Bosch Appliances D9412GV2 Power Supply, Primary Power Terminals 1, Secondary Power Terminals

Page 20

D9412GV2/D7412GV2 Operation and Installation Guide 5.0

Power Supply

5.0

Power Supply

5. Secure the transformer to the outlet with the screw

provided.

D8004 Transformer Enclosure Required for Fire

5.1

Primary Power Terminals 1 and 2

Systems: Use the D8004 Transformer Enclosure for

5.1.1 Primary (AC) Power Circuit

the D1640 Transformer in fire and combined fire and

The primary source is a 16.5 VAC, 40 VA, internally-

burglary applications.

Check with the Authority Having Jurisdiction (AHJ)

fused transformer (Bosch Security Systems Model

D1640). The control panel draws 200 mA when idle

about mounting transformers on specific circuits.

and 500 mA when in an alarm state. The total available

5.2

Secondary Power Terminals

auxiliary current is 1.4 A.

5.2.1

Secondary (DC) Power

Transient suppressors and spark gaps protect the circuit

A 12 V, 7 Ah (up to 14 Ah) sealed lead-acid

from power surges. This protection relies on the

rechargeable battery (D126) supplies secondary power

ground connection at Terminal 10. Ensure that you

for auxiliary and alarm outputs, and powers the system

connect Terminal 10 to a proper ground. Refer to

during interruptions in primary (AC) power.

Section 4.5 Connecting Earth Ground on page 16.

 

 

AC Power Failure

 

Warning - Use Lead Acid Batteries Only:

The system indicates an AC power failure when

 

The charging circuit is calibrated for lead-

 

acid batteries. Do not use gel-cell or nicad

Terminals 1 and 2 do not have power. The AC Fail

 

 

batteries.

Time program item sets the number of minutes or

 

Extra Batteries Increase Back-up Time: To increase

seconds without AC power before the control panel

acknowledges the failure and the number of minutes or

battery back-up time, connect a second 12 V, 7 Ah

seconds after the power returns before the control

battery in parallel to the first battery to form a 12 V, 14

panel acknowledges restored power. Refer to the

Ah battery. Use a D122 Dual Battery Harness to ensure

D9412GV2/D7412GV2 Program Entry Guide

proper and safe connection.

(P/N: F01U003636) for additional information about

 

Caution: When connecting two D1218

AC Fail Time.

 

 

Batteries to the control panel, both must have

5.1.2

Installing the Transformer

 

 

the same capacity (use two 17.2 Ah batteries

 

 

 

 

Do not short the terminals of the

 

or two 18 Ah batteries).

 

transformer: Shorting the terminals opens

D1218 Battery

 

the internal fuse, causing permanent failure.

The D1218 is a 12 V, 17.2 or 18 Ah battery for use in

 

Connect the transformer to Terminals 1 and

 

applications requiring extended battery standby time.

 

2 of the control panel before plugging it into

 

Up to two D1218 batteries can be connected when

 

the power source.

 

used with a D122 Dual Battery Harness.

 

 

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 21.

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

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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 DocumentationEffects Precautions during InstallationLightning Strikes GV2 Series Control Panel Differences Configuration and PartsOverview 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 FeatureProgramming Other FeaturesNetCom Functions 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 Programming the Control Panel Installing the Point Chart LabelTesting the System Secondary Power Terminals Power SupplyPrimary Power Terminals 1 Installing the Battery Non-Power-Limited Wiring Replacing the BatteryBattery Discharge and Recharge Schedule Battery SupervisionBattery Charging Circuit Float Charge 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 MonitorOperation 11 D928 Dual Phone Line SwitcherDescription 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 Module Point Assignments Wiring Data Expansion Loops to Popex ModulesPopit Sensor Loops D8128D OctoPOPIT Module Address Switches InstallationSetting the OctoPOPIT 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 Keypad Terminals 29 to Arming DevicesDescription 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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