Ip-Ak2 Access Control Panel; Power Supply; Battery - Honeywell IP-AK2 Installation And Configuration Manual

Introduction

IP-AK2 Access Control Panel

The IP-AK2 Access Control Panel (shorted for "IP-AK2 panel" hereafter) is a two-reader
access controller that controls up to 2 doors by providing up to 8 inputs and 4 outputs. It
can be used as a stand-alone system (Up to 10 panels). User can configure and monitor
it through standard web browser. The IP-AK2 panel has the following features:
Real-Time Clock Protection
The panel RTC is backed up using a super capacitor, which will power the real-time
clock for one week in the absence of primary power or backup battery.
Memory Protection
The IP-AK2 panel continuously saves database and event information in non-volatile
FLASH memory. This activity prevents the panel from losing data when power is lost.
Reader Power
Reader power is supplied at 12VDC nominal with a maximum current distribution of
150mA. The maximum draw of two readers is less than 300mA.

Power Supply

The IP-AK2 panel uses an internal 220VAC (110VAC) to 12VDC regulated power supply
(Hengfu Model HF20W-SB-12). The supply uses 220VAC (110VAC), 60Hz, 0.2(0.4)Amp
input, and provides 12VDC at 1.5Amps for the system power. It also charges and
monitors the condition of the batteries.
Input power indicator is supplied for illuminating when board input voltage is present. If
the indicator is off, it means the input voltage is off or it is too low to operate the system.

Battery

For the IP-AK2 panel, one Long-way 6FM3.2AJ, 12VDC, 3.2AHr sealed lead-acid battery
(Honeywell order number 300-03271) must be used to have backup battery capability.
The battery will provide standby backup power, depending upon system configuration
and activity. The battery is wired and connected to the BAT and COM terminals on the
12VDC power supply in the IP-AK2 enclosure. When AC is lost, the power supply
automatically switches to the backup batteries for continuous 12VDC power.
The power supply has deep discharge protection, and it can shutdown battery backup
output when discharge voltage is below 9.4V. Refer to the system wiring diagram for
details. Replace the batteries every 2 to 2.5 years, or more often if the system has a high
rate of backup use.
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Caution IP-AK2 panel and Reader Power must not be used to power locks.