Bosch Appliances D9412GV2 manual Installing the Control Panel, Connecting Earth Ground, Terminal

Page 16

D9412GV2/D7412GV2 Operation and Installation Guide 4.0 Installation

4.4Installing the Control Panel

1.Place the control panel over the inside back of the enclosure, aligning the large rectangular openings of the mounting skirt with the mounting hooks of the enclosure. Slide the control panel down so that it hangs on the hooks. Refer to Figure 2, Item 2 on page 15.

2.Remove the tape from the #6 x 1/4-in. screw in the mounting tab on the control panel. The screw passes through the mounting tab and into the skirt mounting hole in the enclosure. Tighten the screw to secure the control panel in the enclosure.

3.Connect earth ground to the control panel before making any other connections. Refer to Section 4.5 Connecting Earth Ground.

4.5Connecting Earth Ground

4.5.1Terminal 10

To help prevent damage from electrostatic charges or other transient electrical surges, connect the system to earth ground at Terminal 10 before making other connections. Recommended earth ground references are a grounding rod or a cold water pipe.

Warning:

Do not use telephone or electrical ground for the earth ground connection. Use

1.8mm (14 AWG) to 1.5 mm (16 AWG) wire when making the connection.

Do not connect other control panel

•If a ground fault condition occurs, the keypads display SERVC GND FAULT and the control panel transmits a GROUND FAULT TROUBLE, AREA 1

(Modem IIIa2 format only).

When the control panel recognizes that the ground fault condition is corrected, and remains corrected for between 5 to 45 consecutive seconds, a Restoral Report is sent.

The D9412GV2 and D7412GV2 Control Panels log and print a Ground Fault event as a Trouble Point 256 if communicating in Modem IIIa2 format. If communicating in BFSK format, the control panels generate an Alarm Zone 5 event.

Figure 3: Ground Fault Detection

1

2

GROUND FAULT DETECT

terminals to earth ground.

4.5.2Ground Fault Detect Enable

• A ground fault is a circuit impedance to earth

ground. The control panel has a ground fault

detection circuit that, when enabled, detects

ground faults on Terminals 1 to 9 and 11 to 32.

The control panel also detects and annunciates

ground faults on any device connected to it.

3

Enabled S4

Disabled

ON when

RED PHONE communicating

LED OFF when idle

 

PHONE LINE SEIZED

TIP

TELCO CORD

RING

 

 

MODEL D161

• To enable ground fault detection, the Ground Fault

Detect Enable jumper (S4) (Figure 3) must be

locked (closed) and a non-zero value must be

entered in the Area 5 Silent Alarm Relay. When

jumper S4 is in the unlocked (open) position, the

control panel does not detect ground fault

conditions.

1 - With S4 closed, control panel detects ground faults.

2 - With S4 open, control panel does not detect ground faults.

3 - S4, Ground fault detect enable.

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Bosch Security Systems, Inc. 5/05 F01U003641B

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Contents Operation and Installation Guide D9412GV2/D7412GV2Trademarks Certifications and ApprovalsListings and Approvals Federal Communications Commission FCC RulesBosch Security Systems, Inc /05 F01U003641B Contents D9412GV2/D7412GV2 Operation and Installation Guide Figures TablesIntroduction Related DocumentationLightning Strikes Precautions during InstallationEffects Overview Configuration and PartsGV2 Series Control Panel Differences Parts List AssemblyLiterature Pack Parts Available by Separate OrderAccessories Compatible AccessoriesFeatures in the D9412GV2 and D7412GV2 Keyswitch Access ControlGround Fault Detection Ground Fault Detection Added FeatureNetCom Functions Other FeaturesProgramming Installation Installation PreparationEnclosure Options Mounting EnclosureInstalling the Control Panel Connecting Earth GroundTerminals to earth ground Ground Fault Detect Enable TerminalEnabling Ground Fault Detection Ground Fault Detection Status4 D9412GV2 and D7412GV2 Ground Fault Specifications Ground Fault ImpedanceCompleting the Installation Testing the System Installing the Point Chart LabelProgramming the Control Panel Primary Power Terminals 1 Power SupplySecondary Power Terminals Installing the Battery Non-Power-Limited Wiring Replacing the BatteryBattery Charging Circuit Float Charge Battery SupervisionBattery Discharge and Recharge Schedule Charging Status and Low Battery LEDs Power Outputs Total Available PowerContinuous Power Output Terminals 24, Programmable Power Output Terminals 6, 7,Available Power Fire System Power FormulaVerification/Reset Relay Terminals 6Telephone Connections RegistrationNotification LocationPhone LED Red Operation Monitor LED GreenDialing Format Telephone Line MonitorDescription 11 D928 Dual Phone Line SwitcherOperation Installing the D928 Mounting WiringAC Power LED Telephone ConnectionsOn-Board Points Terminals 11 to 22 DescriptionPoint Sensor Loops Point ParametersPoint Response Time 3 4 5 Off-Board Points Point Zonex Bus D9412GV2 Terminals and D7412GV2 TerminalsOff-Board Point Errors D8125, D8127 and D9127 Popit Modules5 D9412GV2/D7412GV2 Responses to Missing Point Conditions ListingsConnecting the D8125 Popex to the D9412GV2 Control Panel Connecting the D8125 Popex to the D7412GV2 Panel Installing the D8125 Popex Module Wiring the D8125 to the Control PanelWiring POPITs to the Data Expansion Loop Data Expansion Loop Wire SpecificationsPopit Sensor Loops Wiring Data Expansion Loops to Popex ModulesPopit Module Point Assignments D8128D OctoPOPIT Module Setting the OctoPOPIT Switches InstallationAddress Switches D8128D OctoPOPIT Switch Settings for D9412GV2 and D7412GV2 Point DIP SwitchesWiring OctoPOPITs Mounting OctoPOPITsUsing the Terminal Strip Terminal Strip ConnectionsConnecting D8128D OctoPOPITs to the D9412GV2 First address on Zonex Bus Sensor loops Using Molex Connectors OctoPOPIT Sensor LoopsTesting Off-Board Points D8128D OctoPOPIT Sensor LoopsOff-Board Relays 10.1 D8129 OctoRelayConfiguring the D8129 OctoRelay D8129 OctoRelay Switch SettingsRelay outputs can activate when you are Setting the OctoRelay switches orWiring Connections Outputs when you perform this function10.2 D811 Arm Status Relay Module Number of D8128Ds Used with D8129sD811 for Relay On-board points D811 for Relay Description Arming DevicesKeypad Terminals 29 to Wire Limits for Individual Keypads Extra Power for More KeypadsKeyswitch Maintained ContactMomentary Contact Silencing the BellInstallation SDI Devices12.3 D9131A Parallel Printer Interface Module 12.4 D9210B Wiegand Control Interface ModuleAccess Address Switch Settings for Access Control ModuleAddress Settings SDI AddressConnecting the D9133DC 12.6.1 D9133DC Direct Connect Programming ModuleUsed as an External Modem Network Interface ModulesDX4020 DIP Switch Settings Programmer and Accessory Connections Programmer ConnectorProgrammer Access Reports Accessory ConnectorFaceplates 14.1 D9412GV2 Faceplate14.2 D7412GV2 Faceplate D7412GV2Appendix a System Wiring Diagrams, Issue a D9412GV2 Control PanelD9412GV2 Popex D7412GV2, Power Supply Side D7412GV2 Control PanelD7412GV2, Input Points and Peripheral Devices UL Smoke Detector Compatibility P/N 33284 forD7412GV2, SDI Devices Appendix B Point Address Charts Zonex 1 Point Address ChartZonex 2 Point Address Chart Zonex 2, Points 129 to 247 D9412GV2 OnlySpecifications D9412GV2/D7412GV2 Program Entry Guide P/N F01U003636Bosch Security Systems, Inc /05 F01U003641B Bosch Security Systems F01U003641B
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D9412GV2 specifications

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