PRODUCT DIAGNOSTICS
15
14
Connecting your Equipment
Plug the equipment into the output receptacles on the back panel of the unit. If
your UPS is a 3U rack, there are a total of eight outlets, with seven outlets
providing backup plus surge protection and one outlet for surge-only protection.
However, if your UPS is a 2U rack, there are a total of six outlets, with five
outlets providing backup plus surge protection and one outlet for surge-only
protection. Please ensure that you do not exceed the maximum output rating
(watts) of the UPS (refer to the UPS’ back panel or the Technical Specifications
section).
Note: Connecting the RS232 computer interface port to a computer is necessary to run the software but
is optional.
Note: Connecting to the computer interface port is optional. The UPS works properly without a
connection.
Note: Connecting to the telephone/network surge protection connection is optional. The UPS works
properly without a connection.
1. The computer interface port is for the UPS monitoring and control.
2. The RJ45/RJ11 modular connectors are used for 10Base-T
network/single-line telephone surge protection.
3. The output receptacles are NEMA 5-15R type. (IEC output sockets on
230VAC models)
4. The output circuit breakers will trip in the event the individual banks
of the output receptacles exceed the rating of the circuit breaker.
(Not on all models)
5. The input circuit breaker will trip in the event the load exceeds the UPS’
power rating.
6. The input power cord has a NEMA 5-15P connector. (IEC input socket on
230VAC models)
7. The DIP switch setting may be changed by the user to set the desired
inverter (on-battery) output voltage.
8. The “Surge Only” output receptacle is for surge protection only. It is not
battery backed-up.
PRODUCT INSTALLATION
CAUTION! Do not connect a laser printer to the battery backup
receptacles on the UPS unless the UPS is rated 2000VA or
greater. A laser printer draws significantly more power when
printing than at idle, and may overload the UPS.
CAUTION! RJ 45 Port Use only 26 AWG phone line.
Protect
Use only
26 AWG
Phone Line
Caution:
RS232
SW1/SW2Output
Voltage
OFF /OFF
OFF / ON
ON /OFF
ON / ON
110/220V
110/220V
120/230V
127/240V
Circuit
Breaker
Power
Input
UPS Output Surge Only
Protect
Use only
26 AWG
Phone Line
Caution:
RS232
SW1/SW2Output
Voltage
OFF /OFF
OFF / ON
ON /OFF
ON / ON
110/215V
110/215V
120/225V
127/235V
Circuit
Breaker
Power
Input
UPS Output Surge Only
(2U Rack, 120VAC models shown) (2U Rack, 230VAC models shown)
Fig. 3: Rear Panel
(3U Rack, 120VAC models shown) (3U Rack, 230VAC models shown)