Bosch D720 Especificaciones descargar pdf (Pagina 28)

D9412G/D7412G/D7212G Installation & Troubleshooting Quick Reference Guide

D9412G/D7412G / D7212G

System Wiring Diagrams, Issue A

4.6 D7412G Control Panel, 3 of 3

EARTH GROUND

COMMON

BATTERY NEGATIVE ONLY

Maximum Charging

Current 1.4 Amps.

BATTERY POSITIVE ONLY

RELAY A

RELAY B

RELAY C

+ AUX POWER

CLASS 2 TRANSFORMER

16.5 VAC 40 VA 60 Hz

Model D1640

Internally Fused - Do Not shor t

Requires Unswitched Outlet

Do Not S hare With Other Equipm ent

PROGRAMMABLE

ALARM OUTPUTS

Term inals

Requires Optional

Model D136 Relay

In ALT ALARM

& SW AUX

GROUND FAULT DETECT

Enabled

Disabled

PH ONE

LE D

RED

ON W HEN

COMMUNICATING

OFF WH EN I DLE

PERI PHERAL DEVICE CONNEC TION S

RED POWER +

YELLOW DATA BUS A

GREEN DATA BUS B

BLACK COMM ON

ZONEX O UT 1

ZONEX IN 1

N.F.P.A.

Style 3.5

Signal ing

Line

Circui ts

LOOP START

GND START

GROUND START

GROU ND STAR T

Requires Relay

Model D136 in

Ground

Start So cket

D8125

D8128D

D8129

D9133TTL-E

D9131AD9210B

D1260D1257D1256D1255

1 2

Figure 7: D7412G System Wiring Diagram, 3 of 3

1 - Up to eight supervised D9210Bs

2 - Up to three supervised D9131As

3 - Power limited, supervised

4 - Power limited

5 - POPEX #1

6 - POPEX #2

7 - Up to 119 D9127U/T POPITs or up to 63

D8127U/T POPITs.

8 - Zx 1: 15 D8128Ds

9 - Zx 2: 15 D8128Ds

10 - Zx 1: Up to eight D8129s maximum

11 - Zx 2: Up to eight D8129s maximum

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

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Bosch D720 Especificaciones Pagina 28

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