Bosch D7212GV2 Instalační příručka stáhnout pdf (Strana 25)

D7212GV2 | Operation and Installation Guide | 6.0 Power Outputs

Bosch Security Systems, Inc. | 2/07 | F01U003805-02 25

6.0 Power Outputs

6.1 Circuit Protection

Three self-resetting circuit breakers protect the control

panel from short circuits on the continuous and

programmable power outputs. If the control panel is

programmed for power supervision and a short circuit

occurs on one of the power outputs, the control panel

sends a

BATTERY LOW or BATTERY MISSING for

Bosch Security Systems, Inc. Modem IIIa

Communication Format, or

TROUBLE ZN 9 for BFSK.

One self-resetting circuit breaker protects:

•

Terminal 3: Auxiliary Power

•

Terminal 24: Zonex Power.

A short circuit on one terminal disrupts

power to the other terminals.

Another self-resetting circuit breaker protects:

•

Terminal 6: Alarm Power Output

•

Terminal 7: Alternate Alarm Power Output

•

Terminal 8: Switched Auxiliary Power.

A short circuit on one of the terminals

disrupts power to the other two terminals.

The third self-resetting circuit breaker protects

Terminal 32: Power +.

6.2 Total Available Power

The system produces up to 1.4 A of combined power

at 10.2 VDC to 13.9 VDC 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 (Relay A) - Alarm Power Output:

Programmable relay normally open, power on alarm.

Terminal 7 (Relay B) - Alternate Alarm Power

Output: Programmable relay normally open, power on

alarm.

Terminal 8 (Relay 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 - Power +: Use this terminal to power

serial device interface (SDI) devices such as keypads,

the D9131A Parallel Printer Interface Module, and the

D9210B Wiegand Control Interface Module.

6.3 Continuous Power Output

Terminals

3, 8, and 32

The continuous current draw for powered devices

connected to Terminals 3, 8, 24, and 32, and the

accessory connector must not exceed 1.4 A. Devices

powered from these outputs must operate over a range

of 10.2 VDC to 13.9 VDC.

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 Section 6.4

Programmable Power Output Terminals 6, 7, and 8).

6.4 Programmable Power Output

Terminals 6, 7, and 8

6.4.1 Programming

The power outputs at Terminals 6, 7, and 8 are

programmed as Relays A, B, and C. All relays are

programmed in the Relays section.

Relays are assigned a relay type, (Fire Bell, for

example) when they are assigned to an area. Relays

can be assigned to one or more areas.

The Bosch Security Systems, Inc. defaults set Relay A

(Terminal 6) as a Steady Alarm Bell output, Relay B

(Terminal 7) as a Pulsed Fire Bell output, and Relay C

(Terminal 8) as a Verification or Reset output for

smoke detectors. The D7212GV2 Program Entry Guide

(P/N: F01U003804) contains complete instructions for

programming relays. Refer to Sections 6.4.2 Terminals 6

and 7, 6.4.3 Fire System Power Formula, and 6.4.4

Terminal 8 on 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 output responses for relays.

Four annunciation patterns are available: Steady,

Pulsed, California Standard, and Temporal Code 3.

Voltage Output at Terminals 6, 7, and 8

If Terminals 6, 7, and 8 do not provide the expected

output, check:

•

Programming for Relays A, B, and C in the relays

section of the program.

•

Bell Parameters section of the program to confirm

that the Alarm and Fire Bell responses are

programmed for the expected duration and

pattern.

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 59 60

Komentáře k této Příručce

Žádné komentáře

Bosch D7212GV2 Instalační příručka Strana 25

Komentáře k této Příručce

Související produkty a manuály pro Bezpečnostní systémy pro řízení přístupu Bosch D7212GV2