Specifications

• Input Voltage: 120 VAC, 60 Hz
• Input Fuse: 2 Amp Fuse @ 250VAC
• Output Voltage: 2A @ 24VDC with 2 solid-state outputs
• Power Tap: 0.5A @ 24VDC
• Features: Over-voltage protection, output voltage trim pot

Battery Backup

• Regulated, independent battery charging
• Automatic uninterrupted backup circuit
• Includes battery cables (requires 2 x 12VDC 7AH batteries; batteries not included)

Fire Alarm Features

Fire alarm link integration for enhanced safety.

LED Indicators

• Red: A/C Power Indicator
• Green: D/C Output Indicator
• Orange: Battery Output Indicator

Features & Benefits

• Linear design ensures ample inrush/hold current for latch retraction
• Door mounted LED Power Indicator for easy monitoring
• Easy to remove euro connectors for simple wiring
• Robust solid-state outputs protect system relays from shorts and surges
• Interruption-free battery backup for reliable operation
• Manufactured in the USA for quality assurance

Mechanical Details

• Enclosure Dimensions:
  • PS220: 11” W x 11” H x 4” D
  • PS220B: 13” W x 15.5” H x 5” D
• 1/2” & 3/4” knockouts on all sides
• Hinge-less removable cover (cam lock not provided)
• PS220B accommodates (2) 12VDC 7AH batteries
• Weight:
  • PS220: 10 lbs (11 lbs shipping)
  • PS220B: 14 lbs (15 lbs shipping)

Electrical Specifications

• Temperature Range: 0 to 49° C (32 to 120° F)
• Maximum Humidity: 85%