The Schlage PS906 Power Supply is a high-performance access control power solution designed to deliver dependable, regulated power for demanding electronic security applications. Built for flexibility and scalability, the PS906 supports a wide range of electrified hardware including electric strikes, magnetic locks, panic devices, automatic operators, and card readers.

Engineered for both factory customization and easy in-field configuration, the PS906 features plug-and-play option boards with polarized locking connectors that simplify installation and future system expansion. Its flat mounting board design also improves access to terminal blocks, making wiring and maintenance faster and more efficient for installers.

Delivering a powerful 6 amp output, the PS906 provides clean, consistent 12VDC or 24VDC power, field selectable with a jumper. Separate battery management ensures tight voltage regulation to help protect sensitive downstream devices, while overload protection safeguards against excessive current draw.

Designed for professional-grade security systems, the PS906 supports a comprehensive range of optional expansion boards for relay control, fuse protection, fire alarm integration, sequencing logic, panic device control, and battery backup. The spacious enclosure accommodates up to three option boards, two backup batteries, and additional accessory modules for maximum configuration flexibility.

Features & Benefits

• 6 amp filtered and regulated power supply
• Field-selectable 12VDC or 24VDC output
• Universal 120–240 VAC fused input
• Clean, regulated output protects sensitive electronics
• Overload protection with current-limited fold-back circuit
• Flat mounting design for simplified installation
• Polarized plug-in connectors for easy option board expansion
• LED indicators for AC input and DC output status
• Supports continuous operation with battery backup
• Compatible with multiple relay, fuse, and logic control boards
• Fire alarm integration capability for emergency power cut-off
• Hinged locking cabinet with optional key lock
• NEMA Grade 1 enclosure

Compatible Option Boards

• 900-BB Battery Backup Board
• 900-BBK Battery Backup Kit
• 900-FA Fire Alarm Interface Board
• 900-2RS Dual Relay Board
• 900-4R Four Relay Board
• 900-4RL Advanced Logic Relay Board
• 900-8F Eight Fuse-Protected Outputs
• 900-8P Eight PTC Protected Outputs
• 900-KL Key Lock Cover

Specifications

• Input Voltage: 120/240 VAC, 50/60 Hz
• Output Voltage: 12 or 24 VDC selectable
• Operating Temperature: 32°F to 120°F (0°C to 49°C)
• Cabinet Size: 14" H x 12" W x 4" D
• Finish: Grey baked enamel
• Weight: 9 lbs. (plus 4 lbs. per battery)

Ideal for commercial buildings, healthcare facilities, schools, government properties, and other high-security environments, the Schlage PS906 Power Supply delivers scalable performance, installation flexibility, and reliable power management for advanced electronic access control systems.