www.pulsar.pl
PSBSEP04124
9
Diagram of connecting the camera and the recorder to the MSEP412 module.
3. Power supply operation indication.
3.1 Optical indication.
The PSU is fitted with 8 LED lights at the front panel:
RED LED:
•
on – The PSU supplied with 230V AC voltage
•
off – no 230V AC mains supply
RED LED:
•
on – low battery voltage V
BAT
<23V
•
off – battery voltage OK
RED LED:
•
on – battery failure
•
off – no failure
YELLOW LED:
•
on – battery charging
•
off – no battery charging
GREEN LED:
•
on – DC voltage at the AUX1 ÷ AUX4 outputs
•
off – no DC voltage at the AUX1 ÷ AUX4 outputs
Additionally, the PSU is fitted with LEDs on the PCB – see Fig. 2:
- AC red LED (Fig. 2, component 14) – is permanently illuminated during normal operation (AC power ON).
No AC power is indicated by turning off the LED.
- FPS red LED (Fig. 2, component 5) is not illuminated during normal operation (no failure). In case of activation of
the short circuit / overload protection at any output, the LED is permanently illuminated.
- AUX1 ÷ AUX4 green LEDs (Fig. 2, component 5) indicate voltage at the individual outputs of the module (L1 for
AUX 1 etc.). Activation of the short circuit / overload protection of a given circuit is indicated by turning off one of
the Lx LEDs.
- FLB red LED (Fig.2, component 5) – indicates battery voltage. During normal operation (UBAT > 23V), it is
permanently illuminated. In case of battery voltage drop (UBAT < 23V) the LED is off.
- LB yellow LED (Fig. 2, component 4) – indicates battery charging. The LED goes out at the end of the charging
process.
