featuring eight knockouts for flexible installation. It operates efficiently within a temperature range of 32° to 120°F (0° to 49°C) and is certified to UL 294 and RoHS standards, ensuring safety and compliance. Whether for residential or commercial use, the Von Duprin PS906-4R-BBK KIT is an excellent choice for anyone looking to enhance their security system with reliable, regulated power.

KIT - 6 Amp Power Supply, 4 Relay Option Board, Battery Backup Kit, with 2 Each 7 Amp Hour Batteries,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 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.

Features:

• 6A @ 12/24 VDC constant output, field selectable with jumper
• Provides low-voltage, class 1, filtered and regulated power (class 2 when used with 900-8P option board)
• Universal 120-240 VAC, fused primary input
• Three polarized option board connectors eliminate need for racks and side 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
• 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:
• 6A @ 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)
• 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 20 mm
• 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: 3
• Fire alarm board connector: Yes (requires connection on option board)
• Keylock: Optional
• Accessories: 900-BAT: Backup battery pack