Andrew ION-B Series - TPRN Ports; RS232 Serial Port

104
ION-B User Manual
TPRN
TPRN ports
The TPRN sub-rack is provided with a set of I/0 ports which allows the connection to any
external device.
RS232 serial port
The RS232 serial port can be used to connect the TPRN sub-rack to the remote supervision unit
or to a laptop running LMT software. Please note that a standard RS232 cable is needed.
converted to a +12Vdc voltage, feeding the active modules inserted into the TPRN.
Baud rate [bps]
Dip-switch 5
9600 OFF
19200 ON
Baud-rate dip-
switch
(Dip-switch 5)
RS485
addressing
dip-switches
(Dip-switches
1 to 4)
Fuse
Blue terminal: -72 -36
Blue terminal:
Switch On/
Figure 4.1.6: Rear view of the TPRN
subrack with -48Vdc power supply
Table 4.1.1: Setting the RS232 baud rate
through the dip-switch 5
Figure 4.1.7: Dip-switches on the TPRN backplane