Nilox UPS SERVER PRO Manual Para El Usuario página 5

CAUTION! Hazardous through electric shock. Also with disconnection of this unit from the mains, hazardous voltage still may
be accessible through supply from battery. The battery supply should be therefore disconnected in the plus and minus pole
at the quick connectors of the battery when maintenance or service work inside the UPS is necessary.
CAUTION! Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the required
precautions. Keep unauthorized personnel away from batteries.
CAUTION! When replacing the batteries, use the same number and type of batteries.
CAUTION! Internal battery voltage is 12VDC. Sealed, lead-acid, 6-cell battery.
CAUTION! Do not dispose of batteries in a fire. The battery may explode. Do not open or mutilate the battery or batteries.
Released electrolyte is harmful to the skin and eyes.
CAUTION! Unplug the UPS prior to cleaning and do not use liquid or spray detergent.
CAUTION! A battery can present a risk of electric shock and high short circuit current. The following precaution should be
observed before replacing batteries:
1) Remove watches, rings, or other metal objects.
2) Use tools with insulated handles.
3) Wear rubber gloves and boots.
4) Do not lay tools or metal parts on top of batteries.
5) Disconnect charging source prior to connecting or disconnecting batteries terminal.
APPENDIX
RS232 DB9 Female (Dry contact available for Server Pro 2200/3300 only)
Emergency Power Off EPO (Server Pro 2200/3300 only)
EPO is used to shut down the load from a distance. This feature can be used for shutting down the load
on Emergency. Leave the EPO connector installed in the EPO port on the UPS even if the EPO function
is not need.
CAUTION: This circuit must be separated from hazardous voltage circuits
by reinforced insulation. The EPO must not be connected to any utility
connected circuits. Reinforced insulation to the utility is required. The
EPO Switch must have a minimum rating of 24Vdc and 20mA and be a
dedicated latching-type switch not tied into any other circuit. The EPO
signal must remain active for at least 20ms for proper operation.
Terminal wire size taring: 4-0.32mm2(12-22AWG)
Suggested wire size: 0.82mm2(18AWG)
Network Management Card SNMP (Optional)
Network Management Card allows the UPS to communicate in a variety of networking environments
and with different types of devices. The series UPS has one available communication slot for
Webpower or other optional card to achieve remote management of the UPS through internet.
PIN # Description
1 BATLOW
2 RXD
3 TXD
4 DTR
5 Common
6 DTR
7 RING
8 LNFAIL1
I/O Function
Output Battery low
input RXD
Output TXD
Input N/A
-- Common
Input N/A
Output Ring
Output Line fail