Bosch Appliances D9412GV2 manual Wire Limits for Individual Keypads, Extra Power for More Keypads

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D9412GV2/D7412GV2 Operation and Installation Guide 11.0 Arming Devices

You can connect devices to the data bus (Terminals 30 and 31) by parallel wire run from the control panel to each device, wire from device to device, or a combination of the two using a maximum of 4572 m (15000 ft) of 0.8 mm (22 AWG) wire for all devices connected to the SDI Bus combined.

Wire Limits for Individual Keypads

•Limit most keypads to 610 m (2000 ft) per run.

•Limit D9210B Modules to 457 m (1500 ft) per run (762 m [2,500 ft] if using an external power supply).

•Limit D9131A Modules to 305 m (1000 ft) per run.

Extra Power for More Keypads

The D1255 Command Center draws 104 mA when idle. It draws 206 mA with the keys lit and the sounder activated. Review Section 6.0 Power Outputs on page 25 to determine the total power output requirements for the system.

One or more D8132 Battery Charger/Power Supply Modules can be added for the number of keypads used. Figure 24 shows the D8132 powering keypads in a stand-alone configuration.

For UL Certificated accounts, use a UL Listed auxiliary 12 VDC or 24 VDC regulated, power-limited power supply for Fire Protective Signaling Units and Commercial or Residential Burglar Units. The D8132 is not UL Listed as a stand-alone power supply.

The control panel and the D8132 (or other power supply) must share

COMMON.

Figure 24 shows the common form of the D8132 Module connected to the common on the keypad and the common on the control panel. Any stand-alone power supply, powering any device connected to the control panel, must also be connected to a common terminal on the control panel.

If using the ground fault detection capability on the D9412GV2 and D7412GV2 Control Panels with an external power supply, ensure that the external selected power supply isolates its earth ground connection from the negative side of the auxiliary power output. External power supplies that do not isolate earth ground can cause ground fault conditions on the control panel.

Figure 24: Power at Keypads

 

 

 

 

 

 

 

5

 

1

 

2

2

 

 

 

 

 

 

3

4

 

 

 

 

 

 

 

3

 

 

 

 

4

 

1 -

To control panel

4 -

Common

 

2 -

+12 VDC

5 - D8132 or external power supply

 

3 -

Data

 

 

 

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Bosch Security Systems, Inc. 5/05 F01U003641B

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Contents Operation and Installation Guide D9412GV2/D7412GV2Listings and Approvals TrademarksCertifications and Approvals Federal Communications Commission FCC RulesBosch Security Systems, Inc /05 F01U003641B Contents D9412GV2/D7412GV2 Operation and Installation Guide Figures TablesIntroduction Related DocumentationPrecautions during Installation Lightning StrikesEffects Configuration and Parts OverviewGV2 Series Control Panel Differences Literature Pack Parts ListAssembly Parts Available by Separate OrderAccessories Compatible AccessoriesFeatures in the D9412GV2 and D7412GV2 Ground Fault Detection KeyswitchAccess Control Ground Fault Detection Added FeatureOther Features NetCom FunctionsProgramming Enclosure Options InstallationInstallation Preparation Mounting EnclosureTerminals to earth ground Ground Fault Detect Enable Installing the Control PanelConnecting Earth Ground Terminal4 D9412GV2 and D7412GV2 Ground Fault Specifications Enabling Ground Fault DetectionGround Fault Detection Status Ground Fault ImpedanceCompleting the Installation Installing the Point Chart Label Testing the SystemProgramming the Control Panel Power Supply Primary Power Terminals 1Secondary Power Terminals Installing the Battery Non-Power-Limited Wiring Replacing the BatteryBattery Supervision Battery Charging Circuit Float ChargeBattery Discharge and Recharge Schedule Charging Status and Low Battery LEDs Continuous Power Output Terminals 24, Power OutputsTotal Available Power Programmable Power Output Terminals 6, 7,Verification/Reset Relay Available PowerFire System Power Formula Terminals 6Notification Telephone ConnectionsRegistration LocationDialing Format Phone LED RedOperation Monitor LED Green Telephone Line Monitor11 D928 Dual Phone Line Switcher DescriptionOperation AC Power LED Installing the D928 MountingWiring Telephone ConnectionsPoint Sensor Loops On-Board PointsTerminals 11 to 22 Description Point ParametersPoint Response Time 3 4 5 Off-Board Points Point Zonex Bus D9412GV2 Terminals and D7412GV2 Terminals5 D9412GV2/D7412GV2 Responses to Missing Point Conditions Off-Board Point ErrorsD8125, D8127 and D9127 Popit Modules ListingsConnecting the D8125 Popex to the D9412GV2 Control Panel Connecting the D8125 Popex to the D7412GV2 Panel Wiring POPITs to the Data Expansion Loop Installing the D8125 Popex ModuleWiring the D8125 to the Control Panel Data Expansion Loop Wire SpecificationsWiring Data Expansion Loops to Popex Modules Popit Sensor LoopsPopit Module Point Assignments D8128D OctoPOPIT Module Installation Setting the OctoPOPIT SwitchesAddress Switches Wiring OctoPOPITs D8128D OctoPOPIT Switch Settings for D9412GV2 and D7412GV2Point DIP Switches 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 OctoRelayRelay outputs can activate when you are Configuring the D8129 OctoRelayD8129 OctoRelay Switch Settings Setting the OctoRelay switches or10.2 D811 Arm Status Relay Module Wiring ConnectionsOutputs when you perform this function Number of D8128Ds Used with D8129sD811 for Relay On-board points D811 for Relay Arming Devices DescriptionKeypad Terminals 29 to Wire Limits for Individual Keypads Extra Power for More KeypadsKeyswitch Maintained ContactMomentary Contact Silencing the Bell12.3 D9131A Parallel Printer Interface Module InstallationSDI Devices 12.4 D9210B Wiegand Control Interface ModuleAddress Settings AccessAddress Switch Settings for Access Control Module SDI AddressUsed as an External Modem Connecting the D9133DC12.6.1 D9133DC Direct Connect Programming Module Network Interface ModulesDX4020 DIP Switch Settings Programmer Access Reports Programmer and Accessory ConnectionsProgrammer Connector 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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