Toshiba Strata DK 280 Installation Manual page 304
Digital business telephone system
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Also See for Strata DK 280:
- User manual (79 pages) ,
- Quick reference manual (4 pages) ,
- System administration manual (60 pages)
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TO PDKU
W/FEMALE
CONNECTOR
BRIDGING
CIRCUIT
1
CIRCUIT
2
R
GN
BK
Y
Fill52
W
BL
Ii
i I I I II
A6543211
-
L
NOT
/(
USED
DOOR
PHONE
A
MDFB
(REAR
VlEVl
DOOR
PHONE
HKSU
- T5 (VOICE/DATA
(GND)
R5 (VOICE/DATA)
PT
PR
(SEE TABLE
7-4)
1
CIRCUIT
6 '---
J
66M150
SPLIT
B
2345
El
MDFB
DOOR
PHONE
B
OR DOOR
LOCK
CONTROL
(m)
MOD;y
DooR
PHONE
C
I
,
I
I
See Note
1 c
J
MDFB
(DOOR
PHONE)
STATION
#s
' NOT
USED
PORT#
A
B
C
004
#151
#152
#153
See Note 2
012
#154
#155
#156
020
#157
#158
#159
Notes:
028
#161
#162
#163
--
--
..-..
1.
DDCB
"B" outout
opf/ons:
'
l
SWl:
Always
in'DOOh'
position.
l
SW2:
DOOR
position;
"B" connects
to door
phone
LOCK
position;
"5" connects
to door lock.
2.
Door phones
may be connected
to circuit
5 on
ports
04, 012, 020, and 028 only.
Genera/
Note:
.
See Table 7-4 for cable lengths.
OK0029
I
Figure
7-25
MDF Wiring-DDCB/Door
Phone/Lock
to PDKU
7-30
January 1996
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