Toshiba Strata DK 280 Installation Manual page 218
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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HESB (REAR VIEW)
,
VOL
INTERNAL
WIRING:
UME CONTROL
TBI
-VOICE
JUMPER
WIRES:
,
-
6
TBl
TB2
2-1
12345678910
5-8
4-5
3-3
I L-i
I
6-7
4-4
HACU-120
MODULAR
/'
VOICE
DOOR PHONE
117iVAC
TO
CONNECTORS
12v ov
117
12 VDC
MAY BE USED
VAC
12345
12vyov
t--i
I
MDF
I
1
i
66 BLOCK
1
STATION
CABLING
VOICE TIP
VOICE
RING
DATA Tl
DATA Rl
I I
\
I
--
->/JACKETED
GN,)
24 AWG r"
JACKETED
TWISTED
PAIR
FROM
ELECTRONIC
TELEPHONE
TO HESB
VOICE TIP
'I
I
1 II
r
I IT-7
VOICE RING
PEKU
(CKT 1-8)
OR
PESU
(CKT 5-8)
JACKETED
TWISTED
PAIR
24 AWG
OCA
TIP
123456
r-l
r-l
123456
General
Note:
l
See Chapter
5-Station
Apparatus
for instructions
on how to cut the
HHEU strap inside the telephone.
I
I
HESC-65
or
c=+
HESC-65A
CABLE
GREEN
RED
DO NOT
CUT
INSTALL
HHEU CIRCUIT
TELEPHONE
CARD INTO BASE OF
6500-SERIES
ELECTRONIC
TELEPHONE
DK0314
PER INSTRUCTIONS
IN
CHAPTER
5-STATION
APPARATUS.
Figure
6-12
HESB/Electronic
Telephone
with
loud
Ringing
Bell Wiring
.
,
6-l 8
January
1996
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