Bosch Appliances D7212G manual 10.3 D279A Independent Zone Control, Keyswitch, Momentary Contact

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D7212G

Arming Devices

10.3D279A Independent Zone Control

Any on-boardor OctoPOPIT point can be programmed so that the D279A Independent Zone Control operates as independent point control (arms and disarms the point).

•See the Point Assignments in the D7212G Program Entry Guide (P/N: 4998138538) for programming information.

•See the D279A Operation and Installation Guide (P/N: 46456) for wiring and operation instructions.

10.4Keyswitch

10.4.1Description

A maintained or momentary contact arming station (keyswitch) can be connected to master arm/disarm any of the areas in the system. The keyswitch is connected to an on-board or off-board point’s sensor loop. Relays can be programmed to activate arming status LEDs for keyswitch arming stations. See Relays in the D7212G Program Entry Guide

(P/N: 4998138538).

10.4.2Programming

See Point Assignments in the D7212G Program Entry Guide (P/N: 4998138538) for the correct programming for points used for keyswitches.

10.4.3Installation

For maintained switches, connect the end-of-line resistor for the point at the keyswitch so that the switch opens the circuit when it operates. A short on the circuit produces an alarm if the area is armed and a trouble if it is disarmed. See Figure 18.

For momentary switches, connect the end-of-line resistor for the point at the keyswitch so that the switch shorts the resistor when it operates. An open on the circuit produces an alarm if the area is armed and a trouble if it is disarmed. See Figure 18.

10.4.4Keyswitch Operation Maintained Contact

If the point to which the keyswitch is connected is programmed for a maintained contact, an open on the arming circuit arms the area. All faulted points are force armed, regardless of the entry in the FA Bypass Max program item. Returning the circuit to normal disarms the area. See Area Parameters and Point Assignments in the D7212G Program Entry Guide (P/N: 4998138538).

Momentary Contact

If the point to which the keyswitch is connected is programmed for a momentary contact, shorting the arming circuit toggles the area’s arming state between armed and disarmed. All faulted points are force armed, regardless of the entry in the FA Bypass Max program item. See Point Assignments in the D7212G Program Entry Guide (P/N: 4998138538).

Silencing the Bell

To silence the bell (stop Alarm Bell output) if the system is armed, operate the keyswitch to disarm the area. If the area is disarmed, operate the keyswitch once to start the arming process and a second time to stop the arming process and silence the bell.

MAINTAINED KEYSWITCH

MOMENTARY KEYSWITCH

COMMON

1 kΩ *

or

33 kΩ *

POINT INPUT

 

COMMON

 

 

 

 

OPEN ON

 

1 kΩ *

 

 

 

 

 

 

 

 

CIRCUIT

 

or

ARMS AREA

POINT INPUT

33 kΩ *

 

 

 

 

 

 

 

 

 

 

 

SHORT ON

CIRCUIT

TOGGLES

ARMING

STATE

*Use 1 kΩ end-of-line resistors if using one of the zones on the panel or an OctoPOPIT. Use a 33 kΩ resistor if using a POPIT.

Figure 18: Keyswitch Wiring

D7212G Operation and Installation Guide

© 2003 Bosch Security Systems

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4998138544C

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Contents Control/Communicator D7212G D7212G Operation and Installation GuideContents 10.1 11.111.2 11.0 10.013.0 Figures Tables D7212G Operation and Installation Guide OrganizationAppendix Description IntroductionGuide Organization Section DescriptionRelated Documentation Documentation ConventionsType Styles Used in the Text FCC Rules Tips, Notes, Cautions and WarningsPart D7212G New Features D9412G D7412G D7212G Overview9000G Series Panel Differences Secondary SpecificationsTelephone Connections Telephone Line Introduction Features in D7212GCompatible Accessories Ground Fault DetectStandard Features Model Display Application Other Features Control/Communicator AssemblyComponents and Literature Available by Separate Order Listings and Approvals BurglaryListings Enclosure Options InstallationBeginning the Installation Before BeginningLocking the Reset Pin Installing the AssemblyConnecting Earth Ground Ground Fault Detect EnableInstall Modules and Relays Finishing the InstallationCharge the Battery While Finishing Install and Wire Detection DevicesInstall the Point Chart Label Testing the SystemProgramming the Panel Power Supply Primary Power TerminalsSecondary Power Terminals Replacing the Battery Installing the BatteryDischarge Cycle Battery SupervisionBattery Charging Circuit Float Charge Battery Discharge/Recharge ScheduleColor State Charging Status and Low Battery LEDsType ActionProgrammable Power Outputs Terminals Power OutputsTotal Available Power Aux Power Terminals Continuous Current DrawVerification/Reset Relay Relay InstallationAvailable Power Fire System Power FormulaTelephone Connections Called Party Disconnect Operation Monitor LED GreenDialing Format Phone Line MonitorPosition Ground Start Ground StartPhone Monitor Select Jumper Loop StartD7212G Point Parameters On-board PointsDescription Terminals Point Sensor LoopsBell Point Zonex Bus D7212G Terminals Off-board PointsD8125, D8127 and D9127 Popit Modules Installing the D8125 Popex ModulePopit Sensor Loops Wiring Data Expansion Loops to Popex ModulesExpansion Loops Combined Length in ft. mConnecting the D8125 Popex to the D7212G Panel Popit Module Point Assignments Program Record SheetRadxpnts Handler Description Installing the OctoPOPITD8128D OctoPOPIT Module Popit LabelsLine Termination Wiring OctoPOPITsOctoPOPIT Sensor Loops Testing Off-board PointsAddress Assignment Switches D8128D Address SwitchesConnecting D8128D OctoPOPITs to the D7212G D7212G Panel Relay D8129 OctoRelay D8129 OctoRelay Switch Number Off-board RelaysD8129 OctoRelay D8129 Connections to the D7212G Arming Devices Command Center TerminalsAssigning the command center an address Address SwitchPower at Command Centers D7212G Command Center Terminal FunctionMomentary Contact KeyswitchKeyswitch Operation Maintained Contact 10.3 D279A Independent Zone ControlD7212G 11.3 D9131A Parallel Printer Interface Module InstallationPrinter Switch SDI DevicesSDI Address 11.5.2 D9133TTL-E Network Interface Module Address SettingsD7212G Programmer Access Reports Programmer and Accessory ConnectionsProgrammer Connector Accessory ConnectorProgrammer and Accessory Connections AccessoryProgramming ConnectorConnector13.1 D7212G Faceplate Faceplate 13.0Faceplate D7212G Control/Communicator, 1 Appendix a System Wiring Diagrams, Issue aD7212G Control/Communicator, 2 D7212G System Wiring Diagram, 2D7212G Control/Communicator, 3 D7212G System Wiring Diagram, 3D7212G Zonex 1, Points 9 to Appendix B Point Address ChartD7212G Index SymbolsZonex
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