CDVI ATRIUM AC22 - Connecting Input Devices

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EN
ATRIUM
2-Door Controller
INSTALLATION MANUAL
EN
ATRIUM
2-Door Controller
INSTALLATION MANUAL
CONNECTING INPUTS
The 2-Door Controller can monitor the state of up to 20 devices (using zone doubling) such as magnetic
contacts, motion detectors, temperature sensors, or other devices. The following are examples of the type of
inputs that can be monitored:
Magnetic Door Contact:
Permits supervision of door “status” (opened, closed, opened too long, forced open). Inputs 1
and 6 are assigned by default as the door contact for Door 1 and Door 2 respectively. When using the
default system settings, you can easily swap terminals to troubleshoot the installation.
Request to Exit (REX):
The device used can be a push button, vertical-view motion detector or oor mat sensor. The
door can then be programmed to unlock on a REX detection. Not required if there is a reader/keypad
on both sides of the door. When a magnetic door contact is installed, the system can differentiate
between a door forced open and an authorized exit. Inputs 2 and 7 are assigned by default for Door 1
and Door 2 REX inputs respectively.
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
Input 1
Input 2
Optional Zone Doubling Input Settings
10 Zone Inputs (20 with zone doubling)
Factory Default Input Settings
Input 20
1K Ohm
OPTIONAL LOOP
SUPERVISION
1K Ohm
EOL
Input 10
2.2K Ohm
Single Zone Input
1
2
Z1= N.C. Door Contact (Door 1)
Z2= N.C. REX (Door 1)
Input 6
Input 7
Z6= N.C. Door Contact (Door 2)
Z7= N.C. REX (Door 2)
See “Recommended Wiring” section for more information on wiring type, size, and maximum length.