Pwr In - Voltage Supply And Switching Input/Output - Leuze electronic BPS 34 Operating Instructions Manual

4.3.1

PWR IN - voltage supply and switching input/output

Attention!
For devices with integrated heating, the supply voltage must be wired with a minimum
2
0.5mm (recommended 0.75mm
supply voltage through to other loads!
Note!
Cables with a wire cross section of 0.5mm² or 0.75mm² are not available as ready-made
cables from Leuze electronic.
PWR IN
3
GND
PE
M12 plug
(A-coded)
Figure 4.4:Pin assignment - PWR IN
Connecting the functional earth PE
BPS 34 with MS 34 103/MS 34 105 connector hood:
 Connect PE to PIN 5 of the M12 connector PWR IN for voltage supply!
Note!
Programming of the switching input/switching output is performed via module 7 (Switching
input) and module 8 (Switching output). For further information, see also Chapter 8.1.7.7,
Page 60 et seq.
Note!
The switching input/switching output of the PWR IN plug connection is identical to the SWIN
switching input and SWOUT switching output of the SW IN/OUT plug connection on the
MS 34 105.
Attention!
Degree of protection IP 65 is achieved only if the connectors and caps are screwed into
place!
Leuze electronic
PWR IN (5-pin plug, A-coded)
Pin
SWOUT
2
VIN
1
4
SWIN
Thread
2
) core cross section. It is not possible to loop the
Name
Positive supply voltage
1 VIN Without optics heating: +10 ... +30VDC
With optics heating: +22 ... +26VDC
2 SWOUT Switching output
3 GND Negative supply voltage 0VDC
4 SWIN Switching input
5 PE Functional earth
PE Functional earth (housing)
BPS 34
Technical data of BPS 34
Comment
19