Command Access PS440B/PS480B Power Supply

Command Access PS440B/480B UL 6E/CSA Linear with 4 or 8-I/0 Power Supply

The PS440B/480B power supplies input 110-120VAC and deliver (4) amps @ 24VDC to (4) or (8) PTC fused outputs. It also provides (4) or (8) solid-state input triggers, protects system relays from shorts, grounds and surges. Its linear design makes it a perfect match for solenoid and motor-driven exit devices, electric locks, electric strikes, and mag locks.

• PS440B = 4 I/O’s w/ battery back up
• PS480B = 8 I/O’s w/ battery back up
• Built to run up to 2 locks, exit trim & LP motor / solenoid kits
• Linear design ensures ample inrush/ hold current for latch retraction
• Door-mounted LED Power Indicator
• Easy to remove euro connectors
• Enclosure dimensions: 13” W x 15.5” H x 5” D

SPECIFICATIONS

Input Voltage:

• 120 VAC, 60 Hz, Input Fuse: 2 Amp Fuse @ 250VAC

Output Voltage:

• 4A @ 24VDC
• 4 Solid State I/O’s – 1.5A auto resetting fused outputs
• 8 Solid State I/O’s – .75A auto resetting fused outputs
• Over-voltage protection
• Output Voltage trim pot

Battery Backup:

• Regulated, independent battery charging
• Automatic uninterrupted backup circuit
• Battery cables included
• Requires (2) 12VDC 7AH batteries
• Batteries not included

Fire Alarm:

• Fire alarm link

Electrical:

• Temperature range: 0 to 49° C; 32 to 120° F
• Maximum humidity: 85%