Liebert Universal Monitor - Manual (Page 24)

Installation - Optional Expansion Board
16
3.0 I
NSTALLATION
- O
PTIONAL
E
XPANSION
B
OARD
This section provides instructions for installing, mounting and connecting power to the optional Expan-
sion Board. The Expansion Board enclosure is identical to the Universal Monitor’s small enclosure.
3.1 Installation Considerations
The optional Expansion Board must be installed indoors and may be mounted on the surface of a wall
or flush-mounted, depending on the user’s application, the location of equipment and sensors to be
monitored and the type of wall the unit will be mounted on.
The Expansion Board may be placed up to 3000 ft. (914m) from the Universal Monitor and should be
mounted where it can be easily accessed. The site must have electrical service and allow for connect-
ing 16 digital inputs and eight digital outputs.
The wall material must be capable of supporting the weight of the Expansion Board: see 10.2 -
Optional Expansion Board Specifications.
3.1.1 Unpacking and Preliminary Inspection
• Before unpacking the optional Expansion Board, inspect the shipping carton for damage or signs
of mishandling, such as gashes or holes in the carton or severely flattened corners.
• Open the shipping crates carefully. Use care to avoid puncturing the container with sharp objects
that might damage the contents.
• Inspect the Expansion Board and all included components for damage.
• If any damage from shipping or mishandling is observed, immediately file a damage claim with
the shipping agency and forward a copy to:
Liebert Corporation
1050 Dearborn Drive
P.O. Box 29186
Columbus, OH 43229
Packing Contents
NOTE
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is
likely to cause harmful interference in which case the user will be required to correct the
interference at his own expense.
Table 6 Packing manifest - optional Expansion Board
Standard Components
• Expansion Board - small enclosure
• User Manual
• Keys (2) to panel door lock
• Two (2) spare fuses for output relays