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PSBEN1012B/LCD
7
Table 2. PSU elements (see fig. 3).
Element no.
Description
[1]
Insolation transformer
[2]
PSU board (tab.1, fig.2)
[3]
TAMPER; micro-switch (contacts) of tamper resistance (NC)
[4]
F
M AIN
fuse in the supply circuit (230 V AC)
[5]
L-N 230V/AC power connector,
PE connector
[6]
Battery connectors: positive: +BAT = red, negative: - BAT = black
[7]
Grip of tamper resistance
Fig.3. The view of the PSU.
3. Operating status indication.
3.1. Control panel.
The PSU is equipped with a panel with buttons and an LCD display which enables reading all available
parameters of the device. The buttons are for selecting and approving a certain parameter that is to be displayed.
Fig. 4. The control panel.
