www.pulsar.pl
R812P
RACK POWER
6
2.2. Installation procedure.
1. Before installation, cut off the voltage in the 230V power-supply circuit.
2. Mount the power supply in a RACK 19" cabinet as shown below:
- Mount M6 cage nuts
- Secure the enclosure with 4xM6 screws
3. Connect the receivers’ cables to the terminals AUX1...AUX8.
4. If needed, the following technical connections can be made:
- ALARM – technical output of collective failure
5. Connect the ~230V AC power cord with the IEC C13 plug (included) to the 230V AC power supply and turn on the
power (~230V).
6. In the case of an unsafe voltage supply with frequent voltage drops in effective resistance of receiver supply cables
can occur, it is possible to adjust the output voltage using the potentiometer (12V÷15V DC) at the front panel of the power
supply.
7. Check the PSU operation indicator.
3. Operating status indication.
3.1. LED indication.
The PSU has 12 LED lights at the front panel:
GREEN LED:
•
on – the PSU is supplied with 230V AC
•
off – no 230V AC supply
GREEN LED:
•
on – DC voltage at the output of the switch mode PSU
•
off – no DC voltage at the output of the switch mode PSU
RED LED:
•
on – failure
•
off – no failure
RED LED:
•
ON – too high temperature of the switch mode power supply
(>70°C)
•
OFF – standard temperature of the switch mode power supply
GREEN LED:
•
on – DC voltage in the AUX1…AUX8 output
•
off – no DC voltage in the AUX1…AUX8 output
