ADEMCO 7845CZ Installation And Setup Manual page 22

7845CZ Installation and Setup Guide
)LJXUH  :LULQJ WKH &= =RQH   ,QSXW WR 7ULJJHU RQ &RQWURO 3DQHO  %HOO
)LJXUH  :LULQJ WKH &= =RQH  DQG ,QSXW IRU D *URXQG  7ULJJHUHG %HOO
GND must be connected to the control panel's electrical ground as shown in Figures 5 through 9,
and not to earth ground.
• For UL zone operation, the 7845CZ must be used with control panels that are UL Listed.
U L
• Bell outputs cannot be used as a zone trigger for UL installations.
• All wiring between the 7845CZ and the control panel must be no longer than 3 feet.
4–8
BATTERY
ADEMCO
K4362
12v AUX
GND
BELL (+)
CONTROL PANEL
12v AUX
GND
BELL (+)
CONTROL PANEL
P1 BATT
TB1
V+
GND
Z1
7845CZ
2XWSXW
BATTERY
ADEMCO
K4362
P1 BATT
TB1
V+
GND
Z1
7845CZ
2XWSXW