Tadiran Telecom Coral IPx Office, Installation And Hardware Reference Manual, Page: 280 / 510

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Common Control Cards Coral IPx Office Installation Manual
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The serial interface of the KB0 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-9P.
Table 8-1 lists the pin functions. See
Program Interface Device Connection, page 2-49
for
detailed connection information and terminal setup.
Table 8-1 KB0 RS-232E
Interface Pin Functions
Figure 8-8 KB0 Pin
Assignment
KB0 Setup
The baud rate is set during first initialization at 9600 bps, No parity, 8 data bits, 1 stop
bit, VT-100.
The baud rate can be set from 300 bps to 19,200 bps.
Consult the
Program Interface Reference Manual (Chapter-17 Terminal Setup -
Route: TERM,0) for instructions on the database programming required.
...................................................................................................
4 KB0 RS-232E Programming Port
Pin Designation Pin # Function
Receive Data 2 Input to MCP-IPx
Transmit Data 3 Output from MCP-IPx
Data Terminal Ready 4 Output from MCP-IPx
Signal Ground 5 Signal return
Data Set Ready 6 Input to MCP-IPx
Request to Send 7 Output from MCP-IPx
Clear to Send 8 Input to MCP-IPx
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.