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Table of contents
1
Introduction 4
1.1 About documentation 4
1.2 Determine Bosch Security Systems, Inc. Product Manufacturing Dates 4
2
Installation 5
2.1 Installation Preparation 5
2.2 Enclosure Options 5
2.3 Mounting Enclosure 5
2.4 Installing the Control Panel 6
2.5 Connecting Earth Ground 7
2.5.1 Terminal 10 7
2.5.2 Ground Fault Detect Enable 7
2.5.3 Enabling Ground Fault Detection 7
2.5.4 Ground Fault Impedance Specifications 8
2.5.5 Locking the Reset Pin 8
3
Diagrams 10
3.1 Faceplates 10
3.2 Power Supply Side Wiring Diagrams 11
3.2.1 D9412GV4/D7412GV4 Power Supply Side System Wiring Diagram (Power and Phone) 11
3.3 D9412GV4/D7412GV4 Input Points and Peripheral Devices System Wiring Diagram 12
3.4 SDI Devices Wiring Diagrams 14
3.4.1 D9412GV4 SDI and Zonex Devices System Wiring Diagram 14
3.4.2 D7412GV4 SDI and Zonex Devices System Wiring Diagram 15
3.5 D9412GV4/D7412GV4 SDI2 Devices System Wiring 16
3.5.1 SDI2 Bus Wiring Recommendations 18
3.6 Keyswitch Wiring 19
4
Power Supply and Power Outputs 20
4.1 Power Supply - Primary 20
4.1.1 Primary (AC) Power Circuit 20
4.1.2 Installing the Transformer 20
4.2 Power Terminals - Secondary 21
4.2.1 Secondary (DC) Power 21
4.2.2 Installing the Battery 21
4.3 Power Outputs - Circuit Protection 23
4.4 Power Outputs - Total Available Power 24
4.5 Power Outputs - Continuous Power Output Terminals 3, 8, 24, 32, and 36 24
4.6 Power Outputs - Programmable Power Output Terminals 6, 7, and 8 24
4.6.1 Programming 24
4.6.2 Terminals 6 and 7 25
4.6.3 Fire System Power Formula 25
4.6.4 Terminal 8 26
5
Specifications 27
5.1 B520 Specifications 29
5.2 Terminal Wiring Requirements 30
5.3 Compatibilities 32
5.4 Circuit Classes 34
Control Panel Table of Contents | en 3
Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462