Specifications
Auxiliary Serial Data Ports
The main serial data ports are 1 and 2, and the serial data ports on the
first DXAUX board are 3-6 (upper slot) and 7-10 (lower slot). The
serial data ports on the second DXAUX board are 11-14 (upper slot)
and 15-18 (lower slot). The port numbering of the auxiliary serial data
ports is fixed. Notice on the screen below that the baud rates for the
auxiliary data ports are defaulted to 2400; however, you can program
them to 9600 baud. Also, there is an additional column telling you
whether the DXOPT-COM card is installed.
NOTE: The auxiliary board can support one device for 9600 baud
transmit and receive at any given time. If you program
multiple serial ports for any rate above 1200 baud and
more than one of those ports is active in the same direction
at the same time, the effective thoughput may be less than
the set value.
.
PORT
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
BAUD BAUD
DATA
STOP FLOW
OUT
IN
BITS
BITS PARITY CONTROL
2400 2400 8
1
None None
2400
2400
a
1
None None
2400 2400
a
1
None None
2400
2400 8
1
None None
2400
2400 8
1
None
None
2400
2400 8
1
None
None
2400
2400
8
1
None None
2400 2400
8
1
None None
2400 2400
8
1
None None
2400 2400 8
1
None
None
2400 2400 8
1
None
None
2400 2400
a
1
None
None
2400 2400 8
1
None
None
2400 2400
a
1
None
None
INSTALLED
No
No
No
No
No
No
No
No
No
No
No
No
No
No
CONT BRIGHT
LL
L
The Auxiliary Serial Ports Menu
DXP Correspondence Manual 5
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