Chapter 2 - System Overview
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© 2017
GM1212 Geist Watchdog Wi Instruction Manual
Chapter 3 - Installation
The Watchdog Wi can be rack or wall mounted, or left free standing. The Watchdog Wi
ships with rack mount tabs. Wall mount tabs are sold separately.
Mount the Watchdog Wi in either the front or the back of a 19-inch rack - You will need two
of the L-shaped rack mount tabs (included with the Watchdog Wi). Remove the screws
from the sides of the Watchdog Wi, put the tabs in place, and reapply the screws. Mount
the device in the front or the back of your rack. Use the preferred anchoring method as
suggested by the rack manufacturer to mount the unit securely.
If you would prefer to mount the Watchdog Wi on a wall, wall mount tabs (sold separately)
provide a secure solution. Remove the screws from the sides of the Watchdog Wi, put the
wall mount tabs in place, and reapply the screws. Mount the device securely in the desired
location.
Wiring
Power Supply and Ground Connections
Geist recommends powering the Watchdog Wi from a UPS supply so the device can send
alarm notifications during a power outage. The device can be powered through either the
jack or the power supply terminal block, but you must use only one of these power
options at a time - you cannot connect the power jack and terminal block power
simultaneously or damage will occur.
Power must be supplied from a Class I or Class II limited energy circuit, 24V with a
maximum available current of 6A or a Class 2 circuit. When necessary, be sure to unplug
the unit for complete disconnection.
If you would like to connect protected Earth ground to the unit, a threaded insert is
provided on the enclosure. Connect an 18AWG ground wire from the threaded insert
ground terminal to a suitable Earth ground. Plug the provided wall adapter into the jack at
P1 and a UPS outlet. The wall adapter has a five foot (1.524m) power cord. If you’re
providing your own power supply, connect 24VDC to the unit through the power terminal
block.
