Bosch D9412GV4 User Manual 3

Control Panel

D9412GV4/D7412GV4 v2.00

en UL Installation Instructions

Control Panel Table of Contents | en 3

Table of contents

1

1.1 About documentation 4

1.2 Determine Bosch Security Systems, Inc. Product Manufacturing Dates 4

2

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

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

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

5.1 B520 Specifications 29

5.2 Terminal Wiring Requirements 30

5.3 Compatibilities 32

5.4 Circuit Classes 34

Introduction 4

Installation 5

Diagrams 10

Power Supply and Power Outputs 20

Specifications 27

Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462

4 en | Introduction Control Panel

1

1.1

1.2

Introduction

About documentation

Copyright

This document is the intellectual property of Bosch Security Systems, Inc. and is protected by
copyright. All rights reserved.

Trademarks

All hardware and software product names used in this document are likely to be registered
trademarks and must be treated accordingly.

Determine Bosch Security Systems, Inc. Product Manufacturing Dates

Use the serial number located on the product label and refer to the Bosch Security Systems,
Inc. web site at http://www.boschsecurity.com/datecodes/.
The following image shows an example of a product label and highlights where to find the
manufacturing date within the serial number.

2012.12 | 02 | F.01U.265.462 UL Installation Instructions Bosch Security Systens, Inc.

Control Panel Installation | en 5

2

2.1

2.2

2.3

Installation

Installation Preparation

This section contains a general installation procedure and refers to other sections of the
document for detailed instructions. Review this document and the D9412GV4/D7412GV4
Program Entry Guide (P/N: F01U265459) before beginning the installation to determine the
hardware and wiring requirements for the features used. Have the following documentation
available when reading through this guide:
– D9412GV4/D7412GV4 Installation and System Reference Guide (P/N: F01U265457)
– D9412 GV4/D7412GV4 v2.00 Owner’s Manual (P/N: F01U265452)

Enclosure Options

Mount the control panel assembly in any of the Bosch Security Systems, Inc. enclosures listed:
– D8103 Universal Enclosure (tan)
– D8109 Fire Enclosure (red) for the D9412GV4 and D7412GV4 Control Panels
– D8108A Attack Resistant Enclosure (tan)
Refer to the Approved Applications chapter inside the D9412GV4/D7412GV4 v2.00 Installation
and System Reference Guide (P/N: F01U265457) to determine if the application requires a
specific enclosure.

Mounting Enclosure

1. Run the necessary wiring throughout the premises.

2. Mount the enclosure in the desired location. Use all five enclosure mounting holes. Refer
to the diagram for mounting locations and descriptions.

3. Pull the wires into the enclosure.

Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462

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6 en | Installation Control Panel

Notice!

Electromagnetic interference (EMI) can cause problems on long wire runs.

Figure 2.1: Enclosure Mounting

Callout - Description

1 - Point chart label

2 - Mounting skirt hooks (2)

3 - Module mounting holes (12)

4 - Tamper switch mounting holes (5)

5 - Skirt mounting hole (1)

6 - Enclosure mounting holes (5)

7 - Mounting skirt hook holes (2)

8 - Back of the control panel

9 - Lock down tab

2.4

Installing the Control Panel

1. Place the control panel over the inside back of the enclosure, aligning the large

2. Remove the tape from the #6 x 1/4-in. screw in the mounting tab on the control panel.

3. Connect earth ground to the control panel before making any other connections. Refer to

rectangular openings of the mounting skirt with the mounting hooks of the enclosure.
Slide the control panel down so that it hangs on the hooks. Refer to Figure 2.1.

The screw passes through the mounting tab and into the skirt mounting hole in the
enclosure. Tighten the screw to secure the control panel in the enclosure.

Connecting Earth Ground.

2012.12 | 02 | F.01U.265.462 UL Installation Instructions Bosch Security Systens, Inc.

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Control Panel Installation | en 7

2.5

2.5.1

2.5.2

Connecting Earth Ground

Terminal 10

To help prevent damage from electrostatic charges or other transient electrical surges,
connect the system to earth ground at Terminal 10 before making other connections.
Recommended earth ground references are a grounding rod or a cold water pipe.

Warning!

Do not use telephone or electrical ground for the earth ground connection. Use 14 AWG (1.8

mm) to 16 AWG (1.5 mm) wire when making the connection. Do not connect other control

panel terminals to earth ground.

Ground Fault Detect Enable

Notice!

To meet UL 864 requirements, enable Ground Fault Detect.

A ground fault is a circuit impedance to earth ground. The control panel has a ground fault
detection circuit that, when enabled, detects ground faults on Terminals 1 to 9 and 11 to 36.
The control panel also detects and annunciates ground faults on any device connected to it.
If a ground fault condition occurs, the keypads display SERVC GND FAULT and the control
panel sends a GROUND FAULT TROUBLE, AREA 1. When the control panel recognizes that the
ground fault condition is corrected, and remains corrected for between 5 to 45 consecutive
seconds, a Restoral Report is sent.

2.5.3

Enabling Ground Fault Detection

To enable the Ground Fault Detect Enable feature, lock (close) the S4 Ground Fault Detect Pin
on the control panel.

Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462

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

2.5.5

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

Locking 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.

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Control Panel Installation | en 9

Figure 2.3: Reset Pin

Callout - Description

1 - Reset pin locked (closed)

2 - Reset pin normal (open)

Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462

10 en | Diagrams Control Panel

3

3.1

Diagrams

Faceplates

Figure 3.1: Faceplates

Callout - Description

1 - Charging status LED (yellow) 8 - Ring

2 - Low battery LED (red) 9 - Operation monitor LED (green)

3 - Color-coded battery leads 10 - Accessory connector

4 - Ground fault detect enable 11 - Reset pin

5 - Phone LED (red) 12 - SDI interconnect wiring connector

6 - Tip 13 - SDI2 interconnect wiring connector

7 - Telephone cord connector

2012.12 | 02 | F.01U.265.462 UL Installation Instructions Bosch Security Systens, Inc.

Callout - Description

Control Panel Diagrams | en 11

3.2

3.2.1

Power Supply Side Wiring Diagrams

D9412GV4/D7412GV4 Power Supply Side System Wiring Diagram (Power and Phone)

Figure 3.2: Side System Wiring Diagram

Callout - Description Callout - Description

1 - If required by local AHJ, connect D113
Battery Lead Supervision Module.

2 - Batteries 9 - Listed Audible Signaling Devices rated at 12.0 VDC nominal

3 - D122/D122L Dual Battery Harness, as
required

4 - To Supervision Point 11 - Secondary phone line (part of D928)

5 - D1640 Transformer (NFPA applications may
require the use of a D8004 Transformer
Enclosure

6 - D8132 Dual Battery Charger with two
batteries (Batteries are not supervised.)

7 - D192G Bell Supervision Module 14 - To earth ground

Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462

8 - To Output A or Output B

(do not use vibrating type horns)

10 - C900V2 (optional)

12 - 560 Ω, 2 W end-of-line (EOL) Resistor (P/N: 15-03130-005)

13 - D928

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Notice!

For UL Certified accounts, additional power can be obtained using only a UL Listed auxiliary

12.0 VDC regulated, power-limited power supply.

Notice!

All terminals accept for Outputs A, B, and C (Terminals 6, 7 and 8) are supervised.

3.3

D9412GV4/D7412GV4 Input Points and Peripheral Devices System Wiring Diagram

Figure 3.3: Input Points and Peripheral Devices System Wiring Diagram

Callout - Description

1 - (Optional): For 24 V applications use a UL 1481 Listed regulated, power-limited 24 VDC power supply with a
D130 Relay Module. Refer to the D130 Installation Instructions (P/N: F01U072455) for correct wiring
requirements.

2 - D130 Relay Module

3 - D125B Powered Loop Interface Module

4 - To UL Listed two-wire smoke detectors with a fire rated EOL resistor. Refer to Two-Wire Smoke Detectors
section in the Approved Applications chapter in the D9412GV4/D7412GV4 v2.00 Installation and System Reference
Guide (P/N: F01U265457) for a listing of compatible two-wire smoke detectors.

5 - 1 kΩ EOL resistor (P/N: F01U033966): For typical alarm applications.

6 - D129 Dual Class A Initiation Circuit Module: Provides optional Waterflow Alarm Retard feature. Not suitable
for two-wire smoke detectors.

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Control Panel Diagrams | en 13

Notice!

For D129, use zero retard except for waterflow devices.

All external connections except Terminal 5 (battery positive) are power limited.

Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462

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3.4

3.4.1

SDI Devices Wiring Diagrams

D9412GV4 SDI and Zonex Devices System Wiring Diagram

Figure 3.4: D9412GV4 System Wiring Diagram, SDI and Zonex Devices

Callout ￚ Description Callout ￚ Description

1 ￚ Up to 16 supervised D1265, D1255 (all versions),

6 ￚ Zonex 1: 15 D8128Ds maximum

1

D1255RB, D1256RB Keypads, or D1257RB Fire Annunciators,
or up to 8 supervised D1260 Keypads (all versions) (maximum
16 supervised, maximum 32 unsupervised)

2 ￚ Up to 8 D9210C Access Control Interface Modules 7ￚ Zonex 2: 15 D8128Ds maximum

3 ￚ Up to 2 B426/B420/DX4020 or ITS-DX4020-G Network

8 ￚ Zonex 1: Up to 8 D129s maximum

1

1

Interface Modules

4 ￚ D8125 POPEX Module 9 ￚ Zonex 2: Up to 8 D8129s maximum

1

5 ￚ Up to 119 D9127U/T POPITs

1

The number of D8129 OctoRelays that can be connected to each Zonex terminal on the control panel is limited
by the number of D8128D OctoPOPITs connected to the same terminal. Refer to the D8128D Installation Guide
(P/N: F01U070537) or the D8129 Operation and Installation Guide (P/N: F01U036302) for specific information.

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Control Panel Diagrams | en 15

Notice!

Terminals 24 through 36 are power limited, supervised. Fire and Intrusion devices must be on

separate circuits. Refer to ICP-SDI-9114 Installation Instructions (P/N: F01U030068)

3.4.2

D7412GV4 SDI and Zonex Devices System Wiring Diagram

Figure 3.5: D7412GV4 SDI and Zonex Devices System Wiring Diagram

Callout - Description

1 - Up to 16 supervised D1265, D1255 (all versions), D1255RB, D1256RB Keypads, or D1257RB Fire
Annunciators, or up to 8 supervised D1260 Keypads (all versions) (maximum 16 supervised, maximum 32
unsupervised)

2 - Up to 2 D9210C Access Control Interface Modules

3 - Up to 2 B426/B420/DX4020 or ITS-DX4020-G Network Interface Modules

4 - D8125 POPEX Module

5 - Up to 67 D9127U/T POPITs

6 - Zonex 1: Up to 9 D8128Ds maximum

7 - Zonex 1: Up to 8 D8129s maximum

1

The number of D8129 OctoRelays that can be connected to each Zonex terminal on the control panel is limited
by the number of D8128D OctoPOPITs connected to the same terminal. Refer to the D8128D Installation Guide
(P/N: F01U070537) or the D8129 Operation and Installation Guide (P/N: F01U036302) for specific information.

1

Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462

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Notice!

Terminals 24 through 36 are power limited, supervised.

Fire and Intrusion devices must be on separate circuits. Refer to ICP-SDI-9114 Installation In-

structions (P/N: F01U030068).

3.5

Figure 3.6: SDI2 Devices System Wiring Diagram

D9412GV4/D7412GV4 SDI2 Devices System Wiring

Callout - Description

1 - B208 Octo-input Modules

2 - B308 Octo-output Modules

3 - B426/B420 Conettix Ethernet Communication Module

4 – B810 wireless receiver or B820 SDI2 Inovonics Interface Modules

5 – B920 Two-line Alphanumeric Keypad

6 - B930 ATM Style Alphanumeric Keypad

7 - B520 Auxiliary Power Supply Module

1

Refer to the table below for information on the capacity of each GV4 Series Control Panel

for SDI2 modules.

1

1

1

1

1

1

1

D9412GV4/D7412GV4 Capacities

Module

B208 Octo-input Modules 24 7

B308 Octo-output Modules 12 6

B426/B420 Conettix Ethernet

D9412GV4 D7412GV4

3

2

1

2

3

2

Communication Module

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Control Panel Diagrams | en 17

Module D9412GV4 D7412GV4

4

BB810/B820 SDI2 Inovonics

1 1

Interface Modules

B920 Two-line Alphanumeric
Keypad

5

B930 ATM Style Alphanumeric
Keypad (SDI2)

5

B520 Auxiliary Power Supply

16 16

16 16

8 8

Module

1

For the D7412GV4, only 5 inputs are available on the Octo-input at address 7.

2

For the D7412GV4, only 4 outputs are available on the Octo-output at address 6.

3

For the B426/B420, only two devices can be installed at one time.

4

For the B810 and B820 wireless receivers, only one device can be installed (either B810 or

B820 receiver) at one time.

5

For the B920 and B930, a total of 16 keypads in any combination can be installed at one

time.

Notice!

Terminals 33 through 36 are power limited, supervised. Fire and Intrusion devices must be on

separate circuits. Refer to ICP-SDI-9114 Installation Instructions (P/N: F01U030068).

Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462

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3.5.1

SDI2 Bus Wiring Recommendations

Use the following SDI2 bus wiring recommendations for SDI2 installation. The SDI2 bus is
used by the GV4 Control Panel and corresponding modules to communicate with one another.
Modules can be connected via home run, daisy chain, or single level T-tapped anywhere on the
SDI2 bus. Please reference Figure 2.7 below.

Figure 3.7: SDI2 Bus Wiring

Callout ￚ Description

1 ￚ Control panel

2 ￚ SDI2 module

3 ￚ Daisy chained wiring

4 ￚ Single-level T-tapped wiring

5 ￚ Home run wiring

If the voltage at any device is below the minimum, you must add an auxiliary power supply to
the system to power these devices.

Notice!

The absolute lowest voltage for the SDI2 devices is 10 VDC at the device terminals when in

normal operation, with a fully charged battery on the system.

Maximum cable lengths

The following rules must be followed when wiring the SDI2 bus.
– The SDI2 bus requires the use of non-shielded cable from 12 AWG to 22 AWG.
– Maximum overall cable length based on the table listed below:

2012.12 | 02 | F.01U.265.462 UL Installation Instructions Bosch Security Systens, Inc.

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Control Panel Diagrams | en 19

Cable
capacitance

pF/ft ft pF/ft ft pF/ft ft pFf/ft ft

< 17 7500 22 6363 27 5185 32 4400

18 7500 23 6086 28 5000 33 4242

19 7350 24 5800 29 4828 34 4100

20 7000 25 5600 30 4700 35 4000

21 6666 26 5385 31 4516 36 3800

Table 3.1: Maximum cable length

Overall
cable
length

Cable

capacitance

Notice!

Use Non-shielded cable only.

Notice!

Maximum capacitance of 140nF (140,000 pf) per system. Contact the wire manufacturer for

the capacitance ratings of the wire being used.

Overall
cable
length

Cable

capacitance

Overall
cable
length

Cable

capacitance

Overall
cable
length

3.6

Keyswitch Wiring

Figure 3.8: Keyswitch Wiring

Callout - Description

1 - Maintained keyswitch

2 - Momentary keyswitch

3 - Common

4 - Point Input

5 – End of Line (EOL) resistor*

6 - Open on a circuit arms the area

7 - Short on a circuit toggles the arming state

*Use proper EOL for the specific device you are using.

Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462

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4

4.1

4.1.1

Modem4 Events

Power Supply and Power Outputs

Power Supply - Primary

Primary (AC) Power Circuit

The primary source is a 16.5 VAC, 40 VA, internally-fused transformer (Bosch Security
Systems, Inc. Model D1640). The control panel draws 225 mA when idle and 300 mA when in
an alarm state. The total available auxiliary current is 1.4 A. Transient suppressors and spark
gaps protect the circuit from power surges. This protection relies on the ground connection at
Terminal 10. Ensure that you connect Terminal 10 to a proper ground. Refer to Connecting
Earth Ground, page 7.

AC Power Fail

The system indicates an AC power failure when Terminals 1 and 2 do not have power. The AC
Fail Time parameter sets the number of minutes or seconds without AC power before the
control panel acknowledges the failure and the number of minutes or seconds after the power
returns before the control panel acknowledges restored power.
Refer to the D9412GV4/D7412GV4 v2.00 Program Entry Guide (P/N: F01U265459) for
additional information about AC Fail Time and UL 864 requirements.
Reference the table below to view the Modem4 communication format signals.

Modem4 code
D6500 Mode

Modem4 Code
Bosch SIA Mode

Contact ID
Events

Contact ID Codes

AC Fail - mains power supply Pssss NAT AC Loss 1 301 00 000

AC Restore - mains power supply Rsss0 NAR AC Loss 3 301 00 000

Table 4.1: AC Power Fail

4.1.2

Installing the Transformer

Notice!

Do not short-circuit the terminals of the transformer. Shorting the terminals opens the inter-

nal fuse, causing permanent failure. Connect the transformer to Terminals 1 and 2 of the con-

trol panel before plugging it into the power source.

1. Use 18 AWG (1.22 mm) wire (minimum) to connect the transformer to the control panel.
The wire length should be as short as possible. The maximum length is 50 ft (15 m).
Connect the battery and plug in the transformer.

2. Route telephone and sensor loop wiring away from any AC conductors, including the
transformer wire.
AC wiring can induce noise and low level voltage into adjacent wiring. Route data wiring
away from AC and telephone wiring.

Notice!

Always connect the battery first and then plug in the transformer.

3. Connect the battery. Refer to Installing the Battery, page 21

4. Plug the transformer into an unswitched, 120 VAC 60 Hz power outlet only.

5. Secure the transformer to the outlet with the screw provided.

2012.12 | 02 | F.01U.265.462 UL Installation Instructions Bosch Security Systens, Inc.

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Control Panel Power Supply and Power Outputs | en 21

D8004 Transformer Enclosure Required for Fire Systems

Use the D8004 Transformer Enclosure for the D1640 Transformer in fire and combined fire
and burglary applications.

Notice!

Check with the Authority Having Jurisdiction (AHJ) about mounting transformers on specific

circuits.

4.2

4.2.1

Power Terminals - Secondary

Secondary (DC) Power

A 12 V, 7 Ah (up to 18 Ah) sealed lead-acid rechargeable battery supplies secondary power for
auxiliary and alarm outputs, and powers the system during interruptions in primary (AC)
power.

Warning!

Use Lead Acid Batteries Only: The charging circuit is calibrated for lead-acid batteries. Do not

use gel-cell or nicad batteries.

Extra Batteries Increase Back-up Time

To increase battery back-up time, connect a second 12 V battery in parallel to the first battery.
Use a D122/D122L Dual Battery Harness to ensure proper and safe connection. Refer to the
Standby Battery and Current Rating Chart in the Approved Applications section of the
D9412GV4/D7412GV4 v2.00 Installation and System Reference Guide (P/N: F01U265457) for
battery standby time calculations.

D1218 Battery

The D1218 is a 12 V, 18 Ah battery for use in applications requiring extended battery standby
time. Up to two D1218 batteries can be connected when used with a D122 Dual Battery
Harness.

Warning!

When connecting two D1218 Batteries to the control panel, the control panel can charge up

to 36 Ah of battery.

Notice!

When using two D1218 batteries, use a separate enclosure, a D122L Dual Battery Harness,

and long leads.

4.2.2

Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462

Installing the Battery

1. Place the battery upright in the base of the enclosure.

2. Locate the red and black leads supplied in the literature pack.

3. Connect the black battery lead to Terminal 4, and then to the negative (-) side of the
battery.

4. Connect the red battery lead to Terminal 5, and then to the positive (+) side of the
battery.

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22 en | Power Supply and Power Outputs Control Panel

Warning!

High current arcs are possible. The positive (red) battery lead and Terminal 5 can create high

current arcs if shorted to other terminals or the enclosure. Use caution when working with

the positive lead and Terminal 5. Always disconnect the positive (red) lead from the battery

before removing it from Terminal 5.

Warning!

The battery terminals and wire are not power limited. A 0.250 in (6.4 mm) space must be

maintained between the battery terminals, battery wiring, and all other wiring. Battery wiring

cannot share the same conduit, conduit fittings, or conduit knock-outs with other wiring. Re-

fer to the Battery Terminals illustration.

Figure 4.1: Battery Terminals

Callout - Description

1 - Battery terminals. Terminal 5 is non-power limiting.

2012.12 | 02 | F.01U.265.462 UL Installation Instructions Bosch Security Systens, Inc.

Control Panel Power Supply and Power Outputs | en 23

Figure 4.2: Non-PowerLimited Wiring

Callout ￚ Description

1 ￚ Conduit required for use with external batteries.

2 ￚ Battery wires

3 ￚ 0.25 in (6.4 mm) minimum. To ensure proper spacing, use tie-wraps or similar devices to
secure wires.

4 ￚ Relay output wires

5 ￚ Input or Zone wires

6 ￚ Standby battery

4.3

Power Outputs - Circuit Protection

5 PTC’s protect the control panel from short circuits on the continuous and programmable
power outputs. The PTC assignments are listed below.
PTC CB2 protects:
– Terminal 3: Auxiliary Power
PTC CB4 protects:
– Terminal 6: Output A (Alarm Power Output)
– Terminal 7: Output B (Alternate Alarm Power Output)

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24 en | Power Supply and Power Outputs Control Panel

– Terminal 8: Output C (Switched Auxiliary Power)
PTC CB5 protects Terminal 24: Zonex Power.
PTC CB1 protects Terminal 32: SDI Power +.
PTC CB3 protects Terminal 36: SDI2 Power +.

Required by UL:

– All devices powered from a power output are to be supervised.
– Power outputs are not shared between fire and non-fire devices unless all devices are in

conduit within 20 ft, and in the same room.

4.4

4.5

Power Outputs - Total Available Power

The system produces up to 1.4 A of combined power at 12.0 VDC Nominal for all powered
devices. The outputs listed below share the available power. These outputs are shown as red
circles on the faceplate.
– Terminal 3 - Auxiliary Power. Use this terminal to power devices requiring continuous

power.

– Terminal 6 (Output A) - Alarm Power Output. Programmable relay normally open, power

on alarm.

– Terminal 7 (Output B) - Alternate Alarm Power Output. Programmable relay normally

open, power on alarm.

– Terminal 8 (Output C) - Switched Auxiliary Power. Programmable relay normally closed,

switches power off when the Sensor Reset command is executed.

– Terminal 24 - Zonex Power. Use this terminal to power Zonex modules such as the

D8125, D8128D, and D8129 Modules.

– Terminal 32 - SDI Power +. Use this terminal to power serial device interface (SDI)

devices such as keypads, the D9210C Wiegand Control Interface Module, the ICP­SDI-9114 module, and other compatible SDI devices.

– Terminal 36 - SDI2 Power +. Use this terminal to power serial device interface 2 (SDI2)

devices such as B208, B308, B426, B810, B920, B930, and other compatible SDI2
devices.

Power Outputs - Continuous Power Output Terminals 3, 8, 24, 32, and 36

The continuous current draw for powered devices connected to Terminals 3, 8, 24, 32, and 36,
and the accessory connector must not exceed 1.4 A. Devices powered from these outputs
must operate at 12.0 VDC Nominal.

Power Restricted for Fire and Combined Fire and Burglary Systems

Use the Fire System Power Formula to calculate the current available for fire and combined
fire and burglary systems (refer to Power Outputs - Programmable Power Output Terminals 6, 7,
and 8, page 24).

4.6

Power Outputs - Programmable Power Output Terminals 6, 7, and 8

4.6.1

2012.12 | 02 | F.01U.265.462 UL Installation Instructions Bosch Security Systens, Inc.

Programming

The power outputs at Terminals 6, 7, and 8 are programmed as Outputs A, B, and C. All
outputs are programmed in the Outputs section. Outputs are assigned a output type, (Fire
Bell, for example) when they are assigned to an area. Outputs can be assigned to one or more
areas. The Bosch defaults set Output A (Terminal 6) as a Steady Alarm Bell output, Output B
(Terminal 7) as a Pulsed Fire Bell output, and Output C (Terminal 8) as a Verification or Reset
output for smoke detectors. The D9412GV4/D7412GV4 v2.00 Program Entry Guide (P/N:

Control Panel Power Supply and Power Outputs | en 25

F01U265459) contains complete instructions for programming outputs. Refer to Terminals 6
and 7, page 25, Fire System Power Formula, page 25, and Terminal 8, page 26 for
descriptions of the functions of each terminal. Refer to the Bell Parameters section of the
program to set the Fire Bell, Alarm Bell, and Gas Bell output responses for outputs. Four
annunciation patterns are available: Steady, Pulsed, California Standard, Temporal Code 3,
and Temporal Code 4.

Voltage Output at Terminals 6, 7, and 8

If Terminals 6, 7, and 8 do not provide the expected output, check:
– Programming for Outputs A, B, and C in the outputs section of the program. For proper

operation, do not program a Panel Wide Output the same as an Area Wide Output.

– Bell Parameters section of the program to confirm that the Alarm, Fire, and Gas Bell

responses are programmed for the expected duration and pattern.

– Point Assignments section to confirm that each point is programmed for the expected

local response.

4.6.2

4.6.3

Terminals 6 and 7

When activated, Terminals 6 (Output A) and 7 (Output B), provide positive (+) 12.0 VDC
Nominal power output. Use the power at Terminals 6 and 7 to power bells, siren drivers,
piezoelectric fire sounders, electronic horns, or other devices.
Programming determines the format of the output and the conditions that activate it. One self­resetting circuit breaker protects Terminals 6, 7, and 8 against shorts. When using Output A or
Output B to activate notification appliance circuits in UL Listed fire alarm applications, install
a D192G Indicating Circuit Module.

Available Power

The system combines the 1.4 A of primary power produced by the power supply with the
secondary power source (the battery) to produce a total of 2.0 A of alarm power at 12.0 VDC
Nominal. Terminals 6 and 7 share the available alarm power.

Power Restricted for Fire and Combined Fire and Burglary Systems

Fire systems are prohibited from using the battery for determining alarm power. Use the fire
system power formula described in Fire System Power Formula, page 25 to calculate the
current available for fire and combined fire and burglary systems.

Fire System Power Formula

To calculate the current available at Terminals 6 and 7 for fire and combined fire and burglary
systems:

1. Add together the current draws for all devices connected to Terminals 3, 8, 24, and 32,
and the accessory connector. This is the total current required for the normal standby
condition (NSC).

2. The current available for NSC is 1.4 A. Subtract the NSC current required calculated in
Step 1 from the NSC current available, 1.4 A. The difference is the alarm current available
for Terminals 6 and 7.

In formula format:

1.4 A - NSC current required (Step 1) = Alarm current available

Refer to the Approved Applications chapter inside the D9412GV4/D7412GV4 v2.00 Installation
and System Reference Guide (P/N: F01U265457) for module or accessory current requirements.

Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462

26 en | Power Supply and Power Outputs Control Panel

4.6.4

Terminal 8

Terminal 8 provides continuous positive (+) 12.0 VDC Nominal power. Output C interrupts the
power at Terminal 8 when activated. Use Terminal 8 to power smoke detectors or other
devices that are reset by interrupting power. One self-resetting circuit breaker protects
Terminals 6, 7, and 8 against shorts.

Verification/Reset Output

The default program sets Output C (Terminal 8) as a verification and reset output. Refer to

Output Parameters and Point Assignments in the D9412GV4/D7412GV4 v2.00 Program Entry
Guide (P/N: F01U265459) for instructions on programming verification/reset outputs and

points.
Performing a sensor reset at a keypad produces a five-second output activation of verification/
reset outputs. The control panel ignores verification and reset points during the five-second
output activation.

2012.12 | 02 | F.01U.265.462 UL Installation Instructions Bosch Security Systens, Inc.

Control Panel Specifications | en 27

5

Specifications

Voltage Input
(Power Supply)

Current
Requirement

Power Outputs2All external connections are power-limited except battery terminals

Primary: Terminals 1 and 2 16.5 VAC 40 VA class 2 plug-in

1

transformer (D1640)

Secondary: Terminals 4 and 5 Sealed lead-acid rechargeable battery

(12.0 VDC, 7 Ah or 12.0 VDC, 17.2 or 18
Ah). The control panel supports up to two

12.0 VDC, 7 Ah batteries using the D122/
D122L Dual Battery Harness or two
D1218 (12.0 VDC, 17.2 or 18 Ah)
batteries using a D122/D122L.

Control Panel: Idle 225 mA; Alarm 300 mA. Refer to the Current Rating
Chart for Standby Battery Calculations section in the D9412GV4/D7412GV4
v2.00 Installation and System Reference Guide (P/N: F01U265457) for the
current draw requirements of other system components.

Continuous
Power
Outputs

Terminals 3,
24, 32, 36

1.4 A maximum at 12.0 VDC Nominal
(continuous supply) total for all devices
and outputs supplied at Terminals 3, 24,
32, and 36.

Alarm Power
Output

Terminals 6
and 7

2.0 A maximum at 12.0 VDC Nominal
output. Output can be steady or one of
four pulsed patterns depending on
programming. Refer to Outputs in RPS
Help.

Switched
Aux Power

Terminal 8 1.4 A maximum at 12.0 VDC Nominal

output. Continuous output is interrupted
by Sensor Reset, or alarm verification
depending on programming. Refer to
Outputs in RPS Help.

Fire and Fire/
Burglary
Systems

To comply with UL 985 and 864 listing standards for fire
alarm systems, the total combined continuous and alarm
current draw for the system during alarm conditions must
be limited to 1.4 A provided by the primary power supply
(rectified AC). If current draw for the system exceeds 1.4
A, use a UL Listed 12 VDC regulated, power limited
auxiliary power supply module such as the B520 (refer to
the Keyswitch Wiring section).

1

Requires a UL Listed power supply.

2

For UL 864 applications, refer to 6.0 Compatibilities for compatible devices.

Minimum

10.2 VDC

Operating
Voltage

SDI Bus SDI Bus A+: 9 VDC 15000 ft (4572 m) maximum

Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462

28 en | Specifications Control Panel

SDI Bus B-: 9 VDC 15000 (4572 m) maximum

SDI2 Bus SDI2 Bus A+; 12 VDC nominal 7500 ft (2286 m) maximum

SDI2 Bus B-: 12 VDC nominal (7500 ft) (2286 m) maximum

3

3

Telephone
Connections

Connection: RJ31X or RJ38X jack can connect the control panels.

Two telco
lines:

Bosch Security Systems, Inc. D928 Dual Phone Line
Module required for two phone line service. Supervision
supplied by the control panel.

3

See SDI2 Bus Wiring Recommendations for more details

Battery
Discharge/
Recharge
Schedule

Discharge
Cycle:

13.9 VDC Charging float level.

13.8 VDC Charging status LED on.

12.1 VDC Low Battery Reports if programmed. Low
Battery LED on.

10.2 VDC Minimum operational voltage.

10.0 VDC Battery load shed.

Recharge
Cycle:

AC ON Load shed relay resets, battery charging

begins, Battery Trouble and AC Restoral
Reports sent.

13.7 VDC Battery Restoral Report sent, Low Battery
LED off.

13.9 VDC Charging status LED off, battery float
charged.

Environmental Temperature: +32ﾟF to +120ﾟF (0ﾟC to +49ﾟC)

Relative

Maximum 93% non-condensing

Humidity:

Arming Stations B920/B930 Keypads,D1255/D1255B/D1255RB Keypads, D1256RB Fire

Command Centers; D1257RB Fire Alarm Annunciators; D1260/D1260B
Keypads; Keyswitch; Keyfobs

Point
Thresholds

On-board
Points 1 to 8

Open Greater than 3.7 VDC, but less than 5.0

VDC.

Normal Greater than 2.0 VDC, but less than 3.0

VDC

Short Greater than 0.0 VDC, but less than 1.3

VDC.

Compatible
Enclosures

2

See SDI2 Bus Wiring Recommendations for more details

D8103 Universal Enclosure, D8109 Fire Enclosure, D8108A Attack
Resistant Enclosure, BATB-40/BATB-80 Battery Box

2012.12 | 02 | F.01U.265.462 UL Installation Instructions Bosch Security Systens, Inc.

Control Panel Specifications | en 29

5.1

B520 Specifications

Voltage Input (Power
Supply)

Current
Requirements

Power Outputs* All external connections are power-limited except battery terminals

Primary: 18 VAC terminal 18.0 VAC, 50 VA class 2 plug-in

transformer -TR1850
(18.0 VAC, 50 VA class 2 plug-in
transformer – TR1850-CA for Canada)

Secondary: Batt 1, Batt 2

terminals

Refer to the B520 Auxiliary Power Supply Module Battery Standby Chart
section in the B520 Auxiliary Power Supply Module Installation and
Operation Guide (P/B: F01U265445) for the current draw
requirements of other system components.

Continuous
Power
Outputs

SDI2 Out, AUX
PWR terminals
(rated range)

The B520 Auxiliary Power Supply
Module supports the connection of
two independantly monitored sealed
lead-acid rechargeable batteries (12.0
VDC, 7 Ah through 12.0 VDC, 36 Ah).

2.0 A maximum at 11.5 to 12.2 VDC
(special application) (continuous
supply) total for all devices and
outputs supplied at Terminals 1-4,
6-36.

Fire and
Fire/
Burglary
Systems

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

Minimum Operating
Voltage

SDI2 Bus SDI2 Bus A:

Battery Discharge/
Recharge Schedule

10.2 VDC

SDI2 Bus B:

Discharge
Cycle

To comply with UL 985 and 864 listing standards for fire
alarm systems, the total combined continuous and
alarm current draw for the system during alarm
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

8 VDC-2000 ft (610 m) maximum
8 VDC-2000 ft (610 m) maximum

13.2 VDC – Charging float level.

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).

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30 en | Specifications Control Panel

Recharge Cycle AC ON – Load shed relay resets, battery charging

begins, Battery Trouble and AC Restoral Reports
sent.

12.6 VDC – Battery Restoral Report sent, Low
Battery LED off.

Environmental Temperature: +32ﾟF to +120ﾟF (0ﾟC to +49ﾟC)

Relative
Humidity:

Compatible
Enclosures

Table 5.1: B520 Specifications

5.2

TerminalNoTerminal

Description

1 AC 18 AWG min (up to 14 AWG max)

2 AC 18 AWG min (up to 14 AWG max)

3 + AUX POWER Terminal accommodates 14 to 22 AWG, use appropriate wire size based on current.

4 BATTERY - Bosch supplied wire lead, included with panel.

5 BATTERY + Bosch supplied wire lead, included with panel.

6 OUTPUT A Terminal accommodates 14 to 22 AWG, use appropriate wire size based on current.

Terminal Wiring Requirements

Requirements

D8103 Universal Enclosure (requires B12 mounting plate), D8108A
Attack Enclosure (requires B12 mounting plate), B10 Enclosure,
D8004 Transformer Enclosure, D2203 Enclosure, BATB-80 Enclosure,
BATB-40 Enclosure (requires B12 mounting plate), AE1, AE2
Enclosures

Maximum 93% non-condensing

7 OUTPUT B Terminal accommodates 14 to 22 AWG, use appropriate wire size based on current.

8 OUTPUT C Terminal accommodates 14 to 22 AWG, use appropriate wire size based on current.

9 COMMON Terminal accommodates 14 to 22 AWG, use appropriate wire size based on current.

10 EARTH

GROUND

11 POINT 1 Terminal accommodates 14 to 22 AWG, use appropriate wire size based on loop

12 POINT 1/2

COMMON

13 POINT 2 Terminal accommodates 14 to 22 AWG, use appropriate wire size based on loop

14 POINT 3 Terminal accommodates 14 to 22 AWG, use appropriate wire size based on loop

15 POINT 3/4

COMMON

2012.12 | 02 | F.01U.265.462 UL Installation Instructions Bosch Security Systens, Inc.

14 to 16 AWG

resistance less than 100 Ω.

Terminal accommodates 14 to 22 AWG, use appropriate wire size based on loop
resistance less than 100 Ω.

resistance less than 100 Ω.

resistance less than 100 Ω.

Terminal accommodates 14 to 22 AWG, use appropriate wire size based on loop
resistance less than 100 Ω.

Control Panel Specifications | en 31

TerminalNoTerminal

Requirements

Description

16 POINT 4 Terminal accommodates 14 to 22 AWG, use appropriate wire size based on loop

resistance less than 100 Ω.

17 POINT 5 Terminal accommodates 14 to 22 AWG, use appropriate wire size based on loop

resistance less than 100 Ω.

18 POINT 5/6

COMMON

Terminal accommodates 14 to 22 AWG, use appropriate wire size based on loop
resistance less than 100 Ω.

19 POINT 6 Terminal accommodates 14 to 22 AWG, use appropriate wire size based on loop

resistance less than 100 Ω.

20 POINT 7 Terminal accommodates 14 to 22 AWG, use appropriate wire size based on loop

resistance less than 100 Ω.

21 POINT 7/8

COMMON

Terminal accommodates 14 to 22 AWG, use appropriate wire size based on loop
resistance less than 100 Ω.

22 POINT 8 Terminal accommodates 14 to 22 AWG, use appropriate wire size based on loop

resistance less than 100 Ω.

23 ZONEX

22 AWG min (up to 14 AWG max)

COMMON

24 ZONEX POWER 22 AWG min (up to 14 AWG max)

25 ZONEX IN 2* 22 AWG min (up to 14 AWG max)

26 ZONEX OUT 2* 22 AWG min (up to 14 AWG max)

27 ZONEX IN 1 22 AWG min (up to 14 AWG max)

28 ZONEX OUT 1 22 AWG min (up to 14 AWG max)

29 SDI COMMON Terminal accommodates 14 to 22 AWG, use appropriate wire size based on peripheral

device current.

30 SDI DATA

22 AWG min (up to 14 AWG max)

BUS B

31 SDI DATA

22 AWG min (up to 14 AWG max)

BUS A

32 SDI POWER Terminal accommodates 14 to 22 AWG, use appropriate wire size based on peripheral

device current.

33 SDI2 COMMON Terminal accommodates 14 to 22 AWG, use appropriate wire size based on peripheral

device current.

34 SDI2 DATA

22 AWG min (up to 14 AWG max)

BUS B

35 SDI2 DATA

22 AWG min (up to 14 AWG max)

BUS A

Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462

i

32 en | Specifications Control Panel

TerminalNoTerminal

Description

36 SDI2 POWER Terminal accommodates 14 to 22 AWG, use appropriate wire size based on peripheral

*D9412GV4 only. Terminals 25 and 26 are NOT USED on the D7412GV4 Control Panel.

5.3

Model Title UL 864 UL

B930 ATM Style Alphanumeric Keypad X X X

B920 Two-line Alphanumeric Keypad X X X

B208 Octo-input Module X X X X

B308 Octo-output Module X X X X

3

B810 RADION receiver SD X X

Compatibilities

Notice!

Where the fire alarm transmitter is sharing on-premise communications equipment, the

shared equipment must be UL Listed (ITE or fire protective signaling).

Requirements

device current.

Intrusion cUL

985

Intrusion

B820 Inovonics Interface2 Module X X

B426/B420 Conettix Ethernet Communication Module X X X X

B520 Auxiliary Power Supply Module X X X X

D113 Battery Lead Supervision Module X X X X

D122/D122L Dual Battery Harness X X X

D125B Powered Loop Interface Module X X X X

D126 Standby Battery (12V, 7Ah)

D129 Dual Class A Initiation Circuit Module X X X

D130 Relay Module X X X

D185 Reverse Polarity Module X X X

D192G Bell Circuit Supervision Module X X X

D279A Independent Zone Control (On-Board and OctoPOPIT

Points)

D720R LED Keypad (red) X X X

D720W LED Keypad (white) X X X

X

D928 Dual Phone Line Switcher X X X X

D1255RB Fire Keypad X X X X

D1256RB Fire Keypad X X X

D1257RB Fire Alarm Annunciator X X X X

2012.12 | 02 | F.01U.265.462 UL Installation Instructions Bosch Security Systens, Inc.

Control Panel Specifications | en 33

Model Title UL 864 UL

Intrusion cUL

985

D1218 12 V, 17.2 Ah Rechargeable Battery

D1255/D1255B Keypads (General Purpose) X X X

D1255W Text Keypad (white) X X X

D1260/
D1260B

2

Keypads X X X

D1640 16.5 VAC 40 VA Transformer X X X

D1640-CA 16.4 VAC 40 VA Transformer for Canada X

D8004 Transformer Enclosure X X X

D8125 POPEX Module X X X X

D8125MUX Multiplex Bus Interface X X X

D8128D OctoPOPIT Module X X X X

D8129 OctoRelay Module X X X X

D8130 Release Module X X X

D8132 Battery Charger Module X X X

Intrusion

D9127U/T POPIT Module X X X X

D9210C Access Control Interface Module X X X X

DX4010V2 USB/Serial Interface Module

DX4020 Network Interface Module X X X X

ITS-DX4020-G GPRS/GSM Communicator X X X

ICP-SDI-9114 SDI Splitter X X X

IST-EZTS Tamper Switch X X X

ISW-D8125CW-V2Commercial Wireless Interface Module

ZX776Z PIR Motion Sensor [15 m (50 ft)] with POPIT X

ZX794Z PIR Motion Sensor [24 m (80 ft)] with POPIT X

ZX865 PIR/Microwave Motion Sensor with POPIT X

ZX938Z PIR Motion Sensor with POPIT X

ZX970 PIR/Microwave Motion Sensor with POPIT

3

RFBT-A RADION speciality X

3

RFDL-11-A RADION TriTech X

3

RFDW-RM-A RADION contact RM X

3

RFDW-SM-A RADION contact SM X

3

RFSM-A RADION smoke X X

Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462

34 en | Specifications Control Panel

Model Title UL 864 UL

3

RFRP-A RADION repeater X X

3

RFPR-12-A RADION PIR X

3

RFPR-C12_A RADION PIR C X

3

RFUN RADION universal transmitter X

1

Where the fire alarm transmitter is sharing on-premise communications equipment, the shared equipment must

Intrusion cUL

985

Intrusion

be UL Listed (ITE or fire potective signaling).

2

Version 1.04 or above.

3

Compatible with version 2.xx or higher

Table 5.2: Compatible Accessories

5.4

Circuit Classes

1

Onboard Points

Onboard points, points 1 to 8, are Class B, Style B Initiating-Device Circuits.

Zonex Bus or Buses

Zonex buses are Class B, Style 4 Signaling Line Circuits.

Notification Appliance Circuit (NAC)

The control panels do not have an onboard NAC.
A D192G can be added to the control panel (or D8129/B308) and is Class B, Style W.

2012.12 | 02 | F.01U.265.462 UL Installation Instructions Bosch Security Systens, Inc.

Bosch Security Systems, Inc.

130 Perinton Parkway

Fairport, NY 14450

USA

www.boschsecurity.com

© Bosch Security Systems, Inc., 2012