
D9412GV3/D7412GV3 |Operation and Installation Guide | 4.0 Installation
.
Bosch Security Systems, Inc. | 10/10 | F01U143070-03 16
If a ground fault condition occurs, the keypads display
SERVC GND FAULT and the control panel transmits
a GROUND FAULT TROUBLE, AREA 1.
When the control panel recognizes that the ground
fault condition is corrected, and remains corrected for
between 5 to 45 consecutive sec, a Restoral Report is
sent.
The D9412GV3 and D7412GV3 Control
Panels log and print a Ground Fault event
as a Trouble Point 256 if communicating
in Modem IIIa2format. If communicating
in Contact ID format, the control panels
generate a Ground Fault (310) event.
4.5.3 Enabling Ground Fault Detection
To enable Ground Fault Detect Enable, lock (close)
the S4 Ground Fault Detect Pin on the control panel
(Figure 3).
Figure 3: Enabling Ground Fault Detection
EAR THGROUND
COMMON
BA TTER Y NEG AT IVE ONLY
BAT TER Y POSITIVE ONLY
REL AY A
REL AY B
REL AY C
+AUXPOWER
CLAS S2 TRAN SFORM ER
16.5 VAC 40VA 60Hz
Model D 1640
Int e r nallyFused - Do not short
Requi res UnswitchedOutlet
Do not sharewithot he requi pment
S4 GROUND FAU LTDETECT
Enabl ed
Di sabled
RED
ON whencomm unicating
OFFwhen idl e
Co mmercialPr ot ect ed- Pr emis esControlPa nel
D9412G V3ControlPanel is ULListed For Cent r al Stat ion, Local , Aux iliar y, Propr i etary,and Househol d
Fi re Al arm,andCent r alStat ion, Local , PoliceSt ationCo nnect,Househol dBurgl ar Al ar m andEnc r ypt ed
Li neSec ur i ty whenc om m unicat ing via anet work.
Systemisintended tobe checkedby aQualifiedTechni cian at least every3 years.
Th etypesof initiat ing ci rcui ts the cont rol panel has been a pproved f or are A, M,W,SS.
Th etypesof si gnalingthe controlpanel has beenappr oved for are DAC, OT,NC
VOLTA GERANGES
O pen 3. 7 - 5. 0V DC Short 0.0-1. 3 VDC
N or m al 2. 0 - 3. 0VDC
ResetPin
Disab le al l except Bat t ery
Ch ar gingan dP rogramming
PERI PHER AL DEVI CE CONNECTIONS
RED P OWER +
YELLO W DATA BU SA
GREEN DATABU SB
BLAC K C OMMON
ZON EXOUT1
ZONEXIN1
N. F.P. A.
St yle 4.0
Si gnaling
Li ne
Ci rcu its
F01U143074- 02
LE Ds O ffWh enNormal
YE LLO W -C har gi ng St a tus
RED - Low Batter y - 12.1 VDC
10. 2VDC-Batter y Loa dShed
Thi sequi pment should beinstal led inaccordancewiththeNFPA70 (Nati onal Elect r ical Code) and
NF PA72 (Nati onal FireAlarmCode ) forLocal , Ce n t ral St ati on, Pr opr iet ary andH ousehold Fire Warning
Syst ems and unde r thelimitsof theLocal Author ity Having Jur isdi cti on(National Fi re Prot ection
Asso ciation, Ba t t e rmarch Park, Qui ncy,M A 02269).Pr int ed inf ormation describing pr ope r instal lat ion,
oper at ion, testing,mai nt enance, evacu ationpl anning and repai r serviceist obe provi dedwiththis
equi pmen t.
D9412GV3
26
25
ZO NEX POWER +
24
ZO NEX COMMON
23
PHONE LINE SEIZED LED
TIP
RING
TELCOCORD MODELD161
SDI Conn ect or
ZON EX OUT 2
ZONEXIN 2
Refer tothe D9 4 12GV3/D 7412G V3 Ap pr oved App lication sComplian ceGuide(P/N:F01U 143069)
forSy stem Wiring Diagram,Iss ueAan df or com pat ible sm oke det ect or s.
PO W ER SUPP LY REQUIREMENTS
ThePowerSu ppl y provide sa m axi mumof 1. 4 Amps forthe ControlPanelan dal l
A ccesso ryDevice s. For SystemL oadi ng, referto theD 9412G V3/ D74 12GV3O per at ion
an dInstallat i on Gui de (P/N:F0 1U1430 70).
( P/ N: F01U1 43070) for PowerRe qui rem en ts r elatingto Terminals 6 an d 7 .
CA UTION:
Re f er to theD 9412G V3/ D741 2GV3Operationan dInstallati on Gui de
All externalconn ect ion sexc e ptTe r m i nal 5 (battery positive) arei nher ent l ypower
limited.Re quirem en ts f orba tterystan dby timemi ghtred uce allowableou tput.
WARNING!
Multi-Ba tte ryin stallat i on re qu ires
Mo de lD 122/ D 122 L Du al Ba ttery
H ar n ess . Impro per installationcan
beafire h azard .
B at ter y: R eplac e ever y 3to
5yearswithoneortwo Mod el
D126or D121812 V Le ad Acid
B at t er i es.
Inco rrect wiring will
dam age this equi pm ent .
PR OGRAMMABLE
ALARMOUTPUTS
Ter m inal s
SW I TCH ED AUX
and67
Ter minal 8
Oper at ion Moni torLED
Pulseswhen Nor m al
Flickerswhen Ri ng ing
GREEN
D5200/D5360
PRO GCONN
Po int 8, S3 Option
Cl ose d = 1k
EO L
Nor mal Operat ion
Open =AB- 12 UL
Bel l Bo x 220 k
25
Poi nt 3Point 4
161514
Point1 Poi nt 2
1211 13
Poi nt 5Point 6
1817 19
Point 7 Poi nt 8
21
20 22
Suitabl e fordr y ind oor
useonly.
Devi ces pow er ed bythe
AUX power out put must
besupervised.
Mini mum system req uirementsforCl assificat ion inaccordancewithAN SI/SIACP -01-2000:
UL List ed andCl assified cont rol uni t ModelD9412GV3, D7412G V3, orD7212G V3;
UL List ed andCl assified keypadModelD1256, D1257, D1260, D1255,D 1255R, orD1255RW;
UL List ed Local Bell
WARNING !
To pr eve n t risk of
el ect ri c shock,
di sconn ect AC po wer
and t el ephon elines
before servicing .
CA UTI ON:Avoi dda m ageto Panel.
Do not connect24Vtoterminals.
Max imumch argingcu rrent 1.4 A
Re setPi n
Disab le Al l Exc ept Battery
ChargingA nd Pr og ramming
27
PR OG
CONN
26
25
24
Re set Pi n
Disab le Al l Exc ept Battery
Ch ar g ingA nd Pr og ram m i ng
27
PRO G
CO NN
26
25
24
2
1
1 - S4 Locked (Closed). Control panel detects
ground faults.
2 - S4 Unlocked (Open). Control panel does not
detect ground faults.
4.5.4 Ground Fault Specifications
Table 5 provides the impedance specifications for
detecting ground faults when any terminal or field
wiring is shorted to ground.
Table 5: Ground Fault Impedance
Specifications
Impedance Control Panel Detects Ground Fault
≤300 ΩYes
300 Ωto
200 kΩDetection depends upon the terminal
≥200 kΩNo
4.5.5 Locking the Reset Pin
Locking the reset pin disables the control panel
(Figure 4). When the control panel is disabled, the
system ignores most keypad commands and points.
CALL FOR SERVICE appears in keypad displays
when the pin is locked down.
On-board relays (Terminals 6 and 7) and off-board
relays deactivate when the control panel is reset.
Terminal 8 has power when the relay is deactivated.
Activation interrupts power at that terminal. The on-
board relay (Terminal 8) remains deactivated when
the reset pin is locked in the disable position.
Releasing the reset pin from the closed position
resets the control panel. The control panel resets all
its timers, counters, indexes, and buffers. Any points
that restore after a reset do not generate Restoral
Reports.
If the reset pin is placed in the disable position when
all areas are armed, there must be an entry in the
Answer Armed program item. Refer to RPS
Parameters in the D9412GV3/D7412GV3 Program
Entry Guide (P/N: F01U170807).
Locking the pin in the disable position applies power
to the control panel and charges the battery while the
detection devices and keypads are installed.
Figure 4: Reset Pin
1 - Reset pin locked (closed)
2 - Reset pin normal (open)