user manual
SiteScan Web is a monitoring solution for critical
environments that utilize a facility-view approach.
The system enables communications from Liebert
environmental and power units—as well as many
other pieces of analog or digital equipment to a front
end software package that provides monitoring, con-
trol and alarm management.
SiteScan monitoring gives you decision making
power to effectively manage the equipment that is
critical to your business. Designed with flexibility for
large, complex systems as well as smaller, single-site
facilities, the Liebert SiteScan line of products can
provide real-time status and alarms.
The microprocessor-based module provides two-way
communication between an existing building man-
agement system and up to 12 Liebert units via MOD-
Bus or BACnet.
OpenComms Nform centralizes the management of
your distributed Liebert network equipment. Open-
Comms Nform software solution combines full-scale
monitoring with the use of the existing network
infrastructure—so the cost of dedicated, out-of-band
communications cabling is eliminated. It is both scal-
able and adaptable so it can grow as your systems
expand and needs change. OpenComms Nform will
monitor any Liebert SNMP device that supports a
network interface, such as the OpenComms Web
Card and the OpenComms Network Interface Card.
Authenticated alarm management and event notifi-
cation ensures that alarms are detected and acted
upon, which allows problems to be quickly resolved.
The OpenComms Network Interface Card (OC-NIC)
and OpenComms Web Card (OC-Web Card) provide
Ethernet connectivity for Liebert equipment. Operat-
ing status and alarms are communicated via the net-
work to external systems utilizing industry standard
open protocols.
The Environmental Discrete Outputs Card
(ENV-DO) provides 16 discrete outputs, correspond-
ing to status and major alarm conditions. These
Form-C contact closures provide a straightforward
means to connect Liebert Environmental units to
Building Management Systems (BMS), I/O or alarm
panels.
LEDs display customized alarm indication for any
dry contact input including alarms for Liebert envi-
ronmental, power and UPS systems. The RCM4
monitors and displays four dry contact points.
Up to eight environmental units
can be automatically and cen-
trally controlled for emergency
switching and to balance unit
runtime. The AC3 controls two
or three units. The RAC2-8 con-
trols two through eight units
and has the ability to provide
alarm notification to pagers.
The Universal Moni-
tor keeps personnel
on-site and at remote
locations apprised of
the status of equip-
ment through local
alarming and remote
paging services. The
panel will interface
with anything that
closes an electrical
contact and any device
with a 4-20mA signal. To improve process efficiency
and troubleshooting, the panel tracks data in an
alarm log, an event log and a trend log. The Univer-
sal Monitor has a local LCD interface and a remote
dial-up interface.
Zone detectors with
cable or single point
detectors provide
fast and accurate
indication of water in
you critical space.
These systems com-
municate with your
unit or with a separate monitoring system. Area
water detection cable with distance measurement
and monitoring protects your entire room. This sys-
tem quickly and accurately calculates and displays
the location of water on the cable, allowing you to
promptly fin and correct a leak.
A seven-day temperature and
humidity recorder permits close
examination of computer room
environment condition and can
be used as a permanent record
of the environmental control
system’s operation efficiency.
The system includes pens, 100
recording charts; two bottles of recording ink (1 red
ink and 1 blue ink).
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