Advertisement
Tm
Tamper status follcmfsHigh Speed
Format -
abouw.
Ba
Represents ~ry
oondition:
Bam3ry voltage aca)ptabla
'~z&*m-&"2"
*%
Dc
.
+
DcohrginguQltageoK"
DC charging voltage bad &
mpor'md
V
DCoharging voltage bad, not
mpoti
(reporting window not
-m
A
DC
charging
Vohage
restore
not
reporkcf
as
rastored
Fit
Represents
Radio Faults. See
LED flash patterns too.
1
In-
radio fau~
2
RFpower deteoted withouta
valid transmission*.
3
Forward
power
never
attaine&*
4
RF
power
not
sustained
throughout transmission-.
5
VSWR bad (cheek antenna,
mrmecfions and Cab&)
cdeSl&2mquirefauOly
aeNke.
*Codes 3&4wuldbetherasultof
abed
Ordisd-wged batwy. tfballefyisfourldb
be fxltleunicraquhsfa cbfyamke.
SPECIAL NOTES FOR U.L. INSTALLATIONS
The 7720
Remote
Subscriber
Unit can be used in systems Listed by
Underwriter's
Laboratories for Grade A and Grads B Central Station Mercantile
Burglary.The folbwing
addiil
requirements must be observed for the installation of subscriber remote
W-t
m suohsystems:
1.
2.
3.
4.
5.
Installation
must be in aaodance
with the National Elecbical oode and UL511.
The 7?20 is intended to be oonnectsd to dry oontact and voltage trigger outputs of a
Listed oontml unit.
Ihemmustbe
~=
-~:
a)
Enable Restoral signals
b) Enable
high-aeowityeekhwhg
(programming question26). The defaultis onoe
every 135 SecOnds.
FOR GRADE A lNSTALLATfONS: A
UL Listed
oommunkatormust monitorthe
radio
fault output (terminals 10& 11) of the 7720. A No. 659EN Teloo Line Monk#s
output should be oonnectsd ti an input zone of the 7720 unit.
Premisesopeningsand
Cbsiigs shouldbe sent Uiathe axnmun"x.
FOR GRADE E lNSTALIATfONS:
All wiring between the 7720 and the control
panel must be enclosed m rigii rmnduit(outside
vvdh)
or fiexible
oonduit
(inside
walls
or
tiw&K~s)
~bti~rn*ti
h~mi*rkl~ti.
h*d~
wincbws
m this
room
shwld
be
protaoted
by a
UL Listed intwsion detection device
whiiisamneded
toazoneoffhe7720.
SPECIFICATIONS
current
Ckaim
Fuss
Inputtriggeringlevels:
RFpoweroutpuk
Frequeq band:
Fraquenoyaccuracy
Operalingtamp:
storage tamp:
Humidity:
Ahitulk
Antennx
8.5*
X
9.?
X
1.7.
14.O-14.2VDC,
supplied
from batteryin alarm panel. Voltages
below 14vDcwitl result inreduoed battery liiforthem.
Normal stzmdby=50rnA (with charged battefy)
Mexhnum==mA
3A (ADEMCO
No.
90-12)
Zones l&2aeieotatde
0voltsor4.5to
12vofkintolWohms
hnes3and4:
4.5m12voJts
into10kohms
5wattsrmminal
923.0125 MHz m 928.3375 MHz, 25 KHz channels
a5~
a
to +50 deg. Celsius.
40 b +70 deg. Celsius.
90% relatiuwhumidly,
non-condensing
to
10,000 R operating,to 40,000 storage.
IntegralS3 waw Wlp.
@tionat extemel Type N connector
-12-
Advertisement
