PS440B/PS480B Power Supply

Trudoor Verified independent store

→

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 output s. 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% Show more