KI-1628
2524
ChronoCom
TM
Master Clock and
Intercom Controller
Installation
RAULAND-BORG CORPORATION l 3450 West Oakton Street, Skokie. Illinois 60076-2951 l (708) 679-0900
General Information
Description
The Rauland 2524 combines
the
full
features
of a
changed without having to cycle through many other
master
clock with
intercom
control functions. As a
master
parts and without having to
re-enter
every-thing else.
clock. it can correct virtually any secondary clocks and
control up to 350 “events” (such as ringing bells or
turn-
Unpacking
ing lights and equipment on and off). As an intercom
The 2524 is shipped with all the hardware needed to
control center, it
enables
a user
to
"dial”
room speakers,
mount
it in a rack. Locate the following items before
displays the number of a room
calling
in, and provides
software zones for bell tones and paging. For security
applications, it can automatically check the wiring to
room
stations
every
hour (or manually at any time) and
enable an intercom user
to
monitor selected rooms in
order to listen for disturbances.
The unit’s
LEDs and keypad make it easy to enter and
check all programming. Of special note is the ease with
which any part of the programming can be accessed and
discarding the packing material:
Qty.
Description
4
#1O-32
x
3/8”
black machine
screw.
4
#10
Flat Washer.
4 Fiber Washer.
4
Tinnerman for
#10-32
mounting
screw.
1
Intercom-functions label.
Rauland
Part No.
B0439
WJ0305
WL0315
AB3640
N1710
Specifications
Programming Capacity: tip to 350 Events and 100
Outputs:
8 Zone/Output contacts,
each
Holidays.
with
a relay (120-VAC, 5-Amp
Up to 500 Room Stations.
resistive).
LED
Digit Displays:
Mode. lime or Station Number.
Power
Failure
Back-up:
Five-year,
3-volt
lithium battery.
and Schedule.
Power Required:
120-230
volts.
50 or 60
Hz,
LED
Indicators:
AM
and
PM
20 watts.
8
Zones Outputs
Dimensions:
19’
(48.3 cm)
panel,
3’ (8.9 cm)
7
Days.
high, 9” (24.1 cm) deep
Music, Clock. and
Communica-
(including rear conduit box).
tion (COMM).
Net
Weight:
9 lbs. (4.1 kg).
Keyboard: 18
Buttons:
‘0 through
9,”
Left
Panel Fioish:
Textured charcoal gray. with
and Right Cursors, four func-
white numerals and function
tions, Clock-Comm select, and
designations.
Manual.
Planning
The attached wiring diagrams show
typical
installations
terminals. For a thorough explanation
of ”zones,”
consult
for the 2524:
used
as a master clock only, and
used
in
the
2524 programming manual,
KI-1629.
Briefly
remem-
typical clock-and-intercom
applications.
You will
also
find
ber
that outputs used for clock corrections or equipment
helpful
information
in
the
next
subsection,
"Accessories.”
control
cannot
be
used for
other
“event,”
such as clock
Zones
tones
and music on class
changes.
You will also
need
to
coordinate
the
wiring
of
secondary
clocks
with the
“Mode
What
may
require
closer
attention
in
more
complex
A” and
clock-code
programming
mode.
Be
sure
to
fill
out
installations is
the
wiring
to
the
2524’s
“Zone/Output”
____________..._~__
©
1990
RAULAND-BORG
CORPORATlON
.
PrInted
in
U
S A
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