Installation
EST3 Installation and Service Manual
5.52
TB1
1 2 3 4 5 6
JB1
JB4
TB2
TB3
SW1
UP
1 2 3 4
1 2 3 4
JB2
JB3
NETWORK
BAA
AUDIOAUDIO
B
A IN A OUT R
X
111
T
X
R
T
S
2122
C
X
O
M
R
R
T
X
T
S
2
C
O
M
INOUT B OUT
AUDIOAUDIO
B IN
TB2
TB1
CPU
PRIMARY SECONDARY
TELEPHONE PAGE
OUT
AUDIO DATA
AUXREMOTE MIC
KEY AUDIO
3-ASU
JP1
JP2
1 2 3 4 5 6 7 8
ON
BELL
CODE
TEMP
DURATION
24 VDC
EARTH GRND
COMMON
RS232 INPUT
PRINT SUPV
TRBLE OUT
CODED TONE
TEMPORL TONE
TB1
3-PSMON
UXILIARY POWER
12
10 k EOL
Ω
10 k EOL
Ω
47 k EOL
Ω
To next
device
SIGA-CT1
From Signature
controller or
previous device
DB25 male connector to
PT-1S Printer (rear view)
CDR-3
IOP3A
From
24 Vdc NAC signal
power source
To
24 Vdc notification
appliance circuit
[CDR3_ASU.CDR]
Note:
Configure the SIGA-CT1
as a non-latching input circuit
with the Monitor device type.
Note:
Refer to the CDR-3
installation sheet for SW1
settings.
SW1
Note:
Connect 3-ASU output to
AUDIO A OUT +/- for single cabinet
applications.
3
2
1
Figure 5-11: Application wiring diagram
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