©2009 OmniSite OmniSite Crystal Ball User’s Guide 8
7OmniSite Crystal Ball User’s Guide ©2009 OmniSite
solar panels and power supplies. The module's internal cellular modem module
provides two-way communications through the fully automated OmniSite operations
center to the www.omnisite.com web site.
The standard operating program of the RTU monitors all (14) digital inputs and the
alarm limits on (4) analog inputs and reports any changes. This information is immedi-
ately displayed on the web site, and user selectable alarm notifications for critical
events can be sent via pager, e-mail, telephone call or any combination thereof. In addi-
tion, equipment status reports can be time scheduled in advance or requested at any
time. In addition, the Crystal Ball is a sophisticated pump controller.
Installation and Operation is Very Simple:
Please note that your OmniSite product is a cellular device. No matter how
good the installation looks, without cellular reception, your device will not work!
Therefore, your first step is to determine that suitable cellular service is available at
the installation location BEFORE you start your actual installation. Connect your
OmniSite unit to a temporary extension cord, and plug it in at the installation location.
Look at the cellular signal strength LED on the Crystal Ball. If it is GREEN, you have a
good signal, and can proceed with installation.
If NOT GREEN, call OmniSite at 317-885-6330 to determine that your cellular signal
strength is suitable. Once this is verified you can move-on to installing your equip-
ment with confidence.
Observe good wiring practices - DO NOT MIX high and low voltage wiring
inside your pump control panel. This creates a situation where high voltage cables
can “induce” false signals onto your low voltage OmniSite inputs.
OmniSite low voltage cables should be routed inside low voltage wiring duct
in your existing control panels. If you are not sure if high & low voltages are mixed
inside your panel, you can always “tie-wrap” your OmniSite sensor wires to the out-
side of the wiring duct. This technique still provides an
attractive installation while providing suitable separation from high voltages.
CAUTION - If you mount your OmniSite RTU inside of your existing electrical cabinet,
then take extra care to ensure that the antenna coaxial cable is NOT routed with
high voltage cables or alarm horn power wires. This can lead to unpredictable
cellular reception or damage to the radio circuitry.
OmniSite RTU's can be mounted indoors or outdoors OmniSite's cellular devices
can be mounted directly outdoors (if you purchased the NEMA 4X polycarbonate
enclosure option), or inside of your existing electrical control panel if room allows. A
common installation technique is to mount the RTU inside the existing electric con-
trol panel you are monitoring; mount our “Phantom” antenna on top of your existing
panel; then connect the antenna to the RTU using an OmniSite supplied coax jumper
cable. Note that your antenna must be mounted outside of any metal electrical
enclosure.
Little Known Fact about Solar Power: If you are planning on using a solar array to
power the Crystal Ball, this will obviously have an impact on your installation loca-
tion. A solar array must have unobstructed sunlight during the day, which means it