Technical Specifications
12 AC-215 Installation Manual
2.3 PS-14 Power Supply Specifications
Input Voltage
16.5 VAC, 2.42 A
Output Voltage 1
13.8 V / 300 mA for 12 V lead acid battery up
to 7 Ah.
Note: For UL installations, use a 7 Ah
battery for a 4-hour minimum
backup time.
Output Voltage 2
12 VDC, 0.5 A
Output Voltage 3
12 VDC, 1.5 A
Power Supply Indication
Tamper Output (open collector)
Indicates faulty power
Power LEDs
Power In (AC) – Green LED1
Main power
Power Out (DC) – Red LED2
Low voltage
Charger (BAT) – Red LED3
Backup battery low voltage