Bosch Appliances Essential Guide to Bosch B520 Installation and User Manual

Page 29

Control PanelSpecifications en 29

5.1

B520 Specifications

 

 

 

 

 

 

 

 

 

 

Voltage Input (Power

Primary:

18 VAC terminal

18.0 VAC, 50 VA class 2 plug-in

 

Supply)

 

 

 

transformer -TR1850

 

 

 

 

 

(18.0 VAC, 50 VA class 2 plug-in

 

 

 

 

 

transformer – TR1850-CA for Canada)

 

 

 

 

 

 

 

 

Secondary:

Batt 1, Batt 2

The B520 Auxiliary Power Supply

 

 

 

terminals

Module supports the connection of

 

 

 

 

 

two independantly monitored sealed

 

 

 

 

 

lead-acid rechargeable batteries (12.0

 

 

 

 

 

VDC, 7 Ah through 12.0 VDC, 36 Ah).

 

 

 

 

 

 

 

Current

Refer to the B520 Auxiliary Power Supply Module Battery Standby Chart

 

Requirements

section in the B520 Auxiliary Power Supply Module Installation and

 

 

Operation Guide (P/B: F01U265445) for the current draw

 

 

requirements of other system components.

 

 

 

 

 

Power Outputs*

All external connections are power-limited except battery terminals

 

 

 

 

 

 

 

 

Continuous

SDI2 Out, AUX

2.0 A maximum at 11.5 to 12.2 VDC

 

 

Power

PWR terminals

(special application) (continuous

 

 

Outputs

(rated range)

supply) total for all devices and

 

 

 

 

 

outputs supplied at Terminals 1-4,

 

 

 

 

 

6-36.

 

 

 

 

 

 

 

 

Fire and

To comply with UL 985 and 864 listing standards for fire

 

 

Fire/

alarm systems, the total combined continuous and

 

 

Burglary

alarm current draw for the system during alarm

 

 

Systems

conditions must be limited to 2.0 A provided by the

 

 

 

primary power supply (rectified AC). If current draw for

 

 

 

the system exceeds 2.0 A, remove connected devices

 

 

 

until the current draw falls below 2.0 A. Then connect

 

 

 

the removed devices to an additional B520 Auxiliary

 

 

 

Power Supply Module or to an external power supply

 

 

 

 

 

 

*For UL 864 applications, refer to the Compatible Accessories section.

 

 

 

 

 

 

 

Minimum Operating

10.2 VDC

 

 

 

 

Voltage

 

 

 

 

 

 

 

 

 

 

SDI2 Bus

SDI2 Bus A:

 

8 VDC-2000 ft (610 m) maximum

 

 

SDI2 Bus B:

 

8 VDC-2000 ft (610 m) maximum

 

 

 

 

 

 

Battery Discharge/

Discharge

 

13.2 VDC – Charging float level.

 

Recharge Schedule

Cycle

 

 

 

 

 

12.0 VDC – Low Battery and AC Fail Reports if

 

 

 

 

 

 

 

 

programmed. Low Battery LED on.

 

 

 

 

 

 

 

 

 

10.2 VDC – Minimum operational voltage.

 

 

 

 

 

 

 

 

 

9.8 VDC – Battery load (operation continue if AC is

 

 

 

 

present).

 

 

 

 

 

 

 

Bosch Security Systens, Inc.

UL Installation Instructions

2012.12 02 F.01U.265.462

Image 29
Contents Control Panel Page Table of contents Dates IntroductionAbout documentation Installation Preparation InstallationEnclosure Options Mounting EnclosureCallout Description Installing the Control PanelGround Fault Detect Enable Connecting Earth GroundEnabling Ground Fault Detection TerminalImpedance Control Panel Detects Ground Fault Ground Fault Impedance Specifications5Locking the Reset Pin Reset Pin Reset pin locked closed Reset pin normal open1Faceplates 3DiagramsPhone Power Supply Side Wiring DiagramsD9412GV4/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 DiagramTerminals 24 through 36 are power limited, supervised D9412GV4/D7412GV4 SDI2 Devices System WiringStructions 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 Capacitance ratings of the wire being used Keyswitch WiringCable Overall Capacitance Length Use Non-shielded cable onlyPower Supply Primary Power Supply and Power OutputsPrimary AC Power Circuit Installing the TransformerInstalling the Battery Power Terminals SecondarySecondary DC Power Battery Terminals Battery terminals. Terminal 5 is non-power limitingNon-PowerLimited Wiring Power Outputs Circuit ProtectionPower Outputs Continuous Power Output Terminals 3, 8 Power Outputs Total Available PowerPower Outputs Programmable Power Output Terminals 6 32,Available Power Fire System Power FormulaTerminals 6 Voltage Output at Terminals 6, 7,4Terminal Verification/Reset OutputSpecifications SDI2 Bus BatteryTelephone ConnectionsB520 Specifications Terminal Requirements Description Terminal Wiring RequirementsBUS a SDI Power Common Zonex PowerPoint 5/6 Point 7/8Model Title Intrusion CUL 985 SDI2 PowerCompatibilities 3RFBT-A IST-EZTS3RFDW-RM-A 3RFDW-SM-AOnboard Points 4Circuit ClassesZonex Bus or Buses Notification Appliance Circuit NACPage Bosch Security Systems, Inc
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D9412GV4 specifications

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