Leuze electronic BPS 34 Technical Description page 46

Device parameters and interfaces
Notice!
For connecting DP IN and DP OUT, we recommend our ready-made PROFIBUS cables.
For further information, see chapter 10.8 on page 96.
The BPS 34 can be used in combination with an MS 34 103/MS 34 105 to branch out the
PROFIBUS network. The continuing network is connected via DP OUT.
If the PROFIBUS is not connected to another subscriber via the MS 34 10x, the DP OUT
connection must be fitted with a TS 02-4-SA terminator plug for the purpose of bus termina-
tion. For further information, see also chapter 10.4 on page 94.
Attention!
Never open the device yourself, as this may compromise protection class IP 65.
Before connecting the device, be sure that the supply voltage agrees with the value printed
on the name plate.
Connection of the device and cleaning must only be carried out by a qualified electrician.
The power supply unit for the generation of the supply voltage for the BPS 34 and the re-
spective connection units must have a secure electrical insulation through double insulation
and safety transformers according to EN 60742 (corresponds to IEC 60742).
Be sure that the earthing conductor is connected correctly. Error-free operation is only guar-
anteed if the device is properly earthed.
If faults cannot be corrected, the device should be removed from operation and protected
against possible use.
To then further isolate the error, proceed as described in chapter 9 on page 92.
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BPS 34
Leuze electronic
Leuze electronic