GE Security EST3 User Manual

Centralized audio applications
EST3 Installation and Service Manual 4.17
[3AMPCON1.CDR]
UL/ULC Listed 15K EOL
ON LAST ATP ONLY
Ω
(For Class B circuits Only)
Class A circuits Only
Do Not Use
To Po we r
Amp Audio
Input
Audio Riser
Output
From Power
Amp Output
15K EOL Ω 15K EOL Ω 15K EOL Ω 15K EOL Ω
To TB2 on Audio AmplifierTo TB2 on Audio Amplifier To TB2 on Audio Amplifier To TB2 on Audio Amplifier
Field wiring identical
to riser #1
Shield,
if used
Shield,
if used
Field wiring identical
to riser #1
To TB1 on Audio Amplifier To TB1 on Audio Amplifier To TB1 on Audio Amplifier To TB1 on Audio Amplifier
TB1
AUDIO
AMPLIFIER
MODULE
(Riser 1)
AUDIO
AMPLIFIER
MODULE
(Riser 2)
AUDIO
AMPLIFIER
MODULE
(Riser 3)
AUDIO
AMPLIFIER
MODULE
(BACKUP)
TB2
12 435678910 12 435678910 12 435678910 12 43 5678910
12435678910 12435678910 1243567891012435678910
P1 = 1/2, Pre-Amp #1 Input 70 V RMS
JUMPER SETTINGS
P2 = 1/2, Pre-Amp #2 Input 70 V RMS
P1 = 2/3, Pre-Amp #1 Input 25 V RMS
P2 = 2/3, Pre-Amp #2 Input 25 V RMS
Wiring Notes
1. Circuit polarity shown in supervisory condition.
2. Supervised circuit.
3. Power limited circuit.
4. Non-Power limited circuit.
5 Back up amplifier size must equal the wattage of the largest
amplifier to be backed up.
6. Set J1 & J2 to match source amplifier output voltage.
7. Additional ATPs may be connected to the same audio source by
connecting the ATP pre-amp output to the pre-amp input of the
next ATP.
24
Do Not Use
[3AMPCON1.CDR]
Input #2 wired identical to Input #1
AMPLIFIER TERMINAL PANEL (ATP) P/N 240068
IM PRO PER C O N N EC TI O N O F TERM IN ALS
WILL RESULT I N A FAILURE O F PO WER SUPPLY
+
G
N
H
TB 4
120VAC
60HZ
10A MAX.
TB 5
FUSE
3AB-20A
TB 2
OUT
S+
+
+++ ++SSSS
TB 1
TB 3
PO W ER
FA I L
PA N E L
TRBL
AC TIVITY
AMP # 1
AMP # 2
PREA M P # 2
PREA M P # 1
PWR AM P # 2
PWR AM P # 1
BATT.
OUT
BATT.
OUT
BATT. IN
24 VDC
40AH MAX.
120 VAC OUT
WA RN I N G
FOR C ON TI N UED PRO TEC TION
AG AINST THE RI SK OF FIRE,
REPLAC E O N LY WI TH SAM E
TYPE 8 RATI NG FUSE.
IN
IN IN
INOUT
OUT OUT OUT
OUT
S+ +++ ++SSSS
2
2
3
3
[3atpint3.cdr]
IN
IN
P1
PRE AMP 1
70V 25V
PRE AMP 2
70V 25V
1
1
P2
OUT RISER
OUT RISER
OU T PRE - AMP
OU T PRE - AMP
PRE-AMP 1
PRE-AMP 2
+ - S + - S + - S
+ - S + - S + - S
Figure 4-9: ATP with 3-ATPINT wiring

GE Security EST3 Specifications

General

Brand	GE Security
Model	EST3
Category	Security Sensors
Language	English