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TB2 Termlneb
1.3
Incoming T&o
Urn Pelr: Connect TB2-1 IO the
GREEN lead and TB2-3 to the RED lead on the No. 620
Direct Connect Cord. DO NOT CONNECT the latter cord
lo the RJ31X jack until all wxrng in the system has been
completed.
2
Earth Ground (-): Connect this lemnal to a good earth
ground as shown in Diagram 6 (metallic cold water pipe
or electrical box ground IS frequenlly satisfactory for this
usage. bul a some locales IS not). This connection is
critical to enhancing the Immunrly of lhe syslem to
unwanted induced vollages. In a UL commercial
installalton (No. 4180-12 only). this ground is supervised.
4d
Intemel Hondsetr: Connect TB2-4 to the BROWN lead
and TB2-5 to the GRAY lead in the No. 620 RJ3lX Direct
Connecf Cord.
6.7
ZONE 1 (Supply - 6, Return - 7)
7.6
ZONE 2 (Supply - 6, Return - 7)
9.10
ZONE 3 (Supply - B, Return - 10)
10.11 ZONE 4 (Supply - 11, Return- 10)
12,13 ZONE 6 (Supply - 12, Return - 13)
13,14 ZONE 6 (Supply - 14, Return - 13)
16,16 ZONE 7 (Supply - 16, Return - i6)
16,17 ZONE 8 (Supply - 17, Return - 16)
Protectloll zones
For each zone, run a pair of wires from that zone's teni-
nals to all protection pornts in the zone and termrnate with
a 1000 ohm End-of-Line Resistor (supplied). Each loop
has a 250 msec response to open and closed circuit
devices such as mats. magnekc contacts, foil. erc. Zones
5-8 may be PROM selected for fast (15 msec) response.
Itaronebnotto~uMd,conm(81000ohm'End-
of-Line"
Reslstor dlrectty ecrou Rs trrmlnab.
Each zone can be individually, and in any combination,
programmed to behave in any desired manner described
in the Conuol Options section of this manual.
For a torte used for
tin
protect&n, run the SUpeMSed
fire detection loop from the zone's two temtinals to all U.L.
Listed thermostats, smoke detectors, combustion detec-
tors or other detectron devices to be used. Runs of up to
500 feet may be made with ff22 wire. Run one continuous
loop (no branches) through all devices. connecting any
trouble relay contacts in series with the loop and nonalty
ooen alarm contacts across the Moo's two wires. At the
last device. terminate the foop with the furnished 1000
ohm End-of-Line Resistor and a No. BK-A7771601
Superwsory Module, 'Hs shown in the instructions for the
smoke detector. The fire zone will detect trouble for an
open in the zone and alarm for a short across the zone. A
separate console LED annunciates a FIRE alarm.
NOTlE: Low current smoke and/or combustion detectors
18
19
such as the Nos. BK-2812. BK-2812TH or
BK-1812 should be used. NFPA Standard No. 74
requires the use of at least one smoke or combus-
tion detector in every residential installation.
The maximum permissible resistance in each zone is 600
ohms (plus 1000 ohm End-of-Line Resistor).
Console/Keypad
Date Input: This terminal is one of
the four wire connection points (GREEN) for remote key-
pads and security consoles. Data entered from the key-
pads on these units IS fed into the C-CDM at this terminal.
Consote/Keyped
Dete Out: This terminal is one of the
four wire connection points (YELLOW) for remote key-
pads and security consoles. Data from the C-CGM to
activate displays and audible sounding is fed to the key-
pads and consoles from this temtinaf.
TB3 Tenlnels
1.2
Powr
Input from
Tmnstormer, 16 VAC: Connect
these tennrnals to the secondary output termrnafs of the
No. 1349 transformer
Do NOT PLUG IN TRANSFORMER OR RECONNECT
BATTERY YET.
3
Power Return (-) tor Bet1 end Auxllbry Power
4
12 Volt Continuous Auxllbfy Power tar Acceuortesz
1 This terminal provides power for accessones such as
space protection devices. pholoelectncs. etc. The com-
bined total current drain from this termrnal and the smoke
detector power terminal (TBl-7) and the console power
terminal (TB2-20) must not exceed 650 mA for UL
Commercial installations or 1 amp for non-UL Listed usage
(see Specifications).
6
Atann Bolt Voltege: This terminal provides 12V.DC. al a
drain of up to 2 amps, during an audible alarm that is
selecled to activate the relay (see Control Options). The
output is steady for burglary/audible emergency alarms
and pulses for fire.
For a UL Commercial installation per UL Std. 609. (No.
4180-l 2 only) use NO. AB12 Bell in Box. as shown in Dia-
gram 9. Connect Box input terminals 1 and 2 to TB3 ter-
minals 3 and 5 respectively. Box protection terminals
must be connected in supply and return fegs of same
zone loop selected for tamper switches and ground leads
must be connected as'indicated in Diagram 9 (see 763
terminal 6 - 'Tamper" also). All wiring between the Con-
trol and No. AB12 Bell in Box must be in conduit. The
zone loop must be programmed as a day/night zone.
6
Temper (No. 4160-12 enty): This terminal allows for any
one zone loop to be set up as a tamper loop. Connecting
the supply leg of the selected zone IO this terminal allows
that loop to have the front and back cabinet tamper
switches (normally closed) wired in series with if (e.g. if
Zone 2 is selected, connect the supply leg to TB3 termi-
nal 6 instead of its usual TB2 terminal 8). In addition, the
tamper switches' BLUE lead must be cut free from the PC
board (if so-anached) and extended to the supply terminal
of the selected zone (e.g. TB2-8 for Zone 2). See
Diagram 9.
7*8
For a UL Commercial installalion (per UL Std. 609). con-
nect tamper switches in a day/night zone foop as indi-
cated above. Also, connect earth ground, as shown in
Diagram 9.
Extemel Slmn Speekers (optlonet): Nos. 705-820.
737-20BR. 737-20WH. 738-20WH. 713 speakers, or other
like speakers that are 8 ohms. 20 watts or higher may be
used. This outpuf is acttve only if the optional plug-in
No. 4165 Siren Driver is added. Up to 25 watts of power
can be delivered to the sren speakers. Speakers may be
connected (A) singly, (B) in series, for reduced sound
intensity but spread over a wrder area. with each speaker
receiving halt voltage, or (C) in parallel/series, for even
wider dispersion of sound at full output voltage. See Dia-
gram 1 for allowabfe speaker configurations while staymg
within the siren driver's power limitations.
20
6.6 Volt Conttnww
power (+) for Powering Remote
Kevpads. Security Consoles. and a Telco Line Fauft Moni-
1orie.g.. No. 659EN). Note: Do not exceed the total output
current limitations described under SPECIFICATIONS.
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