Bosch Appliances D9112 installation manual Power Outputs, Circuit Protection, Available Power

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Power Outputs

Circuit Protection

Three self-resetting thermal circuit breakers protect the panel from short circuits on both the continuous and programmable power outputs. The circuit breakers are thermal rated and open at 3 to 5 Amps. If the panel is programmed for power supervision and short is sustained on one of the power outputs, the panel transmits a BATTERY LOW or BATTERY MISSING for Modem II, or TROUBLE ZN 9 for BFSK.

One thermal circuit breaker protects Terminal 3 - Auxiliary Power and Terminal 24 - ZONEX Power and the Expansion Port (J4). A short on one disrupts the power to the others.

One breaker protects Terminal 6 - Alarm Power Output, Terminal 7 - Alternate Alarm Power Output, and Terminal 8 - Switched Auxiliary Power. A short on one of these terminals disrupts the power to the other two.

One circuit breaker protects terminal 32 - Power +.

Warning, Minimum Requirement for Wire Length: Connect powered devices to terminals 3, 6, 7, 8, 24, and 32 with at least 5 feet of 22 AWG wire or 14 feet of 18 AWG wire. A D9112, with devices connected with shorter lengths of wire, may not operate properly if AC power is interrupted.

Available Power

The D9112 produces up to 1.4A of power at 10.2 VDC to 13.9 VDC for powered devices. The outputs listed below share the available power.

Terminal 3 - Auxiliary Power

Use this terminal to power devices requiring continuous power.

Terminal 6 (Relay A) - Alarm Power Output

Terminal 7 (Relay B) - Alternate Alarm Power Output

Use terminals 6 and 7 to power devices requiring power on alarm. See Programmable Power Outputs.

Terminal 8 (Relay C) - Switched Auxiliary Power

Use this terminal to power devices requiring a programmable power interruption. Command 47 or Alarm Verification interrupts the power . See Programmable Power Outputs in this manual.

Terminal 24 - ZONEX Power

Use this terminal to power ZONEX modules such as the D8125, D8128A, and D8129 modules.

Terminal 32 - Power +

Use this terminal to power SDI (Serial Device Interface) devices such as the D1255 Command Center and the D9131 Parallel Printer Interface.

	D9112	Operation & Installation Manual
			© 1993 Radionics
74-06144-000-C 2/96		Page 23

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Contents D I O N I C S Part FCC Notices74-06144-000-C 2/96 Table of Contents Standby Battery Calculation for Programmer and Accessory ConnectionsInstallation Guide for UL and Fire Applications Current Rating Chart forFigures and Tables D8128A OctoPOPIT Switch SettingsPoints IntroductionCommunicator D1255 Alpha III Command CenterKeyswitch Areas and AccountsProgramming Event MemoryEvent Log EMI/Lightning Transient ProtectionOther Features Literature Pack D9112 Control/Communicator AssemblyD9112 Assembly Ordered SeparatelyFactory Mutual FM Listings and ApprovalsFire BurglaryEnclosure Options InstallationBeginning the Installation Before You BeginInstalling the D9112 Assembly Connecting Earth Ground TerminalPremises Wiring Lock the Reset Pin Now Locking the Reset PinInstall Modules and Relays Finishing the InstallationCharge the Battery as You Finish Install and Wire Detection DevicesProgramming the Panel Install the Point Chart LabelConnect the On-Board Points and Command Centers Power UpTesting the System Installing the Transformer Power SupplyPrimary Power Terminals Primary AC Power CircuitBattery Supervision Secondary Power TerminalsSecondary DC Power Installing the BatteryDischarge Cycle Battery Charging CircuitBattery Discharge/Recharge Schedule No AC Power Float ChargeCharging Status LED Yellow Charging Status and Low Battery LEDsLow Battery LED Red Circuit Protection Power OutputsAvailable Power Expansion Port J4 Continuous Power Outputs TerminalsAccessory Connector J2 Continuous Current DrawOptional Relays Required Programmable Power Outputs TerminalsRelay Installation ProgrammingTerminal Available PowerVerification/Reset Relay Terminals 6Location Telephone ConnectionsRegistration NotificationDialing Format Phone Cord ConnectionPhone LED Red Operation Monitor LED GreenGround Start Relay InstallationOperation D128 Dual Phone Line SwitcherGround Start Jumper DescriptionPrimary Phone Lines, Primary Phone Numbers Watchdog FeatureInstalling the D128 Secondary Fail LED AC Power LEDD128 Status LEDs Primary Fail LEDPoint Sensor Loops On-Board PointsDescription Terminals 11 to Point Response Time Point ParametersD8125 Popex Module D8127 Popit Modules Off-Board PointsPoint Zonex Buss Terminals 23 to Mounting Installing the D8125 Popex ModuleWiring the D8125 to the D9112 Listings+UP to 63 Point Points D9112D8125 ZonexData Expansion Loop Wire Specifications Wiring POPITs to the Data Expansion LoopPopit Sensor Loops Wiring Data Expansion Loops to Popex ModulesD9112 Program Record Sheet Point AssignmentsPopit Labels Vertical Grid for Popex #1Listing Installing the OctoPOPITD8128A OctoPOPIT Module D8128A OctoPOPITs Wiring OctoPOPITs to the D9112Line Termination OctoPOPIT Sensor Loops Sensor Loop SwitchesPoint Assignment Switches Sensor Loop D9112 Point #Testing Off-board Points Relay Outputs Configuring the D8129 OctoRelayOff-board Relays D8129 OctoRelayD8129 Switch Settings Wiring Connections InstallationRelay Output D811 Arm Status Relay ModuleD811 Module Wiring Description D1255 Command Centers Terminals 29 toD1255 Address Settings Arming DevicesD1255 Connections D9112 Command Center Terminal Function Wire ColorD9112 Power at Command CentersSilencing the Bell Keyswitch OperationMaintained Contact Momentary ContactProgrammer Connector J7 Programmer and Accessory ConnectionsExpansion Port J4 Accessory Connector J2Programmer Access Reports D9112 Terminal Name Description Quick Reference Terminal DescriptionInstallation Guide for UL and Fire Applications Fire Applications IntroductionOptional Compatible Equipment Burglary ApplicationsFire Applications Enclosures D129 Class a System ChartSystem Wiring Diagram, Issue a Currents shown in milliamperes 1 ampere=1000 milliamperes Current Rating Chart for Standby Battery CalculationsTotal a = Total B = Total C 1 = Household Burglary and Commercial Burglary Standby Battery RequirementsCentral Station or Local Fire Alarm Remote Station or Auxiliary Fire AlarmCentral Station or Local Systems Current Chart FirstHousehold Fire Ampere-Hour Calculation Formula Remote Station or Auxiliary SystemsPanel Broken Hardware, Software Failed Troubleshooting GuideSelf Diagnostics Call for Service Trouble at Command CenterServc Keypad Supervised Command Center Missing Servc AC Fail AC Power FailedServc Batt LOW Battery Voltage Low Servc Batt Msing Battery Missing, Shorted, or ReversedPhone Line Trouble Symptom Diagnosis RemedyCommunications Failure Zonex BUS Problems Programming the PanelSee Problems with Data Expansion Loop Problems with PointsSymptom Diagnosis Remedy Symptom Diagnosis Remedy Metering the Loops Problems with the D8125 Popex Data Expansion LoopsChecking Shielded Cable EMI on Long Wire RunsNCI #1, #40 Problems with Command CentersRunaway Reports to the Receiver Battery and Power ReportsWatchdog Reset Reports Overloaded Power Supply Service Walk Test Service Walk ? Press Command 5 Command 5 7 Toggles Default Idle TextCommand 5 9 Shows Firmware Revision Specifications Environmental Compatible AccessoriesSDI Bus Telephone Connections