Bosch Appliances D9412GV3 Power Supply, Primary Power Terminals 1, Secondary Power Terminals

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D9412GV3/D7412GV3 Operation and Installation Guide

5.0

Power Supply

 

 

 

5.0Power Supply

5.1Primary Power Terminals 1 and 2

5.1.1Primary (AC) Power Circuit

The primary source is a 16.5 VAC, 40 VA, internally- fused transformer (Bosch Security Systems, Inc. Model D1640). The control panel draws 200 mA when idle and 300 mA when in an alarm state. The total available auxiliary current is 1.4 A.

Transient suppressors and spark gaps protect the circuit from power surges. This protection relies on the ground connection at Terminal 10. Ensure that you connect Terminal 10 to a proper ground. Refer to Section 4.5 Connecting Earth Ground on page 15.

AC Power Fail

The system indicates an AC power failure when Terminals 1 and 2 do not have power. The AC Fail Time parameter sets the number of minutes or seconds without AC power before the control panel acknowledges the failure and the number of minutes or seconds after the power returns before the control panel acknowledges restored power. Refer to the D9412GV3/D7412GV3 Program Entry Guide

(P/N: F01U170807) for additional information about AC Fail Time and UL 864 requirements.

5.1.2Installing the Transformer

Do not short-circuit the terminals of the transformer: Shorting the terminals opens the internal fuse, causing permanent failure. Connect the transformer to Terminals 1 and 2 of the control panel before plugging it into the power source.

1.Use 1.22 mm (18 AWG) wire (minimum) to connect the transformer to the control panel.

The wire length should be as short as possible. The maximum length is 15 m (50 ft). Connect the battery and plug in the transformer.

2.Route telephone and sensor loop wiring away from any AC conductors, including the transformer wire.

AC wiring can induce noise and low level voltage into adjacent wiring. Route data wiring away from AC and telephone wiring.

Always connect the battery first and then plug in the transformer.

3.Connect the battery. Refer to Section 5.2.2 Installing the Battery on page 22.

4.Plug the transformer into an unswitched, 120 VAC, 60 Hz power outlet only.

5.Secure the transformer to the outlet with the screw provided.

D8004 Transformer Enclosure Required for Fire Systems

Use the D8004 Transformer Enclosure for the D1640 Transformer in fire and combined fire and burglary applications.

Check with the Authority Having Jurisdiction (AHJ) about mounting transformers on specific circuits.

5.2Secondary Power Terminals

5.2.1Secondary (DC) Power

A 12 V sealed lead-acid rechargeable battery (D126) supplies secondary power for auxiliary and alarm outputs, and powers the system during interruptions in primary (AC) power.

Use Lead Acid Batteries Only: The charging circuit is calibrated for lead-acid batteries. Do not use gel-cell or nicad batteries.

Extra Batteries Increase Back-up Time

To increase battery back-up time, connect a second 12 V battery in parallel to the first battery. Use a D122 Dual Battery Harness to ensure proper and safe connection. Refer to the Standby Battery and Current Rating Chart in the D9412GV3/D7412GV3 Approved Applications Compliance Guide (P/N: F01U143069) for battery standby time calculations.

D1218 Battery

The D1218 is a 12 V, 18 Ah battery for use in applications requiring extended battery standby time. Up to two D1218 batteries can be connected when used with a D122 Dual Battery Harness.

Caution: When connecting two D1218 Batteries to the control panel, both must have the same capacity (use two 17.2 Ah batteries or two 18 Ah batteries).

When using two D1218 batteries, use a separate enclosure, a D122L Dual Battery Harness, and long leads.

5.2.2Installing the Battery

1.Place the battery upright in the base of the enclosure.

2.Locate the red and black leads supplied in the literature pack.

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 RulesFCC Registration Number Service Center in USARinger Equivalence 0.0B Contents Appendix a System Wiring Diagrams, Issue a Programmer and Accessory ConnectionsAppendix B Point Address Charts Tables Introduction Related DocumentationLightning Strikes Precautions during InstallationEffects Overview Configuration and PartsFeatures D9412GV3 D7412GV3 GV3 Series Control Panel DifferencesLiterature Pack Parts ListAssembly Parts Available by Separate OrderCompatible Accessories1 AccessoriesModel Title Fire Intrusion 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 Test a device Bosch Security Systems, Inc /10 F01U143070-03Text displays for 60 seconds D7412GV3 Service Walk Test Flow Chart Primary Power Terminals 1 Power SupplySecondary Power Terminals 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 DescriptionTerminals 11 to 22 Description On-Board PointsPoint Sensor Loops Point Parameters Point ParametersLoop Voltage Range 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 OctoRelayD8129 OctoRelay Switch Settings Configuring the D8129 OctoRelayRelay Outputs 10.2 D811 Arm Status Relay Module Wiring ConnectionsNumber of D8128Ds Used with D8129s 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 Connections11.3 D279A Independent Zone Control KeyswitchOperation Maintained Contact Momentary Contact Silencing the BellSDI Devices Installation12.3 D9131A Parallel Printer Interface Module 12.4 D9210B Wiegand Control Interface Module SDI Addresses 88Network Interface Modules Address SettingsSupervision 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

The Bosch Appliances D9412GV3 is a perfect blend of functionality and innovation, designed to meet the needs of modern households. This dishwasher is part of Bosch's reputation for creating high-quality, energy-efficient home appliances. With a sleek design and advanced technology, the D9412GV3 stands out in the crowded market of dishwashers.

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