Bosch Appliances D9412GV3, D7412GV3 manual Power Outputs, Circuit Protection, Total Available Power

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D9412GV3/D7412GV3 Operation and Installation Guide

6.0

Power Outputs

 

 

 

6.0Power Outputs

6.1Circuit Protection

Three self-resetting circuit breakers protect the control panel from short circuits on the continuous and programmable power outputs. If the control panel is programmed for power supervision and a short circuit occurs on one of the power outputs, the control panel sends BATTERY LOW and BATTERY MISSING when using Bosch Security Systems, Inc. Modem IIIa2 communicator format. Under the same conditions when using Contact ID communicator format, the control panel sends Control Panel Battery Low (302) and Control Panel Battery Missing (311).

One self-resetting circuit breaker protects:

Terminal 3: Auxiliary Power

Terminal 24: Zonex Power

A short circuit on one terminal disrupts power to the other terminal.

Another self-resetting circuit breaker protects:

Terminal 6: Alarm Power Output

Terminal 7: Alternate Alarm Power Output

Terminal 8: Switched Auxiliary Power.

A short circuit on one of the terminals disrupts power to the other two terminals.

The third self-resetting circuit breaker protects Terminal 32: Power +.

UL requires any device powered from a power output to be supervised.

UL requires that power outputs are not shared between fire and non-fire devices unless all devices are in conduit within 20 ft and are in the same room.

6.2Total Available Power

The system produces up to 1.4 A of combined power at 12.0 VDC nominal for special application use. The outputs listed below share the available power. These outputs are shown as red circles on the faceplate.

Terminal 3 - Auxiliary Power: Use this terminal to power devices requiring continuous power.

Terminal 6 (Relay A) - Alarm Power Output: Programmable relay normally open, power on alarm.

Terminal 7 (Relay B) - Alternate Alarm Power Output: Programmable relay normally open, power on alarm.

Terminal 8 (Relay C) - Switched Auxiliary Power: Programmable relay normally closed, switches power off when the Sensor Reset command is executed.

Terminal 24 - Zonex Power: Use this terminal to power Zonex modules such as the D8125, D8128D, and D8129 Modules.

Terminal 32 – SDI Power +: Use this terminal to power serial device interface (SDI) devices such as keypads, the D9131A Parallel Printer Interface Module, and the D9210B Wiegand Control Interface Module.

Accessory Connector: The D928 Dual Phone Line Switcher connects to the accessory connector.

6.3Continuous Power Output Terminals 3, 8, 24, and 32

The continuous current draw for powered devices connected to Terminals 3, 8, 24, and 32, and the accessory connector must not exceed 1.4 A. Devices powered from these outputs operate at 12.0 VDC Nominal.

Power Restricted for Fire and Combined Fire and Burglary Systems: Use the Fire System Power Formula to calculate the current available for fire and combined fire and burglary systems (refer to Section

6.4Programmable Power Output Terminals 6, 7, and

8).

Bosch Security Systems, Inc. 10/10 F01U143070-03

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Contents D9412GV3/D7412GV3 Listings and Approvals TrademarksCertifications and Approvals Federal Communications Commission FCC RulesRinger Equivalence 0.0B Service Center in USAFCC Registration Number Contents Appendix B Point Address Charts Programmer and Accessory ConnectionsAppendix a System Wiring Diagrams, Issue a Tables Introduction Related DocumentationEffects Precautions during InstallationLightning Strikes Overview Configuration and PartsFeatures D9412GV3 D7412GV3 GV3 Series Control Panel DifferencesLiterature Pack Parts ListAssembly Parts Available by Separate OrderModel Title Fire Intrusion AccessoriesCompatible Accessories1 Features in the D9412GV3 and D7412GV3 Ground Fault Detection KeyswitchAccess Control KeypadsEnclosure Options InstallationInstallation Preparation Mounting EnclosureGround Fault Detect Enable Installing the Control PanelConnecting Earth Ground TerminalGround Fault Impedance Specifications Enabling Ground Fault DetectionGround Fault Specifications Locking the Reset PinCompleting the Installation Programming the Control PanelService Walk Test Installing the Point Chart LabelTesting the System Service Walk Test ProcedureD9412GV3/D7412GV3 Operation and Installation Guide Text displays for 60 seconds Bosch Security Systems, Inc /10 F01U143070-03Test a device D7412GV3 Service Walk Test Flow Chart Secondary Power Terminals Power SupplyPrimary Power Terminals 1 Non-Power-Limited Wiring Investigate Low Battery reports immediately If Replacing the Battery Charging and Battery LEDsD8132 Boost Battery Backup Adding a D8132 Battery Charging CircuitDischarge Cycle Battery Discharge and Recharge ScheduleCharging Status and Low Battery LEDs Recharge CycleContinuous Power Output Terminals 3, 8, 24, Power OutputsTotal Available Power Circuit ProtectionA  NSC current = Alarm current Required Step Available Programmable Power Output Terminals 6, 7,Verification and Reset Relay Voltage Output at Terminals 6, 7,Notification Telephone ConnectionsRegistration LocationDialing Format Phone LED RedOperation Monitor LED Green Telephone Line Monitor11 D928 Dual Phone Line Switcher DescriptionPoint Sensor Loops On-Board PointsTerminals 11 to 22 Description Loop Voltage Range Point ParametersPoint Parameters Point Response Time 64 mm 1/4 Minimum distance Comm Off-Board Points Point Zonex Bus D9412GV3 Terminals and D7412GV3D8125 and D9127 Popit Modules Off-Board Point ErrorsError Condition Result Additional Information 5 D9412GV3/D7412GV3 Responses to Missing Point ConditionsConnecting the D8125 Popex to the D9412GV3 Control Panel Connecting the D8125 Popex to the D7412GV3 Control Panel Installing the D8125 Popex Module Popit Module Point Assignments Wiring Data Expansion Loops to Popex ModulesPopit Sensor Loops Program Record SheetD8128D OctoPOPIT Module Program Record Sheet Popit LabelsRequirements for Fire Initiation Applications D8128D OctoPOPIT LayoutAddress Switches InstallationSetting the OctoPOPIT Switches D8128D OctoPOPIT Switch Settings for D9412GV3 and D7412GV3Mounting OctoPOPITs Wiring OctoPOPITsUsing the Terminal Strip Terminal Strip ConnectionsConnecting D8128D OctoPOPITs to the D9412GV3 Connecting D8128D OctoPOPITs to the D7412GV3 Using Molex Connectors Wiring Multiple D8128Ds Using Molex ConnectorsTesting Off-Board Points OctoPOPIT Sensor LoopsOff-Board Relays 10.1 D8129 OctoRelayRelay Outputs Configuring the D8129 OctoRelayD8129 OctoRelay Switch Settings Number of D8128Ds Used with D8129s Wiring Connections10.2 D811 Arm Status Relay Module D811 Module Wiring to the D9412GV3 D811 Module Wiring to the D7412GV3 Description Keypad Address SettingsArming Devices Keypad Terminals 29 toD9412GV3 Keypad D7412GV3 Function Wire Terminal Color Wire Limits for Individual DevicesExtra Power for More Keypads Keypad ConnectionsOperation Maintained Contact Keyswitch11.3 D279A Independent Zone Control Momentary Contact Silencing the Bell12.3 D9131A Parallel Printer Interface Module InstallationSDI Devices 12.4 D9210B Wiegand Control Interface Module SDI Addresses 88Supervision Address SettingsNetwork Interface Modules Installer Keypad and Local Programmers Mode Programmer and Accessory ConnectionsProgrammer Connector Programmer Access ReportsAccessory Connector Accessory connector Programming connectorFaceplates 14.1 D9412GV3 Faceplate14.2 D7412GV3 Faceplate D7412GV3 FaceplateAppendix a System Wiring Diagrams, Issue a D9412GV3 Control PanelD9412GV3 D9412GV3, SDI Devices System Wiring System Wiring D7412GV3, Power Supply Side System Wiring D7412GV3 Control PanelD7412GV3 D7412GV3, SDI Devices System Wiring Appendix B Point Address Charts Zonex 1 Point Address ChartZonex 2 Point Address Chart Zonex 2, Points 129 to 247 D9412GV3 OnlySpecifications Power SupplyD9412GV3/D7412GV3 Operation and Installation Guide Notes Bosch Security Systems, Inc
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D9412GV3, D7412GV3 specifications

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