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

PS440B/480B

PS440B 4 I/O’s w/ battery back up

PS480B 8 I/O’s w/ battery back up.

PS440/480B - 110-120VAC input power supplies that deliver (4) amps @ 24VDC to (4)
or (8) PTC fused outputs. (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 &
motor driven exit devices, electric locks, electric strikes, and mag locks.

Features

LED's

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

Features & Benefits

• Linear design insures ample inrush/hold current for latch retraction
• Door mounted LED Power Indicator
• Easy to remove euro connectors

Mechanical Details

• Enclosure dimensions: PS440B (13” W x 15.5” H x 5” D); PS480B (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
• PS440/480B accommodates (2) 12VDC 7AH batteries
• Product Weight: PS440/480B - 14 lbs
• Shipment Weight: PS440/480B - 15 lbs

Electrical

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

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
• 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

PS440B/480B Cutsheet

Installation Instructions