Pulsar GREY POWER plus AWZ 110 Manual page 4

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Connectors ~AC~ – AC power input
START button (launching the PSU from a battery)
V
ADJ
BUZZER –
LB
RED DIODE LED indication
GREEN DIODE LED indication
OVP
F
BAT
Terminals:
TAMPER –
LoB
EPS
PSU
+AUX- – DC power output, (+AUX= +U, -AUX=GND)
Description: hi-Z – high impedance, 0V – connection to the ground GND
– pin; activation of the acoustic indication
- indication on
- indication off
Caption: jumper on,
- potentiometer, DC voltage adjustment DC 12 ÷ 14,5V
acoustic indicator
– LED battery charging indication
– optical indication for activating the over voltage system
– fuse in the battery circuit, F2A / 250V
antisabotage protection microswitch connector
– technical output of low battery voltage indication
hi-Z state
0V state
– technical output of AC power failure indication
hi-Z state
0V state
– technical output of PSU failure indication
hi-Z state
0V state
Fig. 2. The view of the PSU pcb.
AWZ110
jumper off
= battery voltage U <11,5V
BAT
= battery voltage U >11,5V
BAT
= AC power failure
= AC power - O.K.
= failure
= PSU status O.K.
4
GREY POWER plus