Bosch Appliances D9412GV4 Ground Fault Impedance Specifications, 5Locking the Reset Pin

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8

en Installation

Control Panel

 

 

 

Figure 2.2: Ground Fault Detect (S4)

 

Callout - Description

 

 

 

1

- S4

Locked (Closed). Control panels detects ground faults.

 

 

 

2

- S4

Unlocked (Open). Control panel does not detect ground faults.

 

 

 

2.5.4

Ground Fault Impedance Specifications

 

The table below provides the impedance specifications for detecting ground faults when any

 

terminal or field wiring is shorted to ground.

 

 

 

 

 

Impedance

Control Panel Detects Ground Fault

 

 

 

 

 

 

≤ 300 Ω

Yes

 

 

 

 

 

 

300 Ω to 200 k Ω

Detection depends upon the terminal

 

 

 

 

 

 

≥ 200 k Ω

No

 

 

 

 

 

 

Table 2.1: Ground Fault Impedance Specifications

2.5.5Locking the Reset Pin

Locking the reset pin disables the control panel. When the reset pin is locked, the control panel is disabled. CALL FOR SERVICE appears in some keypad displays (SDI2 keypads display enter Installer Passcode) when the pin is locked down.

On-board outputs (Terminals 6 and 7) and off-board outputs deactivate when the control panel is disabled. Terminal 8 has power when the output is deactivated. Activation interrupts power at that terminal. The on-board output (Terminal 8) remains deactivated when the reset pin is locked in the disable position.

Unlocking the reset pin from the locked position resets the control panel. The control panel resets all its timers, counters, indexes, and buffers. Any points that restore after a reset do not generate Restoral Reports.

If the reset pin is placed in the Lock position, and all areas are armed, the control panel will not answer RPS over a phone line unless the Answer Armed program item has a value other than zero in it. No entry is required for network or RPS Enhanced direct connection communication. Refer to RPS Parameters in RPS Help.

2012.12 02 F.01U.265.462

UL Installation Instructions

Bosch Security Systens, Inc.

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Contents Control Panel Page Table of contents Dates IntroductionAbout documentation Installation Installation PreparationEnclosure Options Mounting EnclosureInstalling the Control Panel Callout DescriptionConnecting Earth Ground Ground Fault Detect EnableEnabling Ground Fault Detection TerminalImpedance Control Panel Detects Ground Fault Ground Fault Impedance Specifications5Locking the Reset Pin Reset pin locked closed Reset pin normal open Reset Pin3Diagrams 1FaceplatesPower Supply Side Wiring Diagrams PhoneD9412GV4/D7412GV4 Input Points and Peripheral Devices System Wiring DiagramVDC regulated, power-limited power supply For D129, use zero retard except for waterflow devices Callout ᅳ Description SDI Devices Wiring DiagramsD9412GV4 SDI and Zonex Devices System Wiring Diagram D7412GV4 SDI and Zonex Devices System Wiring Diagram D7412GV4 SDI and Zonex Devices System Wiring DiagramD9412GV4/D7412GV4 SDI2 Devices System Wiring Terminals 24 through 36 are power limited, supervisedStructions P/N F01U030068 D9412GV4/D7412GV4 Capacities ModuleModule D9412GV4 D7412GV4 Maximum cable lengths 1SDI2 Bus Wiring RecommendationsFollowing rules must be followed when wiring the SDI2 bus Keyswitch Wiring Capacitance ratings of the wire being usedCable Overall Capacitance Length Use Non-shielded cable onlyPower Supply and Power Outputs Power Supply PrimaryPrimary AC Power Circuit Installing the TransformerInstalling the Battery Power Terminals SecondarySecondary DC Power Battery terminals. Terminal 5 is non-power limiting Battery TerminalsPower Outputs Circuit Protection Non-PowerLimited WiringPower Outputs Total Available Power Power Outputs Continuous Power Output Terminals 3, 8Power Outputs Programmable Power Output Terminals 6 32,Fire System Power Formula Available PowerTerminals 6 Voltage Output at Terminals 6, 7,Verification/Reset Output 4TerminalSpecifications Battery SDI2 BusTelephone ConnectionsB520 Specifications Terminal Wiring Requirements Terminal Requirements DescriptionCommon Zonex Power BUS a SDI PowerPoint 5/6 Point 7/8Model Title Intrusion CUL 985 SDI2 PowerCompatibilities IST-EZTS 3RFBT-A3RFDW-RM-A 3RFDW-SM-A4Circuit Classes Onboard PointsZonex Bus or Buses Notification Appliance Circuit NACPage Bosch Security Systems, Inc
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D9412GV4 specifications

Bosch Appliances has long been synonymous with quality and innovation in the home appliance market. The D7212GV4, D7412GV4, and D9412GV4 models are part of their esteemed line of high-performance appliances, designed to meet the demands of modern kitchens and households. These models come equipped with advanced features and technologies to enhance user experience, efficiency, and convenience.

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