CDVI ATRIUM AC22 - Power Connections

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EN
ATRIUM
2-Door Controller
INSTALLATION MANUAL
EN
ATRIUM
2-Door Controller
INSTALLATION MANUAL
POWER CONNECTIONS
Do not power up the 2-Door Controller until all connections are completed.
The module operates from any 120/240 Vac sources using the supplied AC/DC power supply and provides fully
monitored power solutions using:
• Smart Battery Deep discharge prevention with automatic electronic cut-off.
• Programmable & Adaptive battery charging algorithm (250mA (default), 320mA, 500mA, or 1A).
• Intelligent battery monitoring & charging algorithms allowing optimum performance using standard
lead acid batteries.
• Real Time Monitoring algorithm for ‘Battery Low/Disconnect/Reversal’ and ‘Insufcient Main Power’.
AC Source
The AC to DC power supply is pre-installed in the 2-Door
Controller box but needs to be connected to the PCB.
1. Connect the AC/DC power supply output cable
to the 2-Door Controller DC Power Supply “+”
and “-” terminals. The polarity of the wires is
identied as shown in the following picture.
2. Connect the pre-installed green power LED to
the 2-Door Controller DC Power Supply “+” and
“-” terminals; in parallel with the AC/DC power
supply. The red wire goes on the “+” terminal
and the white on the “-” terminal. Make sure
that all wires are properly inserted and tighten.
See “Recommended Wiring” section for more information on
wiring type, size, and maximum length.
The Minimum Size Equipment Conductors for the AC mains required are 14 AWG if made of Copper or 12
AWG if made of Aluminium or Copper-Clad Aluminium. Do not use any switch-controlled outlets to power
the system. The system is to be connected to a 15A receptacle or circuit.
For PERMANENTLY CONNECTED EQUIPMENT, a readily accessible disconnect device shall be
incorporated external to the equipment.
For PLUGGABLE EQUIPMENT, the socket-outlet shall be installed near the equipment and shall be
easily accessible.
Power Supply
LED Indicator
Power Supply: Input: 120-240Vac, 200VA,50Hz/60Hz
Output: 24Vdc @ 3.5A
(Do not connect to a receptacle controlled by a switch).
Fuse Rating:
250VAC, 2.5 A
(-55C to +125C)
READER 2
INPUTS
LOCAL
BUS
READER 1
BATT.
POWER
SUPPLY
BELL
DOOR 2
12V Z6 GND Z7 Z8
C1
NO1 NC1
C2
NO2 NC2
GND Z9 Z10
12V Z1 GND Z2 Z3 GND Z4 Z5
AC22
2-Door Controller
Red
White
1
2
White
(Neutral)
Black
Green
White
(Neutral)
Black
Green