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Remove 3V battery tab.
Apply power
The power supply to
the WZM can now be
switched on.
Note: If mains supply is unavailable at this point, the WZM can
!
be temporarily powered by the back-up battery.
To achieve this, simply
press the PSU's 'START'
button.
©2020 EMS Ltd. All rights reserved
ANTENNA A
BAT
ENABLE
POWER
SmartCell WZM
System Normal
01/01/00
Page 15 of 36
ATTENTION
ANTENNA B
ELECTROSTATIC
SENSITIVE DEVICE
RESET
TAMPER
RS232
BAT
ENABLE
Access
START
SLIDE TO
STATUS
REMOVE
FAULT
MAINS / CHARGER FAIL
BATTERY LOW
BATTERY FAIL
EN54-4 UNIVERSAL PSU
MK349-0001-99 (Issue 1) 22/10/2020 AJM
START
SLIDE TO
STATUS
REMOVE
FAULT
MAINS / CHARGER FAIL
BATTERY LOW
BATTERY FAIL
SOUNDER A
ZONE
EN54-4 UNIVERSAL PSU
EOL
L1 L1 L2
EOL
ALARM L1 L1 L2
SC-60-1000
IN OUT
RES
IN OUT
INPUT: 220-240VAC, 50Hz, 0.3A
(+) (-)
(+) (+) (-)
(+) (-) (+) (-)
(+) (+) (-)
OUTPUT: 5.0-8.5VDC, 0.8A MAX
0905
15
0359-CPR-00267
INPUT
A
ACTIVE
ACTIVE
L N
B
FAULT
FAULT
C
INPUT1
INPUT2
FIRE
FAULT
D
A B
A B
NC C NO
NC C NO
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