User Instructions

www.pulsar.pl RSUPS108 RACK POWER
8
3.2. Optical indication of the switch operation:
OPTICAL INDICATION OF THE SWITCH's POWER SUPPLY (1÷8)
GREEN LED LIGHT (PoE)
Indication of the PoE power
supply at the RJ45 ports
OFF- no power supply at the RJ45 port (the device is not connected or not compliant
with the IEEE802.3af/at standard)
ON – supply at the RJ45 port
Blinking – short-circuit or output overload
YELLOW LED LIGHT (LINK)
The connection status of LAN
devices, 10/100Mb/s
and data transmission
OFF- no connection
ON - the device is connected; 10Mb/s or 100Mb/s
Blinking – data transmission
OPTICAL INDICATION AT THE UP LINK PORT
GREEN LED LIGHT
Applies only to the right side port:
No light (OFF) - No supply voltage of the switch
ON - the switch is powered, correct operation
YELLOW LED LIGHT (LINK)
The connection status of LAN
devices, 10/100Mb/s
and data transmission
OFF- no data transmission
ON - the device is connected: 10Mb/s or 100Mb/s
Blinking – data transmission
3.3. Technical output.
The power supply is fitted with the ALARM output of collective failure (relay type). A collective failure can be
triggered by the following events:
- 230 V mains power failure
- Failure of the switch mode power supply
- Too high temperature of the switch mode power supply (>70°C)
- Low battery voltage (<23 V)
Fig. 5. Electrical diagram of the ALARM collective output of failure.
CAUTION! In Fig.5 the set of contacts shows a potential-free status of the relay, which corresponds to
power supply failure.
3.4. Acoustic indication.
A collective failure is indicated by the piezoelectric indicator, 1 beep every second. The acoustic indication can
be turned off by changing the ON / OFF position of the switch .
switch in the up position, indication ON
switch in the down position, indication OFF