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D9412G/D7412G/D7212G Installation & Troubleshooting Quick Reference Guide

D9412G/D7412G / D7212G

System Wiring Diagrams, Issue A

4.4 D7412G Control Panel, 1 of 3

AUX PWR

ALARM TRIG

COM

SUPV IN

ALARM CKT

D192A/C/G

D928

RJ31X

D8132

D113

BAT 2+

BAT 1+

BAT 2-

BAT 1-

SUPV

CHGR+

CHGR-

VAUX+

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 short

Requires Unswitched Outlet

Do Not Share With Other Equipment

PROGRAMMABLE

ALARM OUTPUTS

Te rmi na ls

Requires Optional

Model D136 Relay

In ALT ALARM

& SW AUX

GROUND FAULT DETECT

Enabled

Disabled

PHONE

LED

RED

ON WHEN

COMMUNI CATING

OFF WHEN IDLE

LOOP START

GND START

GROUND START

1211 13

Point 1 Point 2

1514 16

Point 3 Point 4

GROUND START

Requires Relay

Model D136 in

Ground

Start Socket

D1640

16.5 V, 40 VA

60 Hzr

C900

D126

Battery

12 V, 7 Ah/

D1218

12 V, 17.2 Ah

or 18.0 Ah

D126/

D1218

D126/

D1218

D126/

D1218

D126/

D1218

D126

Battery

12 V, 7 Ah/

D1218

12 V, 17.2 Ah

or 18.0 Ah

RJ31X

Figure 5: D7412G System Wiring Diagram, 1 of 3

1 - If required by local AHJ, connect D113 Battery

Lead supervision module.

2 - To battery negative

3 - To AUX —

4 - To point input

5 - To battery positive

6 - D8004 Transformer Enclosure required for NFPA

applications.

7 - Optional

8 - D122 Dual Battery Harness, as required

9 - Refer D113 Installation Instructions

(P/N: 74-07468-000) for BATT SUPV

10 - Power limited, supervised

11 - Power limited

12 - To Relay A or Relay B

13 - Listed audible signaling devices rated at 10.2 to

13.8 VDC (do not use vibrating type horns).

14 - To RJ31X Jack

15 - 560

Ω

, 2W EOL Resistor (P/N: 15-03130-005)

16 - To earth ground

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 32

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