R&S UPZ
Putting into Operation
Connection to the Test Setup
Operating Manual 1120.8610.14 - 0
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1.4.5 Connection to the R&S UPL
The R&S UPZ is connected to the R&S UPL via a serial 9-contact RS-232-C extension
cable (
no
null modem cable) using the R&S UPL's COM1 interface.
Thus, the R&S UPL can still be remote-controlled via its COM2 interface. As an
alternative, the mouse can be connected to COM2 so it can be used to control the
R&S UPL.
In the R&S UPZ, the extension cable is plugged into the D-sub female connector
labelled "FROM PREVIOUS". When interconnecting the two instruments, ensure that
the cable has a good ground contact (screw connector casing) in order to avoid EMC
problems.
The data rate is 19200 baud, no parity, 8 bits and 1 stop bit, and is permanently set in
the R&S UPZ. If the R&S UPZ is to be controlled via another instrument, the latter has
to be adapted to the preset interface parameters of the R&S UPZ.
REMO T E CO NT RO L
ADDRESS
T O NEXT
F RO M PREVIO US
F RO M PREVIO US
T O ANALYZ ER
F RO M PREVIO US
T O ANALYZ ER
B
A
1 2 4 8
UP Z-F
R S 2 3 2 - E x t e n s io n C o r d
R & S U P L
Fig. 1-11 Connecting R&S UPL and R&S UPZ using a RS232-Extension Cord
