Pwr In - Voltage Supply And Switching Input/Output - Leuze electronic BPS 34 Technical Description

Specifications BPS 34
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
0.5 mm² (recommended 0.75 mm²) core cross section. It is not possible to loop the
supply voltage through to other loads!
Notice!
Cables with a core cross section of 0.5 mm² or 0.75 mm² are not available as ready-made
cables from Leuze electronic.
PWR IN
SWOUT
3
GND
PE
M 12 plug
(A-coded)
Figure 4.4:
Connection of the functional earth PE
BPS 34 including hood with integrated connectors MS 34 103/MS 34 105:
! Connect PE to PIN 5 of the M 12 connector PWR IN for the voltage supply!
Notice!
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 59 ff.
Notice!
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!
Protection class IP 65 is achieved only if the connectors and caps are screwed into place!
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PWR IN (5-pin plug, A-coded)
Pin
1
2
2
VIN
1
3
4
4
SWIN
5
Thread
Pin assignment PWR IN
Name
Positive supply voltage
VIN without optics heating: +10 ... +30 V DC
with optics heating: +22 ... +26 V DC
SWOUT Switching output
GND Negative supply voltage 0 V DC
SWIN Switching input
PE Functional earth
PE Functional earth (housing)
BPS 34
Leuze electronic
Remark
Leuze electronic