Berthold castxpert LB 452, Руководство по эксплуатации

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c
4 Start-Up
24
Rev. 04, 03/2015
b
Installation of the Evaluation Unit (EVU)
(Continued)
The advantages of a separate power connection for each measurement channel
are:
Functional reliability
in the event of surges
or short circuits Each measurement channel is supplied by its own volt-
age source.
Redundancy If there is a fault in the power supply for one strand, the
other measurements can still be carried out without in-
terference.
1. Install the EVU in a 19" rack (not included in delivery contents).
2. Connect the external power supply to the EVU (Fig. 5).
Fig. 5 External power supply for the AWE
3. Connect the power supply (Out) with the corresponding channel (Fig. 6) or
connect the individual measurement channels with an external power supply
(recommended) (Fig. 7).
Fig. 6 Internal Power Supply of the Measurement Channel via the EVU, Meas-
urement Channel 1 as Example