ISS 5, SECTION 502-612-410
TABLED
CUT OFF KEY (635AD5C) CONNECTIONS
635AD5C
MOUNTING
CONNECTOR CABLE
FEATURE
KEY
CORD
(BL-WI BINDER
RINGER
PLACE
ADAPTER
(BLI BINDER
STRAP
BL-Y
Y-BL
BL-Y
Y-BL
G-BK
BK-G
BK-BR
BK
Cutoff
A
Ringer in
TB1-1
TB1-2
.
.
Note 2
TB1-1
(Net.
I
Set (Note 11
to
TB1-2
Cutoff Ext
Ringer or
TB1-1
TB1-2
TB1-1
TB1-2
Note 3
Buzzer (Note 1}
Cutoff
To
To
Ext
.
.
TB1-1
TB1-2
Aux .
Relay
Station
Relay
Grd
(Note 41
*
Insulate and store.
Notes:
1. Remove (BR-BKiand (BK-BRI slate plug leads from terminals 10 and 29, insulate and store.
2. To individual line or common ringer circuit at equipment.
3. To external ringer or buzzer. Connect ringer or buzzer circuit to (BL-Y) (Y-BL) connector cable leads at equipment.
4. Connect T, R, and A leads from equipment and station to be cut off through contacts of auxiliary relay. Connect battery to relay
winding. Use 227B or 421A KTU.
TABLE E
819051970 {P-900 197) GUARD ASSEMBLY CONNECTIONS
{NOTE)
:
REMOVE FROM
CONNECT TO
WIRE OR LEAD
COLOR
GUARD
NET.
ASSY.
NET.
Dial
BK
RR
T
Headset Jack
BK-S
c
s
Line Switch
w
c
s
Guard
G
RR
Assembly
w
C*
*
(0-BK) dial lead remains connected to
C
of
network.
Note:
For use when specified by local instruc
tions for end-to-end signaling installations.
Page 15
15 Pages
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Scanned by FranR Aarrell, (Cowooy Frankl Castle RocR, Colorado Oct OS, 2012
