PART 1. TIE-LINE SYSTEM
TIE-LINE CONNECTION OF THE EXCHANGES
To make communications between exchanges possible in the EXES-
6000 system, the CP-66 and the Tie-line Interface Unit TI-62 are
required in addition to the exchange.
The TI-62 is the interface unit for transmitting and receiving audio
signals and dial data signals between the exchanges.
After receiving dial signals from the station, the CP-66 transmits the
dial data signals to the TI-62 and instructs it to make calls to the
other exchange. The CP-66 also receives the dial data signals from
the other exchange through the TI-62 and calls the station which is
instructed to call by the other exchange.
Overall functions of the system using the Tie-line function are
determined by programming made in the CP-66.
1. Functions of the Central Processing Unit CP-66 and Tie-line Interface Unit TI-62
Audio
Signal
Dial
data
Exchange "A"
Exchange "B"
Station
Call
Station
2. Number of stations, paging zones and links
Without Tie-line
Composition of exchange
f
Single
exchange
2 exchanges Tie-lined
3 exchanges
Tie-lined
EX-610
EX-620
EX-630
EX-610
EX-620
EX-630
EX-610
EX-620
EX-630
I Maximum
number of
links within
one's own
exchange
12
16
16
12*
1
16*
1
16*
1
12*
1
16*
1
16*
1
Number of
links
between
Tie-lined
exchanges
-
-
—
8
8
16*
2
4 per Tie
line
4 per Tie
line
8 per Tie
line*
3
Number
of
exchanges
1
1
1
2
2
2
3
3
3
Maximum number
of paging zones
All station calls
+ 7 zones
All station calls
+ 7 zones
All station calls
+ 31 zones
All station calls
+ 14 zones*
4
All station calls
+ 14 zones*
4
All station calls
+ 30 zones*
4
All stations calls
+ 21 zones*
4
All stations calls
+ 21 zones*
4
All stations calls
+ 45 zones*
4
Maximum number of stations in each exchange
Without paging
56
120
256
112
240
512
168
360
768
With paging
48
112
256
96
224
512
144
336
768
1 The links within one's own exchange are used for communication between Tie-line exchanges.
2 One (8 links) or two Tie-line units (TI-62) are required per exchange.
3 Two Tie-line units (TI-62) are required per exchange.
4 All-station paging is equivalent to all-zone paging in exchanges connected by Tie-lines.
5 Mixed Tie- line of EX-610/620/630 is also available.
EX-1
EX-2A
EX-2B
EX-3A
Exchange
A
Exchange
B
Exchange
A
Exchange
B
Exchange
C
EX-3C
EX-3B
— 2 —
All manuals and user guides at all-guides.com
