Grade A Mercantile Premises Listing; Figure 4-2: Cabinet Attack Resistance Considerations - ADEMCO VISTA-128B Installation And Setup Gude

VISTA-128B Installation and Setup Guide
To provide certificated burglary service for UL installations, refer to the special requirements and
U L
Figure 4-2 Cabinet Attack Resistance Considerations to follow.

Grade A Mercantile Premises Listing

For a Grade A Mercantile Premises listing, perform the following steps:
Step
1
2
3
4
5
6
7
4-2
Action
The panel door must be supervised. Mount the clip-on tamper switch
(supplied) to the cabinet's right side wall as shown in figure 4-2. Wire it to one of
the hardwire zones.
Use a bell with a tamper-protected housing such as the ADEMCO AB12.
The bell housing's tamper switch and inner tamper linings must also be wired to
the hardwire zone.
Assign the hardwire zone to a burglary partition. Program the hardwire
zone for day trouble/night alarm (zone type 5) when only one burglary partition
is used. Program it for 24-hr. audible alarm (zone type 7) when more than one
burglary partition is used.
All wiring between the bell and panel must be run in conduit. Remaining
wires do not need to be run in conduit.
All wiring which is not run in conduit must exit from the knockout
openings on the bottom or back of the cabinet.
All unused knockouts must be plugged using the disc plugs and carriage
bolts (supplied), as indicated in figure 4-2.
Fasten the cabinet door to the cabinet backbox using the 18 one-inch-long
Philips-head screws (supplied) after all wiring, programming and checkout
procedures have been completed.
CABINET ATTACK RESISTANCE CONSIDERATIONS
(Shows typical local Grade A listing installation)
RUN BELL WIRES
IN CONDUIT
PLUG THIS
KNOCK-OUT
PLUG THIS
KNOCK-OUT

Figure 4-2: Cabinet Attack Resistance Considerations

PLUG THIS
KNOCK-OUT
CLIP-ON DOOR
TAMPER SWITCH
CABINET
C-COM
MOUNTING HOLE
PCB
(4 PLACES)
PLUG THIS
1
1
KNOCK-OUT
TO PLUG AN UNUSED KNOCKOUT OPENING, REMOVE KNOCKOUT AND
INSTALL A PAIR OF DISC PLUGS AND A CARRIAGE BOLT AS SHOWN:
KNOCK-OUT
OPENING
RUN ALL REMAINING
WIRES THRU HERE
HEX NUT AND
LOCK WASHER
DISC PLUGS (DIMPLES IN DISC
PLUG SHOULD REGISTER INSIDE
KNOCK-OUT OPENING
CARRIAGE BOLT
CABINET SIDEWALL
(OUTSIDE)