Command Access PS220/220B UL 6E/CSA Linear 2 Amps at 24VDC Power Supply, Built to Run Up to 2 Locks, Exit Trim, & LP Motor/Soleniod kit

PS220/PS220B – Command Access Linear Power Supply (2 Amps @ 24VDC)

The PS220/220B is a UL 6E and CSA certified Command Access power supply, purpose-built to reliably operate up to two electrified locks, including solenoid and motor-driven exit devices such as the MLRK1 FAL17 kit, electric strikes, and mag locks. This linear power supply is designed for seamless integration in access control environments requiring clean and steady 24VDC power with a robust 2-amp output.

Whether you're powering electrified exit trim, low-power motor latch retraction kits, or full-door security systems, the PS220/220B delivers the performance, safety, and diagnostics necessary for modern security hardware.

Key Features:

• Delivers 2 Amps @ 24VDC to up to 2 outputs – ideal for electric locks, LP motor/solenoid kits, and MLRK1 Falcon 17 (FAL17) kits

• Linear design: Guarantees ample inrush and hold current for smooth latch retraction

• 2 PTC fused outputs with solid-state input triggers

• Over-voltage protection with voltage trim adjustment

• Fire alarm integration with dry contact input

• Battery backup ready: Automatic switchover with independent charging

• Visual diagnostics via LED indicators (Red – AC, Green – DC Output, Orange – Battery)

Electrical Specifications:

• Input Voltage: 120VAC, 60Hz

• Input Fuse: 2A @ 250VAC

• Output Voltage: 24VDC

• Output Current: 2 Amps total

• Power Tap: 0.5A @ 24VDC

• Operating Temp: 0°C to 49°C (32°F to 120°F)

• Max Humidity: 85%

Enclosure Options:

• PS220 Dimensions: 11” W x 11” H x 4” D

• PS220B Dimensions: 13” W x 15.5” H x 5” D – fits (2) 12V 7AH batteries

• Mounting: 1/2” & 3/4” knockouts on all sides

• Cover: Removable, hinge-less (cam lock not included)

• Weight: PS220 – 10 lbs (shipping weight: 11 lbs)

Compatibility & Applications:

• Compatible with Command Access electrified hardware, including:

  • MLRK1 FAL17 retrofit kits

  • Electrified cylindrical locks

  • Electric strikes

  • Maglocks

• Supports ADA-compliant access control systems

• Suitable for schools, commercial facilities, government buildings, and more

Included with PS220B Model:

• Fully assembled power supply

• Battery cables for backup integration (batteries sold separately)

• Easy euro connector removal for simplified installation

• Door-mounted LED indicators for real-time status monitoring

Whether you’re outfitting a single secure opening or managing a facility-wide access control system, the PS220B Command Access power supply ensures uninterrupted, safe, and efficient operation—especially with power-demanding hardware like the MLRK1 Falcon 17.

PS220/220B Cutsheet

Installation Instructions