Technical Specifications
12
AC-425 Hardware Installation and User Manual
Parameter
Description/Value
Dimensions
Height x Width x Depth
264 x 334 x 84.5 mm (10.4 x 13.2 x 3.4 in.)
Weight
3.8 kg (8.4 lb)
PS-33 Power Supply Specifications
Input Voltage
16.5 VAC, 3 A
Backup Battery Charger
Output
12 VDC, 300 mA
To Access control panel –
Output Voltage 1
13.8 VDC, 1.5 A
To Relay Outputs
Output Voltage 2
13.8 VDC, 0.9 A
PS-33 Power Supply
Indication
Tamper Output
(open collector)
Indicates faulty power
PS-33 Power LEDs
Power In (AC)
Green LED1
Main power
Power Out (DC)
Red LED2
Low voltage
Low Battery
Red LED3
Backup battery low voltage
