Meet your access control system needs with the factory and field configurable PS906 6-amp power supply. Designed to deliver a clean output.
Meet your access control system needs with the factory and field configurable PS906 6-amp power supply. Designed to deliver a clean output.
Brand: Schlage
Category: Power Supplies
Manufacturer Part Number: PS906
Source: Official product page
The Schlage PS906 is a 6-amp, UL 294-certified power supply delivering filtered and regulated power for electronic access control systems, with field-selectable 12 or 24 VDC output, up to three option board connectors, and separate battery management.
| Model | PS906 |
|---|---|
| Output amperage | 6 amps |
| Output voltage | 12 or 24 VDC, field selectable |
| Input voltage | 120/240 VAC, 50/60 Hz |
| Regulation | 5%, 240 Vpp max ripple |
| Cabinet dimensions | 14"H x 12"W x 4"D |
| Cabinet finish | grey, baked enamel |
| NEMA grade | 1 |
| Weight | 9 lbs (add 4 lbs per battery) |
| AC primary fuse | T6.3A, 250VAC, 5x20mm |
| Battery fuse | 7.5A 32V ATO blade style |
| Operating temperature | 32 to 120 F (0 to 49 C) |
| Option board connectors | 3 (max 2 additional if battery backup installed) |
| Certifications | UL 294, ULC-S318, RoHS, FCC Part 15, Class 1 (Class 2 with 900-8P board) |
| Low-voltage wiring | Connection count needs review |
| Preparation | Install the enclosure indoors within the protected premises and mount it firmly to a solid surface using hardware suited to that surface. Mark the two top mounting holes and secure the enclosure with four screws. Keep AC power off while installing or servicing the unit and follow the mounting and wiring separation requirements in the exact manual. Secure the door with its screws, or fit the optional keylock by removing the specified knockout, inserting the cylinder and fitting its retaining clip. |
| Electrical | The base PS906 output is rated 6 Amp DC at 12/24 VDC, selected by its output-voltage jumper. Keep the AC mains input, DC load wiring and dry status contacts distinct. Maintain the manual's minimum separation between AC and DC wiring, and between power-limited and non-power-limited wiring. The AC monitor provides dry status contacts; its contact rating is separate from supply output capacity. Battery backup, fire-alarm and distribution/relay boards are optional and must follow their own installation instructions. The base output is Class 1; the datasheet identifies Class 2 operation when used with the 900-8P option board. Select connected loads, voltage setting, optional boards and monitoring contacts before specifying field cable gauge, route or physical jacket/run quantities. Terminal positions and maximum terminal wire capacity do not establish those quantities. Manufacturer photographs may illustrate optional boards or batteries; select the required accessories separately. |
| Preparation required | Yes |
| Electrical wiring required | Yes |
| Conditional connections | AC mains input to the power supply: cable runs quantity unspecified; conductor count unspecified; wire type not documented; size unspecified; shielding unspecified; rating AC terminal block wire capacity 10 AWG max (terminal capacity); endpoints AC source 120/240 VAC to PS906 AC Input terminal block (ground, neutral, line); when Installation configuration is Base product. The AC input has three labelled connections: green (ground), white (neutral) and black (hot). The number of cable runs is not documented. The AC breaker must be off during wiring.; 12/24 VDC output to the electrified devices: cable runs quantity unspecified; conductor count unspecified; wire type not documented; size unspecified; shielding unspecified; rating DC output terminal wire capacity 12 AWG max (terminal capacity); endpoints PS906 12/24 VDC output terminals (+/-) to Connected electrified device(s), such as strikes, mag locks or card readers; when Installation configuration is Base product DC output. The number of runs and conductors depends on the connected devices and is not documented. The jumper selects 12 or 24 VDC.; AC monitor output (Form C dry contacts): cable runs quantity unspecified; conductor count unspecified; wire type not documented; size unspecified; shielding unspecified; rating unspecified; endpoints PS906 AC Monitor terminals NC/C/NO to External monitoring device, if used; when Installation configuration is Only if the AC status monitoring contacts are used; the external endpoint is not documented. The contacts are active when AC is present and the F1 fuse is not open.; Battery backup board battery wiring: cable runs quantity unspecified; conductor count unspecified; wire type not documented; size unspecified; shielding unspecified; rating unspecified; endpoints 900-BB battery backup board to Batteries (red +, black -); when Installation configuration is Internal accessory connection; not field cable: Optional accessory selected: IF the optional 900-BB battery backup is selected, the batteries connect to the board with red (+) and black (-) wires inside the enclosure. Not a base product requirement.; Battery supervision output (Form C dry contacts): cable runs quantity unspecified; conductor count unspecified; wire type not documented; size unspecified; shielding unspecified; rating unspecified; endpoints 900-BB battery supervision terminals NO/C/NC to External monitoring device, if used; when Installation configuration is Optional accessory selected: IF the optional 900-BB battery backup is selected and its supervision contacts are used. The external endpoint is not documented.; Option board wiring (relay, fused or PTC outputs; 900-FA fire alarm input): cable runs quantity unspecified; conductor count unspecified; wire type not documented; size unspecified; shielding unspecified; rating unspecified; endpoints Optional 900-2RS / 900-4R / 900-4RL / 900-8F / 900-8P boards to Connected devices, and the 900-FA fire alarm interface if selected; when Installation configuration is Optional accessory selected: IF an optional option board or the 900-FA board is selected. Wiring is per each board's own installation instructions, which are not supplied here. |
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