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IMI 66-047
I
K S U
I -
-
-
-
-
FUNCTION
COMMON AUDIBLE
STATION 17 RINGING
Figure 2-2.
600 A TO 600 A(l:l)
TO KSU STATION
PORT 39 OR 41 IF
ENABLE IS REQUIRED
OR TO ANY UNUSED
STATION PORT IF
ENABLE IS
NOT
REQUIRED.
FOR PA ENABLING, CONNECTTO CLIP=iiNALS ON
CONNECTOR BLOCK
CONNECT TO CLIP TERMINALS ON
SLAVE '
RELAY '
CONNECTIONS
J-l CLIPS 49,50
J-2 CLIPS 49,50
Common Audible/Auxiliary Station Interface Wir
(Typical Connection)
AUDIO
TRANSFORMER a
. BLOCK J-l CLIPS 49 & 50 FOR STATION PORT 39 PA ENABLE
BLOCK J-2 CLIPS 49 & 50 FOR STATION PORT 41 PA ENABLE
l
Figure 2-3.
OUTPUT AS
REQUIRED BY
VOLTAGE CLAMPING DIODE
RECOMMENDED
DEVICE
PA SYSTEM
ENABLE INPUT
PA Connections
2-l 4
Installation
+
LOW
VOLTAGE
P O W E R
'OWER
S
I
AUDIO INPUT
A
JT
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