quick start
installation guide
w w w . c d v i g r o u p . c o m
rEADEr pOrT #1
rEADEr pOrT #2
Here are the LED status when connected to an
A22K ATRIUM controller :
Note:
Door output timings such as; unlock time (access granted),
door open too long pre-alarm and door open too long
alarm, can be modified in the ATRIUM software “Door
Properties” window.
LED State
Buzzer
Description
Steady blue
-
Standby (door se-
cure)
Green 5 sec.
Chirp beep Access granted
Red blinks
Steady
beep for
3 sec.
Access denied
Flashing blue
-
Reader compromised
(lost its encryption
key)
Blinks green every
3 sec.
-
Door unlock schedule
Flashing Red
Steady
beep
Door forced alarm
Flashing Red
Beep every
2 sec.
Door open too long
pre-alarm
Flashing Red rapidly
Fast beep Door open too long
alarm
It is recommended to use twisted pair wiring as shown
below between the reader and the A22K ATRIUM controller.
Distance between the reader and the controller up to
1220m (AWG 22 cable).
WIrING DIAGrAM
LED STATUS INDICATOrS
MOUNTING
OUTpUT rEADEr OpTION (rS485
ONLy):
Each A22K controller supports the Input/
Output reader, 2 readers per door.
Connect the 2 readers in parallel (as shown
below).
CAUTION
the dipswitch must be at the bottom near
the motherboard:
Set the position of the switch before
powering the player, or unplug and plug the
player if you change the dip switch to the
output mode.
The 2 players must be separated by a
distance of 20 cm to avoid any interference.
All the information contained within this document
(pictures,
dr
awing,
features, specifica
tions and dimensions)
could be perceptibly different a
nd ca
n be
changed without
prior
notice.
CD
VI
_K2_QS_
01_ES-EN_A4
_B
- G0801ES0
001V0
1
Weigh
t (g) :
Vol. (mm
3
) :
Projec
t :
K2
C.A. :
Surfac
e condition: R
a 3,2
Gener
al toler
ance:
± 0.2
Mater
ial : ...
DES: W.Sain
vil
A3H
SCALE 1:1
Date 18/03/2020
Edition 00
Plan M ...
31, av du G
al Lecler
c
93691 PANTIN CEDEX
F R A N C E
Tel : 33(0)148910102
Fax
: 33(0)148912121
www
.cdvi.c
om
Ce documen
t est la propr
itété e
xclusiv
e de CDVI, il ne peut être c
ommuniqué à des tiers sans son autorisa
tion.
This documen
t is the exclusiv
e proper
ty of CDVI and it ma
y not be disclosed to others without per
mission.
46,9
127,3
21,5
UP
K2 rEADEr
D1 / B-
RED1
G
RN
1
BUZ 1
D0 /
A+
12V
D1 / B-
RED 2
GND
GND
GND
GND
GND
G
RN
2
BUZ 2
D0 /
A+
12V
+12V DC
+24V DC
-
+12V DC
-
+12V DC
A+
B-
C 1
NO 1
NC 1
LK
1+
LK
1-
LK
2-
C 2
NO 2
NC 2
LK
2+
C
1
REX 1
12V
C
2
REX 2
12V
TM
P
Input 1
Input 2
Output 1
Output 2
INPUT
POWER
SUPPLY
RS485
LO
CAL
BUS
ETHERN
ET
POR
T
SY
STEM STA
TUS
EX
TR
A
INPUT
S/
OUTPUT
S
A22K C
ONTR
OLLER
READER POR
T DOOR 1
A22K C
ONTR
OLLER
READER POR
T DOOR 2
DOOR 1
DOOR 2
ETHERN
ET
LO
CAL BUS
LOCK 1 & 2
JUMPER SE
TTING
STA
TUS
24V DC INPUT/
BA
TTE
RY/
MODULE T
YPE
BA
TTE
RY
BA
CKUP
ENCLOSURE
TA
MPER
SWITCH
INPUT
INPUT
S
DOOR 1
DOOR 2
LOCKS
D1 / B- (RS485 BUS)
D0 / A+ (RS485 BUS)
GND
12V DC
Position the switch at the top
(manufacturer setting)
Position the switch at the
bottom (in front of the wall)
ENTRANCE READER
EXIT READER
CDVI SAS
31 avenue du Général de Gaulle
93500 PANTIN
01 48 91 01 02
A22K CONTrOLLEr
