Xylem SI Analytics TW 7450 Gebrauchsanleitung Seite 25

Fig. 4 Bag 3 with connection cables
With the power switch, which is located on the back of the device, the device is switched on. A blue lamp on the
front panel signals the operating status "On". When the instrument is switched on, the sample changer is
automatically initialized.
2.2 Back panel of the TW 7450
3
1
2
Fig. 6 Back panel of the TW 7450
The TW 7450 has the following connections:
1) Power switch
2) Connecting the power supply unit
3) USB - B, connection for communication with the titration software TitriSoft
4) COM interface 2, not used
5) COM interface 1,
Alternative connection to a PC for communication with the TitriSoft titration software
6) Ethernet - Port (currently not used)
7) Pump connection of the MP 25 pump
8) Connection of a relay box for switching optional peripheral devices
9) Fixing points for the titration tower cable guide
10) Stirrer connection
11) COM port for controlling the titration tower
4 5 6 7
Fig. 5 Bag 4 with holders for titration heads
8 9 10 11
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