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Product Overview
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.
Main Features
- 4A at 12/24V DC constant output, field selectable with jumper
- Provides lowVage, Class 2, filtered and regulated power
- Universal 120-240V AC, fused primary input
- Two 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 (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
General Information
Specifications
ADI Part Number LC-PS9049004 Brand Name Locknetics Manufacturer Allegion plc Manufacturer Part Number PS904 900-4RL FA Product Model PS904 Product Name PS904 4 Amp Power Supply Product Series PS900 Product Type Power Supply
Output Voltage 12V DC, 24V DC
Depth 4" Form Factor Enclosure Height 14" Weight 9lb Width 12"
Input Voltage 120V AC, 230V AC Output Current 4A
Compatibility Electrified Strikes Electromagnetic Locks Card Readers Country of Origin MX Environmental Certification RoHS Environmentally Friendly Yes