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Page 178 of 436
Connecting a terminal to a COM port
NN43021-310
Standard 06.01
Connecting a system terminal or modem
Terminals connected to the COM1 ports can be installed as follows.
1
One terminal connects to a COM1 port in one CPU (the cable is switched
from module to module as needed); one terminal is required in addition
to the terminal for the SDI port connection (see Figure 70 on
2
One terminal connects to a switch box that connects to a COM1 port in
each CPU; one terminal and a switch box are required in addition to the
terminal for the SDI port connection (see Figure 71 on
3
One terminal connects to a switch box that connects to an SDI port and
to a COM1 port in each CPU; one terminal and a switch box are required
(see Figure 72 on
Use Procedure 18 to connect a COM1 port directly (no switch box) to a
terminal (see Figure 70 on
Procedure 18
Connecting a terminal to a COM port
1
Set the terminal to 9600 baud, 7 data, space parity, one stop bit, full
duplex, XON.
2
Connect an NT8D95 cable to a matching connector on the terminal.
3
Connect the NT8D95 cable to J25 on the I/O panel in the rear of the cPCI
Core/Network Module.
4
If you are using only one terminal for both COM1 ports, switch the cable
as needed. The terminal connected to the SDI port always communicates
with the active CPU.
March 2013
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End of Procedure
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