Tadiran Telecom Coral IPx Office, Руководство по установке и аппаратным средствам, Страница: 281 / 510

Coral IPx Office Installation Manual Common Control Cards
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The serial interface of the UGW programming port on the MCB Office conforms to
the EIA RS-232E specification. It is wired as a Data Terminal Equipment (DTE)
device using a popular 9-pin, male, D type connector. The interface allows connection
of a common, asynchronous, ASCII data terminal, personal computer or external
modem for programming the various features of the Coral IPx Office system and
monitoring diagnostic information.
Figure 8-8 illustrates the pin assignments of the DB-9S.
Table 8-1 lists the pin functions. See
Program Interface Device Connection, page 2-49
for
detailed connection information and terminal setup.
Table 8-2 UGW
RS-232E Interface Pin
Functions
Figure 8-9 UGW Pin
Assignment
UGW Setup
The baud rate is set during first initialization at 115200 bps, No parity, 8 data bits, 1
stop bit, VT-100.
Consult the
Program Interface Reference Manual (Chapter-17 Terminal Setup -
Route: TERM,0) for instructions on the database programming required.
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5 UGW RS-232E Programming Port
Pin Designation Pin # Function
Receive Data 2 Input to MCB Office
Transmit Data 3 Output from MCB Office
Data Terminal Ready 4 Output from MCB Office
Signal Ground 5 Signal return
Data Set Ready 6 Input to MCB Office
Request to Send 7 Output from MCB Office
Clear to Send 8 Input to MCB Office
4 - DATA TERMINAL READY
2 - RECEIVE DATA
3 - TRANSMIT DATA
5 - SIGNAL GROUND
CLEAR TO SEND - 8
REQUEST TO SEND - 7
DATA SET READY - 6
N.C. - 9
1 - N.C.