User`s manual
Commercial UL Requirements
Table 2-2 Commercial UL Listings
Type of
Application
Commercial
Burglary
(Central
Station
Grade
C)
Commercial
Burglary
(Central
Station
Grade B)
Commercial
Burglary
(Local Alarm,
Grade A)
Commercial
Burglary
(Direct Phone
to Police,
Grade A)
Governing UL
Standard
UL1610
with
UL1635
UL1610,
UL1635
UL609
UL365
Required Auxiliary Equip
na
for UL 163.5, UL Listed
Bell/Housing (ADEMCO
AB-12)
UL Listed Bell/Housing
(ADEMCO AB-12)
UL Listed Bell/Housing
(ADEMCO AB-12)
Adjunct Communicator
(8322)
+Phone
Line
Voltage Booster
(ADEMCO 349)
Optional Auxiliary Equip
Two-Line Switcher (8321)
Adjunct Communicator (8322)
+RF
Transmitter (ADEMCO 7620
&
488-12
Power Supply)
Keyswitch (ADEMCO 9789)
Two-Line Switcher (8321)
Adjunct Communicator (8322)
+RF
Transmitter (ADEMCO 7620
&
488-12
Power Supply)
Keyswitch (9789)
Two-Line Switcher (8321)
Adjunct Communicator (8322)
+RF
Transmitter (ADEMCO 7620
&
488-l 2
Power Supply)
Keyswitch (9789)
Applicable UL Listing Requirements (General)
Standby operation:
Alarm Operation:
Standby Current Consumption*:
Alarm Current Consumption*:
Operating Voltage Range*:
Keypads:
CCU Location:
Operating Voltages:
4 hours minimum
15 minutes minimum at end of standby period
475 milliamperes maximum
1.475 amperes maximum (400 ma Aux, 75 ma Interruptible Aux, 1 .O amp total sirens)
9 to 15 volts DC (10 to 15 VDC for Aux Pwr)
2 minimum, for supervision requirements; 4 maximum
Must be inside premises, not exposed to the elements or to attack.
All devices powered from the CCU Aux Pwr, Siren, or Interruptible power.
*
From Aux Pwr, Interruptible Aux Pwr, and Sirens 1 and 2 outputs.
Notes for Commercial Burglary (UL#1610, 1635,609, and 365)
1.
2.
3.
4.
System must use commercial enclosure (Model 831
l),
and incorporate tamper switches in CCU (see Figure 2-9).
Alarm bell configuration must incorporate earth-grounding of CCU and UL Listed double-wall un-grounded tamper
protection scheme, as used in the ADEMCO AB-12 bell.
Use only UL Listed sensors, and devices shown in the Commercial UL Table
Keypads used as alarm initiating devices must be supervised; this requires that at least two keypads be used in order
for one to provide reporting on the other.
5.
Non-UL devices may be added (to non-UL functions in the systems) as long as these devices do not in any way affect
the UL Listed functions of the system. Of course these devices and their functions must not be considered as part of
the UL Listed functions of the system.
6.
At least one system keypad shall be a Display (Model 8345) type.
7.
The ADEMCO 7620 has not been investigated for use in UL Listed applications.
2-6
AT&T Security System 8300 Installer’s Manual