GENERAL INFORMATION:
The.No.
245 Two-Wire
Remote Station
Adapter
permits
up to 4 Remote Control
Stations
with single.
LED Indicators
(such as the Nos. 214, 246, 246R and 5246)
to be connected
to the No. 1024 Alarm Processing
Center
with only two-wires.
In addition,
the No. 245 enables
complete
status
of the system’s
burglar
alarm
circu,its
(“not
ready for arming”,
“ready
for arming”,
or “armed”)
to be indi. cated by each remote stat ion !s sl ng le LED.
If desi red,
(e.g.:
Nos.
trol
station
momentary
or I ock-i n type normal I y open emergency
(panic)
switches
219, 265, 266, 268 or 269) may be connected
across
the remote conleads
instead
of to separa.te
wiring
from the panel.
I) A complete
supervised
A separate
section
of the No. 245 provides:
cuit,
2) Power output
for smoke or products
of combustion
detectors,
for a bell
or other
signalling
device
and 4) Normally
open contacts
on alarm.
fire
cir3) Output
which close
OPERATION:
A.
Two-Wire
Remote
Station
Arming and disarming
Each remote station’s
Adapter
of
Section:
the system may be carried
out at any remote station.
LED will
indicate
the system’s
status
as follows:
LED INDICATOR
STATUS
Off
*Disarmed,
Open (See
**Flashing
,Disarmed,
Protective
Circuits
Closed
(Ready for Arming)
On Steadi
*LED(s)
ready
**Note:
When the
Processing
ly
Armed (Ready
DSsarming)
on Alarm Processing
for arming.
Center
will
be lit
for
The No. 1024 Alarm Processing
Center
features
ing and may be armed even though
one or both
tion
zones (not the’delay
zone) has a fault,
LED is not f=hing.
No. 245 is
Center’s
Protective
Circuit(s)
LED’s on panel 1
used, the
individual
following
installation
for
specific
Ala’rm
or
zone(s)
not
automatic
loop shuntof’ its basic
protecand the remote station
information
supplements
instructions:
the
Alarm
I*
Use only
remote
switch
connected
2.
If it is desired
to view,the’panel’s
ALARM MEMORY LED when opening
(it
wil I be l,it
if an a:larm has taken place
during
the ON period)
the remote
station
used at opening
time should
be located,so
that
the ALARM MEMORY
LED can be seen before
the panel
Is turned
OFF.’
3.
To s I lence the a’larm
,No. 245 must be,.reset
control
directly
stati’ons
to the
be$ I afti’r..a
b,y t,ts.own’
for ON-OFF control.
panel.
Do not
panic
or tamper
sw I tch
(or an optional
remotely
33
use a key-
1.s operated,
located)
the
Fire/Panic.
reset
4.
8.
switch,
Take specia
is lit,
to
Supervised
Fire
after
I care
insure
the
tamper
switch
is returned
to normal.
. ..
to observe.: the”‘AC POWER ‘LED dai I y to make sure that
that
the panel’s
sta’ndby
battery
remains
charged.
Circuit
panic.or
it
Section:
Devices
such as thermostats
and smoke or products
of combustion
detectors
supervised
f.ire
loop wi I I initiate
which may be connected
to the No. 245’s
a fire
alarm when their
contacts
close
across
the two loop wires.
When an
the No. 245’s
alarm relay
latches,
providing
a nominal
alarm
is triggered,
6V. DC output
to a fire
bell
or horn and closing
a set of dry contacts
which
may be connected
to a digital
communicator,
tape dialer,
or as desired.
A reset
switch
on the No. 245, when operated,
will’
reset
the fire
circuit
(and panic
circuit)
if all
fire
detection
and panic
devices
have returned
to normal.
Provision
is also made for
installing
an additional
switch
remotely
so that
reset
may be accomplished
from another
location.
An end of line
resistor
is used to provide
a fire
fire
loop is opened,
the No. 706 Mini-Howler,
if
sound as long as the loop remains
in the trouble
loop supervision.
installed,
(optional)
(open)
condition.
If
the
will
INSTALLATION AND WIRING: See Diagrams 1 and 2:
Each No. 245 will
permit
the control
instrument,
at the control.
up to 4 single
LED remote stations
to be connected
in paral lel,
on one or more two wire
runs originating
The wire size to be used for
d i stance
from the contra I to
Use the following
tabulation
,posed runts I.
the entire
the farthest
to determine
to
length
of a two wire
run depends on the
remote station
on that
part i cu lar run.
the wire size(s)
needed for the pro-
WIRE
SIZE
MAXIMUM DISTANCE TO
FARTHEST REMOTE STATION
ADEMCO NO.
IO0 feet
R22
289 or
200
#20
283
300
#I8
284
500
#I6
282
286
Prel imi narv:
I.
Disconnect
2.
Install
the No. 245 in the
in Diagram
I. The mounting
the cabinet’s
edge without
cover to close
and lock.
3.
Connect
terminal
Remote
4.
a.
Control
the
No.
1024’s
battery
and AC power,
No. 10.24’s cabinet
as shown in the mounting
detail
lip provided
on the No. 245 can be slipped
over
interfering
with the ability
of the cabinet’s
the 6 leads to the No. 245 that
have quick
connect
posts
in the No. I 024 as indicated
in Diagram
I.
terminals
to
the
Stations:
Splice
the No.
to be made for
245’s
ORANGE leads
the remote control
to one of the wires
of each
station
as shown in Diagram
34
. -
-.....----
__. -’ ..
two wire
2. These
run
will
Fire
6.
(-1
other
lead of
be the positive
leads.
Splice
These
C.
make sure the positive
At each remote
station,
of the two wire
run are soldered
to the remote
points
respectively,
as indicated.
d.
Three
No.
(I)
At each tampered
remote station
(e.g.:
Nos. 246, 246R or 5246)
nect a No. 8066 Diode between the tamper
switch
and lockswitch
shown (observe
polarity)
and connect
a wire jumper
between the
terminal
and the lockswitch
as shown in Diagram
2.
(2)
At each
incoming
or
the
will
negative
b.
Emergency
5.
be the
8066
Diodes
each two wi’re
(+I leads.
are
included
run
with
to
each
the
RED lead
of
the
No.
245.
(+I and negative
(-1 leads
station’s
(+I and (-)
No.
245 Two-Wire
non-tampered
remote station
(e.g.:
wires
as shown (observe
polarity).
Adapter.
conas
LED
No. 214) connect
the
The diode
is already
installed.
Panic:
If desired,
lock-in
type emergency
(panic)
switches
(e.g.:
Nos. 264, 266,
No. 219) may be connected
across
the
268 or 269) or non-lock-in
type
(e.g.:
two wire run(s)
to the remote control
stations
instead
of on separate
wiring
runs to the panel.
Detectors
a.
and Sounding
(See
Diagram
I)
Run the supervised
fire
detection
loop from terminals
I and 2 of the No. 245 to
all
thermostats,
smoke detectors,
combustion
detectors
or other
fire
detection
devices
to be used. Runs up to 500 feet may be made with
#22 wire.
Run one
continuous
loop (no branches)
through
all
devices,
connecting
any trouble
relay
contacts
in series
with the loop and normally
open alarm contacts
across
the loop’s
two wires.
At the last
device,
terminate
the loop with the 2.7K ohm end of line
resistor.
(furnished)
as shown:
Note :
b.
Devices:
Low current
smoke and/or
combustion
and No. 632D should
be used.
detectors
such
as the
No.
631
6V. DC power for up to 6 smoke (No. 631) or combustion
(No. 6320) de t ectors
may be obtained
from terminals
3 and 4 of the No. 245. Observe
polar i %
Use wire sizes
in accordance
with the following
tabulation
and tonne t the
power terminals
of the detectors
in parallel:
-
c
DETECTOR POWER (& RESET SWITCH)
Maximum distance
farthest
detector
plus
distance
to
reset
switch
(if
WIRING
Number
and/or
to
remote
used)
I or
100 feet
200
300
500
2
of No. 631’s
No. 6320’s
3 or
#22
#22
#22
#20
4
#22
#20
#I8
#I6
*Use separate
power runs of 2 (use 120 wire),
3 or 4 (use #I6
detectors
each.
Use ,#I6 wire to the remote
reset
switch
(see
if used.
Note :
Do not exceed the alarm
under SPECIFICATIONS.
and auxilary
35
total
input
5 or
6,
#20
#I8
#I6
*
wire)
Step
limitations
6~1,
described
/
<P--j
CABINET
I
MOUNTING
DETAIL
NO. 245
FIRE/PANIC
RESET SWITCH
6
b
TERMINAL STRIP
POSTS IN
NO. 1024
-TO
I LOOP STATUS
SJGNAL POST
ON CHASSIS,
JUST ABOVE
TERMINALS
REMOTE
CONTROL STATIONS
(SEE DIAGRAM 2)
DRY OUTPUT CONlACTS.
(CLOSE ON ALARM)
N.O.. 2A RATING
DC FIREBELL, HORN OR (OBSERVE
SIREN.
POLARITY) ELECTRONIC
NO. 1024
(SEE DETAIL “A”
(OPTIONAL)
REMOTE FJRVPANIC
RESET SWITCH,
N.C., MOMENTARY
ACTION. (IF NOT USED, PLACE JUMPER
ACROSS TERMINALS
4 AND 5.)
l
2.7K OHM
END OF LINE
RESISTOR
(AT LAST DEVICE)
Y
= LEADS WITH N.O.245
----=
FIELD WIRING,
AS REQUIRED
6V. DC CONTINUOUS
POWER FOR UP TO 6 LOW CURRENT
DRAW SMOKE OR COMBUSTION
DETECTORS
(e.g. NOS. 631 AND/OR 6320).
SUPERVISED FIRE DETECTOR CIRCUIT
FOR
N-0. THERMOSTATS
AND SMOKE AND/OR
COMBUSTION
DETECTORS.
l
DO NOT EXCEED TOTAL OUTPUT
LIMITATIONS
DESCRIBED IN
“SPECIFICATlONS”
SECTION
DIAGRAM 1: Installation and Wiring (Partial. Also See Dii: 2)
,.:
-7
’
a remote
f i re/pani
c reset
mo~cy-ac--n.sw&--h-..fe~l206
wire sizes
in accordance
If
./
d.
a remote.reset
7.
wlth’the
.is not
connect
a normally
closed,
minals
4 and 5 of the No.
shown in’the
previous
s.tep.
p
tabulation
used,
connect
a jumper
across
terminals
245.
4 and 5.
Use terminals
6 and 7 for connection
to a 6V. DC fire
bell,
horn or elect’ronic
siren
(observe
polariry).
If an electronic
siren
such as the
No. 700 or No. 71,5 is used,
its driver
module’s
activating
signal
(fire)
will
be obtained
from terminals
6 and 7. Driver
module power for the
speaker
may be obtained
from terminals
I4 (+I and 20 (-1 on the No. 1024,
or from an external
source.
Instructions’accompany
the electronic
siren.
Note :
e.
switch
switch
Do not exceed the alarm and auxiliary
described
under SPECIFICATIONS.
Terminals
8 and 9 provide
a normally
event
of a fire
alarm.
Connect
these
(externally
powered)
sounding
device,
communicator
or tape dialer.
Reconnect
the
panel’s
battery
total
output
limitations
open dry output
that
closes
in the
terminals
as desired,
to another
or use them to trigger
a digital
and AC power.
TESTING:
I.
Arm and disarm
each station’s
tamper
switch
the system at
LED indicator.
as wel I.
Tamper Switch
Note:
If
station’s
tamper
switch
LED will
not light
nor
station’s
front
plate
Fire/Panic
reset
switch
2.
3.
each remote
On tampered
station
and check the response
stations,
check the action
of
of
the
a tampered
station’s
front
plate
is removed,
the
will
close
and the alarm bell ‘will
ring
(the station’s
can the panel be armed or disarmed).
Replacing
the
will return armtng/dlsarmlng
operation
to normal.
The
must be used to silence
the alarm bell.
If a No. 706 Mini-Howler
(warning
horn)
is used with the panel,
the fire
loop’s
end of line
resistor.
The No. 706 should
sound
the resistor
is disconnected.
Reconnecting
the resistor
should
di sconnect
as long as
sil ence the
No.
detector.
Initiate
a fire
alarm by blowing
smoke into a smoke or combustion
close
(they
The fire
bell
or horn should
sound and the output
contacts
should
Operating
the Fire/Panic
reset
bu tton
may be tested
with
an ohmmeter).
the smoke
momentarily
will
reset
the system and silence
the fire
signal
(if
has cleared
out of the detector
and the fire
loop has returned
to normal I.
SPECIFICATIONS:
Physical:
Width:
Height:
Depth:
Electrical:
Powered
2- I /2”
5- I /2”
I - I /2”
from
No.
I5 to
*Current:
( 6.4
(14.0
( 3.8
1024 Alarm
Processing
40 ma continuous
25 ma additional
Alarm:
50 ma per
Fire
Fire
“Note:
Observe
Relay
limitations
Auxi I i’ary:
A.1arm:
Dry
of
Bel I or
Contacts:
auxiliary
cm1
cm)
cm)
without
continuous
No. 631,
Horn
Center
(6V.DC)
smoke or
combustion
per NO. 631 or No.
66 ma per No. 632D)
(on alarm):
detectors
632D
2 A max.
2 A Rating
and alarm
outputs
200 ma maximum continuous
2 Amps (all
alarm sounding
devices
and auxiliary
output
combined)
37
of
No.
1024,
namely:
(On.
706.
Remote Control
Stations:
Up t9 4 single
LED remote control
stations
NOS. 214, 246, 246R and 5246) may be connected
to the No. 245.
(e.g.:
Smoke and Products
of Combustion
Detectors:
Up to 6 low current
drain
smoke
(No. 631) and/or
products
of combustion
(No. 632D) detectors
may be powered
by the No. 245. Use wire sizes
as indicated
in the INSTALLATION AND WIRING
section,
Step 6b.
-
SPLICES
FROM NO. 245
(SEE DIAGRAM 1)
.A.- -----. - -.- -.
_
___._____-_
-- . -.___
G
WIRE SIZE DEPENDS ON DISTANCE
TO FARTHEST REMOTE STATION
(SEE TABULATION
IN TEXT)
NORMALLY OPEN EMERGENCY (PANIC)
SWITCHES MAY BE CONNECTED TO PANEL
IN STANDARD MANNER OR
IN PARALLEL ACROSS THESE LEADS.
THEY MAY BE LOCK-IN OR
NON-LOCK-IN
TYPE.
(SEE NOTE)
LED
v
,/o
LOCKSWITCH
I
TTON
‘JON-TAMPERED
SINGLE LED REMOTE
STATION (NO. 214)
TAMPERED REMOTE
STATION (SUCH
AS NOS. 246,246R
OR 5246)
NOTE: USE NO MORE THAN 4 REMOTE
STATIONS WITH EACH NO. 245
DIAGRAM
2: Remote Control
38
Station Wiring
,,’
;., ’
___...-
TROUBLESHOOTING No.245
TROUBLE:
I.
REMOTE STATIONS CONNECTED INTO NO. 245 AS TWO-WIRE SYSTEMS FAIL
OPERATE PROPERLY.
REMEDY
PROBABLE CAUSE
A.
TO
Incorrect
wiring
and/or
leads from No. 245 (the
(+I and the orange
lead
polarity
red lead
is C-1.
A.
to
is
i:
.,*
B. Incorrect
wiring
within
remote station(s)
(see Diagram 2 for proper
wiring
changes and diode
installation
where applicable).
Follow
wirina
connections
as
defined
in Diagram
2 of the Installation
Instructions.
Observe wire
size. requirements
as obtained
from
chart.
_
C.
Improper
wiring
between flying
of No. 245 and control
panel.
D. SPST keyswitch
arm and disarm
TROUBLE :
2.
B. Wire each remote station
(up to 4)
used, with the No. 245 as explained
in the text
and in Diagram
2.
C. Review wiring
in Diagram
I.
leads
.is sti I I bein g used
svstem.
to
WHEN A PAN IC (EMERGENCY’) SWI TCH OR TAMPER SWITCH IS ACTIVATED,
FAILS TO GO INTO ALARM.
A. Disconnected
wire(s)
from panic
tamper
switch(es)
to red/orange
circuit
coming from No. 245.
B. A jumper
(or
been omitted
No. 245.
SYSTEM
REMEDY
or
wiring
remote RESET switch)
has
from terminals
4 and Eon
A. Restore
tamper
8.
Install
switch)
wiring
circuit
jumper
as per
and check
operation.
PROBABLE CAUSE
remote RESET switch)
has
from terminals
4 and 5
panic/
(or remote RESET
wiring
in Diagram
3. A FIRE OR PANIC ALARM WILL NOT RESET FROM NO. 245 FIRE/PANIC
A. A jumper
(or
been omitted
on No. 245.
as shown
D. With No. 245, use only remote control
stations
(e.g.
Nos. 214, 246,
246R, and 5246) for arming/disarming control.
PROBABLE CAUSE
TROUBLE :
connections
RESET SWITCH.
REMEDY
A,
Ins t all
jumper
in5 9 ram I.
as per
wiring
in
NOTE: Smoke detectors
and thermostats
(if
used) must first
reset
themselves
--before
the No. 245 RESET switch
WI I I work.
Smoke must be cleared
and
thermostats
must cool down before
they can be reset.
I.
TROUBLE:
4.
WHEN USING A REMOTE FIRE/PANIC
CANNOT BE RESET.
RESET SWITCH,
A FIRE OR PANIC ALARM
PROBABLE CAUSE
REMEDY
A.iBreaks
in wiring
going from terminals
’ 4, and 5 on No. 245 to remote fire/panic
reset
switch
(no Jumper is used across
terminals
4 and 5 when using a remote
switch).
TROUBLE :
5.
A . Check wiring
al I breaks.
PROBABLE CAUSE
A. Disconnected
or
No. 245 terminals
sounding
device.
continuity.
Repair
REMEDY
broken wiring
6 and 7 to
from
fire
A. Check wiring
connections.
to proper
condition.
Restore
B. Blown fuse,
or reversed
connections
to driver
module when an electronic
siren
is beina
used.
B. Observe
proper
polarity
to driver
module.
Bear in mind that terminal
6 is (t) and terminal
7 is (-1 on
No. 245. Wire these
terminals
to
driver
module’s
activating
signal
leads for fire
tone.
C. Problems
exist
‘with
particular
sounding device
and/or
module supplying
fire
sianal.
C. See the Troubleshooting
the particular
driver
used.
Section
for
module being
6. THE MINI-HOWLER (NO. 7061,
IF INSTALLED AS AN ENTRY DELAY WARNING DEVICE
IN THE CONTROL PANEL, SOUNDS CONTINUOUSLY.
PROBABLE CAUSE
REMEDY
A. A break or short
exists
in the wiring
leaving
terminals
I and 2 of Wo. 245
and going to the various
thermostats,
smoke or combustion
detectors
in the
fire loop (checking
procedure:
remove
wiring
from terminals
I and 2; use an
ohmmeter and look for 2700 to 3000
ohms of resistance
across
these wires).
TROUBLE:
for
NO SOUND OUTPUT ON FIRE ALARM.
,
TROUBLE :
$1’.
7.
DEVICE(S)
A. Troubleshoot
wiring
for continuity
from No. 245 to last fire
or smoke
detector.
Be sure end-of-line
resistor
(2700 ohms) is installed
properly.
If resistance
reading
differs
from that
described
in CAUSE column,
correct
faulted
wiring.
ATTACHED TO DRY CONTACTS OF NO. 245 FAIL
to
devices
ON FIRE ALARM.
REMEDY
PROBABLE CAUSE
A. Open wiring
dry contacts.
TO ACTIVATE
operating
from
A. Check
netted
tional
wiring
for breaks
or disconends at No. 245 and addidevice(s).
’
r\
unit
for repair
+f ohmmeter
or corroded
contacts
of No. 245
B. Return
B. Dirty
test
does
not
reveal
continuity
alarm relav
(remove wires
from terminals
dry closure
test.
6 and 7 and terminals
8 and 9 of No. 245. during
Simulate
a fire
alarm by shorting
terminals
I and 2. With an ohmmeter,
look
for zero resistance
across. terminals
8 and 9 indicating
proper
dry closure.
Reset No. 245 by using
FIRE/PANIC
RESET
switch).
problems
C. Power supply
operating
problems
of
TROUBLE :
8.
.
or individual
attached
devices.
of power and proper
C. Check,source
wiring
for each device
used. See
TROUBLESHOOTING. sectibn
for particular
device(s)
involved.
’
.
WHEN USING SINGLE LED REMOTE STATIONS (E.G. NOS. 214, 246, 52461, THE
SYSTEM OCCASIONALLY
GOES INTO THE ARMED CONDITION FROM THE DISARMED
STATE.
REMEDY
PROBABLE CAUSE
A.
RF (Radio
Frequency)
causing
unintentional
B. AC interference
is
tent
system arming.
Interference
is
system arming.
causing
inadver-
41
A.
In areas of hig’h ambient
R.F.
conditions
it may be’necessary
to use twisted
pair
wire between
the No. 245 and each remote station
attached.
B. Do not run the wire to the remote stations
parallel
to II0
volt
AC conduit
runs.
Reorient
the route
to be well away from
AC voltaae.
USING A SiNGLE NORMALLY-CLOSED PUSHBUTTON SWITCH TO RESET FIRE/PANIC
FUNCTION WHEN USING Ii No. 215 KEYPAD
In instances
where a No. 215/216
digital
keypad/adapter
combination
is used
conjunction
with the No. 245, a single
norma.lly-closed
pushbutton
switch
can
used to reset
any fire
or panic condition.
Normally
the panic
alarm
initiated
the No. 215 is reset
by a n,ormally-open
momentary
pushbutton
switch
attached
No. 2 I6 adapter.
A fire
or .panic condition
initiated
from any device
attached
the No. 245 is reset
by a normally-closed
momentary
pushbutton
switch
attached
the No. 245. When using
both No. 215/216
and No. 245 in the same installation,
the diagram
below to employ one pushbutton
switch
to reset
all
conditions
of
and panic,
regardless
of which adapter
has sent the signal.
,No.216
DO NOT USE IN
THIS APPLICATION
in
be
from
to the
to
to
follow
fire
No. 245
SL
TO No. 215 KEYPAD(S)
(
L
REMOTE FIRE/PANIC
RESET
SWITCH (N.C. PUSHBUTTON)
42