Schlage PS902-FA Power Supply 2A Fire Alarm Relay Module for Emergency Override Systems

Schlage Electronic Security PS902-FA KIT is a reliable power supply solution designed to enhance your access control systems. This unit delivers a constant output of 2A at both 12V and 24V DC, easily selectable via jumper, ensuring compatibility with a wide range of electrified devices such as strikes, locks, and card readers. Equipped with a universal 120-240 VAC input, this power supply features a rugged grey baked enamel enclosure, measuring 14" x 12" x 4", and offers eight knockouts for convenient installation. The PS902-FA KIT includes an advanced fire alarm interface board that allows you to configure outputs as either switched or unswitched, providing flexibility in emergency situations. With built-in AC input and DC output monitoring circuits, LED indicators keep you informed of system status at all times. Additionally, the unit supports optional battery backup options, ensuring uninterrupted power during outages. The Schlage PS902-FA KIT is certified to UL 294, ULC-S318, RoHS, and FCC part 15 standards, guaranteeing reliability and safety. With a weight of approximately 9.0 lbs, this power supply is easy to handle and install. Enhance the security of your property with the Schlage Electronic Security PS902-FA KIT, your trusted partner in reliable power solutions for access control systems.

KIT - Power Supply 2A, Fire Alarm Relay (EIR) Module is a Plug-in Relay to Provide an Interface with Emergency Override Systems

The Schlage comprehensive line of power supplies and option boards was designed to address the changing needs of the access control market. 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:

• 2A @ 12/24 VDC 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 (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

Specifications:

• Input Voltage: 120/240 VAC, 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)
• Battery Backup (install on main board):
• 900-BB: Battery backup board only
• 900-BBK: Battery backup kit (backup board plus battery pack)
• AC Primary Fuse Size: 3.15A, 250v, 5 x 20mm
• Battery Fuse Size: 7.5A 32v ATO blade style
• DC Output Protection: Overload protection - current limited foldback circuit
• Accessories: 900-BAT: Backup battery pack
• 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

Available Option Boards:

• 900-BB: Battery backup option board (installs on main board)
• 900-BBK: Battery backup kit (includes option board and two 7A/hour batteries)
• 900-FA: Emergency interface/fire alarm plug-in (integrates with fire alarm and is used to cut power in case of emergency). Install on main or option board
• 900-2RS: 2 relay option board capable of individual or sequential operation for single and pair door applications
• 900-4R: 4 relay board; independently controlled, no timing or logic
• 900-4RL: 4 relay board with integrated logic; field programmable; individual or sequential operation for controlling security interlocks, auto operators, and time delay function
• 900-8F: 8 individually fuse protected outputs, giving the flexibility to power multiple devices and provides another layer of protection
• 900-8P: 8 PTC protected outputs with auto resettable fuses; 1.8A output (class 2)
• 900-KL: Key lock cover