Bosch D1255RB Guida di Installazione Scaricare il pdf (Pagina 72)

D9412GV2/D7412GV2 | Operation and Installation Guide | Appendix A: System Wiring Diagrams, Issue A

72 Bosch Security Systems, Inc. | 7/09 | F01U003641-04

A.2 D7412GV2 Control Panel

Figure 41: D7412GV2, Power Supply Side

AU X P WR

ALARM TRI G

CO M

SUPV IN

AL AR M C KT

BAT 2+

BAT 1+

BAT 2 -

BAT 1- SUPV

CHGR+

CH G R-

VAU X+

EA RT H G ROU ND

COMMON

BATTE RY NEG ATI VE ON LY

Maximum Charging

Current 1.4 Amps.

BATTE RY POS ITIVE ONLY

RE LAY A

RE LAY B

RE LAY C

+ AUX P OWER

CLASS 2 TRANSFORMER

16.5 VAC 40 VA 60 Hz

Model D1640

Inter nally Fused - Do Not short

Re quires Unswitched Outlet

Do Not Share With Other Equipment

GR OU ND FAULT DE T ECT

Ena bled

Disabled

1211 13

Point 1

Point 2

1514 16

Point 3

Point 4

PHONE

LED

RED

ON when

co mm unicating

OF F wh en idle

PHONE LINE SEIZED

TIP

RING

TELCO

6 6

TE LC O

RI N G

TIP

PH O NE LINE

SE IZED

PR OG RA MMA BLE

A LARM O UTP UT S

Terminals

SWITCH ED A UX

and67

Terminal

D7412GV2

1 If required by local AHJ, connect D113 Battery

Lead Supervision Module.

2 Batteries

3 - D122 Dual Battery Harness, as required

4- D1640 Transformer and D8004 Transformer

Enclosure required for NFPA Applications

5 - D8132 Dual Battery Charger with two batteries

(Batteries are not supervised.)

6 - Power limited, supervised

7 - Power limited

8 - D192G Bell Supervision Module

9 - To Relay A or Relay B

10 - Listed Audible Signaling Devices rated at

12.0 VDC nominal (Do not use vibrating type

horns.)

11 - C900V2 or C900TTL-E (optional)

12 - RJ31X, secondary phone line

13 - 560

, 2 W EOL Resistor

14 - RJ31X, primary phone line

15 - D928

16 - To earth ground

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

1 2 ... 67 68 69 70 71 72 73 74 75 76 77 ... 103 104

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Bosch D1255RB Guida di Installazione Pagina 72

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