Protectowire 2000 FireSystem - );)*##$%#&%$$*)$-($; System Main Board - Description, Controls and Field Wiring

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ELR-4.7K
1/2 W
1/2 W
ELR-4.7K
N.O. / N.C.
ELR-4.7K
1/2 W
ELR-4.7K
1/2 W
or
240VAC 50/60Hz
0.85 AMP. MAX.
COM.
N.O. / N.C.
COM.
N.O. / N.C.
COM.
COM.
N.C.
N.O.
PROGRAMMABLE
TROUBLE
CONTACTS
PROGRAMMABLE
TROUBLE
CONTACTS
PROGRAMMABLE
SUPERVISORY
CONTACTS
SILENCEABLE
ALARM
CONTACTS
Note: Polarity of
Notification Appliance
circuits shown in Alarm
Condition.
MAIN BOARD DISPLAY PANEL
MAIN BOARD
MB-91A/M
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Transform connections Battery connections
Sys. Test feature is available on special orders only and is not provided on systems with solenoid releasing.
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