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UNIVERSAL MONITOR
Product Specification/Installation Sheet
Description
The Universal
Monitor is a
microprocessor
with multi-
sensing, remote
monitoring and
remote control
capabilities. Its
advanced
technology
provides high-
availability monitoring around the clock.
The Universal Monitor can operate as an
independent, stand-alone controller or in
conjunction with Liebert’s SiteScan Web
Enterprise Monitoring System.
The enclosure of the Universal Monitor makes
it suited for various applications in both new
construction and retrofit jobs. The Universal
Monitor can be mounted on a wall’s surface or
recessed within a wall.
Features
• Custom configuration for specific applications
• Paging capability—up to four pager numbers
• Preconfigured on-board modem
• Alarm, Event and Trend logs with time and
date stamp
• Battery backup to ensure alarm notification
• Backup and download configuration files
• User interface via RS232 or modem
connection
• On-board audible alarm
• Configuration data and operating program
permanently stored in nonvolatile
Electrically Erasable Programmable Read
Only Memory (EEPROM) for protection
against power loss
• Real-time clock
• Status LEDs for verification and
diagnostics
The keypad display on
the face of the panel is
a standard part of the
Universal Monitor.
The display, the
gateway to all
configuration and
monitoring, is
password-protected.
The Universal Monitor
has a standard,
on-board modem for
remote monitoring via
a telephone line.
The modem is
preconfigured to work
with the panel,
eliminating
configuration and
setup requirements.
Universal Monitor
Two sizes of enclosures
BAR CODE
BAR CODE
LIEBERT
BATTERY
LCD
CONTRAST
VBATT
START
TB7:
24V INPUT
P23:
BATTERY
485
+
—
+
—
(TOP)
(BOTTOM)
TB10: COMMS
422
TB3:
RELAY
OUTPUTS
TB2:
CONTACT
INPUTS
ASS REV
ON
ON
PFM5
OFF
ON
PFM2
OFF
(BOTTOM)
(TOP)
4
3
2
1
8
7
6
5
(BOTTOM)
(TOP)
4
3
2
1
8
7
6
5
J11: PHONE
PIN 3-TIP
PIN 4-RING
MODEM
TB5: COMMON ALARM
(TERMINAL BLOCKS ROTATED IN VIEW)
(BOTTOM)
OM
OM
Q11
R
2
R4
0
P11
+
LS1
TOP
ENABLE
AUDIBLE
(TOP)
NO C NC NO C NC
ALL CIRCUITS:
CLASS 2
TB9: ANALOG
GROUND
AG
+ +
——
+
—
+
—
3-4 BOTTOM
1-2 TOP
ON
MODEM
4
D
CAN TX
CAN RX
DS83
DS84
1
ON
ON
TP1
GND
S2
OFF
DIP
2345678
OUTPUT1
DS56
DS54
DS63
DS61
DS60
DS62
DS55
DS57
DS59
DS58
DS53
MOP
F PROG
574 TX
574 RX
485 RX
485 TX
OUTPUT2
OUTPUT3
OUTPUT4
OUTPUT5
OUTPUT6
OUTPUT7
OUTPUT8
CTRLLOCK
SENLOCK
CMN ALR
INPUT1
DS70
DS67
DS66
DS65
DS64
R334
INPUT2
INPUT3
INPUT4
INPUT5
INPUT6
INPUT7
INPUT8
C71
R
4
Digital
output
connectors
Digital
input
connectors
Phone line
connector
Serial interface
connector (RS232/EIA574)
24VAC
power
connector
Transformer
module*
Manual
override
switch
(outputs)
Modem
Battery
pack
Power On/Off
switch
Analog
input
connectors
Power
receptacle*
Power
On/Off
switch*
LCD
contrast
adjustment
SiteScan Web
connector (EIA422)
Audible
horn
24VAC
connector*
Common alarm
connectors
Universal Monitor Components and Key Features
EIA485
connector
*Transformer module comes standard in large enclosure only