XX091-01-01 Rev 902 AurorAcorD
Host PC Configurations
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53
Connections
Note: On the Serial Port Setup 1 screen, make sure the mode setting contains the word “Host”.
Using the serial port protocol, you may send commands from the host PC to 999 AurorAcorDs. The block
diagrams below illustrate some of the possible configurations.
Using RS-232
RS-232/RS-422 Term. Box
RS-232
PC
AurorAcorD
RD
BK
OR
BL
W
BR
YL
G
Ground
Keyboard
Clock
+5 V Out
Keyboard
Data
RS-422
Comm Out —
RS-422
Resp In —
RS-422 Resp In +
or
RS-232 RxD
RS-422 Comm Out +
or
RS-232 TxD
RS-232/RS-422 Termination Box
Using RS-232 Star
RS-232
RS-232
RS-232
RS-232
RS-232/RS-422 Term. Box
RS-232
PC
AurorAcorD
AurorAcorD
AurorAcorD
RS-232 Fan-Out Box
AurorAcorD
You may also connect multiple
AurorAcorDs using RS-232. To do so, you
will need to purchase an RS-232 fan-out
box and make connections to it using the
fan-out box documentation and the
following RS-232/RS-422 termination box.
RD
BK
OR
BL
W
BR
YL
G
Ground
Keyboard
Clock
+5 V Out
Keyboard
Data
RS-422
Comm Out —
RS-422
Resp In —
RS-422 Resp In +
or
RS-232 RxD
RS-422 Comm Out +
or
RS-232 TxD
RS-232/RS-422 Termination Box
In the simplest case, you might have one AurorAcorD connected to a PC.
RS-232/RS-422
Term. Box
PC RS-232
(9-Pin)
RS-232 RxD
Pin 3, TxD
RS-232 TxD
Pin 2, RxD
ground
Pin 5, ground
Содержание AurorAcord
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