BLUEPIRAT2 | USER MANUAL/
page 60 of 82
14.5
Adapter cable Serial/RS232, Analog/Digital
The following figure shows the adapter cables for 6x RS232, one digital IN and one analog IN.
Figure 14.6: RS232/digital/analog adapter cable
Note:
The BLUEPIRAT2 actively sends data on the “Tx” line if a protocol for the serial port is
configured. The “Tx” line must only be connected to special devices that support those
protocols. If the application is listening to a bidirectional serial communication of two de-
vices, two serial ports of the BLUEPIRAT2 have to be used. The “Tx” lines must not be
connected in this case.
Device 1
Device 2
blue
PiraT
Rx
Tx
Rx
Tx
RS232 #1 Rx
RS232 #1 Tx
RS232 #2 Rx
RS232 #2 Tx
Figure 14.7: Listening to a bidirectional serial communication
