Leuze electronic BPS 34 Operating Instructions Manual page 46

Device parameters and interfaces
Note!
For connecting DP IN and DP OUT, we recommend our ready-made PROFIBUS cables.
For further information on this topic, refer to Chapter 10.8 on Page 97.
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 participant 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 95.
Attention!
Never open the device yourself, as this may compromise degree of protection 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
respective connection units must have a secure electrical insulation through double insula-
tion and safety transformers according to EN 60742 (corresponds to IEC 60742).
Be sure that the protective conductor is connected correctly. Fault-free operation is only
guaranteed when the device is properly earthed.
If faults cannot be cleared, the device should be switched off and protected against acciden-
tal use.
To then further isolate the error, proceed as described in Chapter 9 on Page 93.
Leuze electronic BPS 34 45