4
4. Installation Notice
Drawing 1
Drawing 2
Separate installation
Reader
Lock
Lock
In the same pipe
Reader
5
AR-721HV3 / 1356
1
RS-232: The distance between PC and converter
(AR-801CM) can not be more than 2 meters
2
RS-485: The distance between converter (AR-801CM) and
the farthest controller (or reader) can not be more than 300 meters.
3
Wiegand: The distance between RS-485 reader (or controller)
and Wiegand reader can not be more than within 3 to 5 meters.
4
Do not run AC power in the same pipe with communication wire(See drawing 2).
It should be separate installation (See drawing 1).
5
AR-721H locate inside the secure area for use as an exit
controller, the auxiliary reader locate exterior wall for use
as an entrance reader, but not directly behind AR-721H.
For best reading distance, offset the AR-721H and auxiliary
reader by about 50 cm above and 12 m below (suggestion value).
6
Normally, AR-721H will read a Card / Key Tag at up to 15
cm. However, when AR-721H or optional auxiliary reader is
mounted directly on a metal surface, the reading distance
decreases slightly. To reduce this effect, install wood or
plastic between the mounting surface and mounting plate,
this will restore most of the reading distance.
AR-721HV3 / 1356
7
Exit Switch input must be a dry contact, with no voltage present.
8
AR-721H can cover standard electrical boxes.
9
AR-721H does not supply power to operate electric strike or magnetic locks – a
separate supply is required. Refer to strike/magnetic lock manufactures instructions.
If common power supply is used for both the AR-721H and electronic door lock, be
sure to install the diode which is provided with the AR-721H.
10 Alternatively, you can use any good 9-18 VDC supply that
provides at least 150mA. DC power should be clean and filtered
with no more than 1 VAC ripple (Peak to Peak). Do not run AC
power in the same cable with DC power to the AR-721H. While
it is always preferable to use a separate power supply for the
AR-721H and strike.
11 Run the following cables to the AR-721H location. Conduit is recommended to
reduce the effects of EMI/RFI and for physical protection of the wires.
6
We suggest that the customer use ”
Shield Twisted Pair” and
avoid Star wiring f
or good communication when installation.
a.
We suggest using the following cable in RS-485 communication.
b.
Please use the following installation method, it is correct.
c. Don’t use the following installation method, it will cause
communication error.
801CM
OR
Controller
Controller
OR
Reader
801CM
OR
Controller
Controller
OR
Reader
7
The Difference of Cables
Cable Types and Distances
Wire Application
Cable Type
Description
From Power Supply
2-cond, 18-22 AWG
n/a
From Locking Device and power
supply or gate operator
2-cond. See Mfr’s Specifications n/a
From external alarm system’s Door
Monitor Switch (for shunting)
2-cond, 18-22 AWG
100 m
From Exit Button
2-cond, 18-22 AWG
100 m
From Optional Auxiliary Reader
2-cond unshielded 22 AWG,
plus a separate 4-cond,
shielded 22-24 AWG cable
50 cm - 12 m
5. Front Panel Indicators
1. In the programming mode, if no key or card entry is made within 30 seconds, it will
automatically exit the programming mode.
2. In the programming mode, LED light green and flash rapidly. It means that the
controller waits for entering. LED is red and flash rapidly, it means that the reader is
busy.
3. LED light green and one beep sound mean acknowledge, LED light red and two
beep sounds mean not acknowledge.
4. In card learn mode, after flash card, a green light and five beeps mean that same
card have existed in controller.
5. In anti-pass-back access mode, five beep sounds mean violates
access function. (For AR-721H4 and AR-721H8)
6. In arming state LED light green per 0.6 second. In disarming
state LED light green per 1.5 second, In alarm state LED light red per 0.4 second.
(For AR-721H4 and AR-721H8)
7. If three incorrect user code (or master code) are entered, keypad will be locked for 30
seconds.
8. Press button
【
0
】
+
【
#
】
to luck/unlock keypad.
9. Press button
【
*
】
+
【
#
】
for all cards entrance allowance.
10. Press button
【
#
】
to function as the Bell Output.
