©2020 EMS Ltd. All rights reserved. Page 23 of 80 MK067-0001-99 (Issue 1) 04/11/2020 AJM
UNIVERSAL PSU EMS-PSU-001
For additional information refer to
Installation Instructions
STATUS
FAULT
MAINS / CHARGER FAIL
BATTERY LOW
BATTERY FAIL
START
SLIDE TO
REMOVE
Optional door removal
1.
3.
Disconnect the ribbon cable, then turn and release the door hinges.
Open WZM
1. Unclip side cover.
2. Loosen screws.
230 VAC variant shown
3. Open door.
Refer to the ‘Side cover removal’
section for details.
2.
4.
SYSTEM SETUP
FAULT
NC C NO
FIRE
NC C NO
ACTIVE ACTIVE
FAULT FAULT
INPUT1 INPUT2
A B A B
EN54-4 UNIVERSAL PSU
SC-60-1000
INPUT: 220-240VAC, 50Hz, 0.3A
OUTPUT: 5.0-8.5VDC, 0.8A MAX
STATUS
FAULT
MAINS / CHARGER FAIL
BATTERY LOW
BATTERY FAIL
START
INPUT
For additional information refer to TSD042
0359-CPR-00267
15
0905
SLIDE TO
REMOVE
EOL
(+) (-) (+) (+) (-) (+) (-) (+) (-) (+) (+) (-)
SOUNDER A
L1 L1 L2 EOL ALARM L1 L1 L2
IN OUT RES IN OUT
ZONE
A
B
C
D