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Introduction
2
1.5 Outside Enclosure Overview
The enclosure for the Universal Monitor’s controller board comes in two sizes:
•The large enclosure is designed to accommodate the Transformer Module and future compo-
nents, in addition to the controller board.
•The small enclosure is built to hold the controller board only.
Both enclosures are 2-3/4" deep.
Both enclosures have a built-in liquid crystal display (LCD) and a key lock, as shown in the example
below. The enclosures are made of metal to accommodate secure conduit fittings and protect compo-
nents against environmental debris.
Figure 1 Small enclosure—external features
The enclosure must be secured to a wall, either flush-mounted or recessed in the wall, as described in
2.0 - Installation - Main Board. Knockouts and access slots on the top and bottom allow easy con-
nection of wires and cables (see 4.0 - Wiring and Connections - Main Board) with either mounting
type.
Figure 2 Large enclosure—internal features
UNIVERSAL MONITOR
05-SEP-02 14:04:13
V5.100.0
PRESS =STATUS/SETUP
ESC
ESC
Universal Monitor
Universal Monitor
LCD for configuration
and operation
Key lock
The enclosure
has knockouts
and access slots
on top and
bottom for
cables and wires.
BAR CODE
BAR CODE
LIEBERT
START
TB7:
V INPU
UT
T
24V
V INPU
UT
T
+
—
+
—
(TOP)
ON
(BOTTOM)
0: COMMS
MS
485
TB3:
RELAY
OUTPUTS
TB2:
CONTACT
INPUTS
ASS REV
(BOTTOM)
(TOP)
4
3
2
1
(BOTTOM)
8
7
6
5
(BOTTOM)
(TOP)
4
3
2
1
(BOTTOM)
8
7
6
5
J11: PHONE
PIN 3-TIP
PIN 4-RI"N"G
MODEM
TB5: COMMON ALARM
(TERMINAL BLOCKS ROTATED IN VIEW)
(BOTTOM)
BOTTOM
Q11
R26
R402
P11
+
LS1
NO
NO
NO
N
ALARM
SENS
TOP
ENABLE
AUDIBLE
(TOP)
NO C NC NO C NC
ALL CIRCUITS;
CLASS 2
TB9: ANALOG
GROUND
+ +
——
+
—
+
—
3-4 BOTTOM
1-2 TOP
Back of LCD
Transformer Module
Controller Board
Ground wire
for LCD
On/Off switch
for Transformer
Module
Knockouts and
access slots
(top and bottom)
Power
receptacle