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4.3.4
SW IN/OUT – Switching input/switching output
SW IN/OUT
SWOUT
VOUT
1
M12 socket
(A-coded)
Figure 4.7:Pin assignment - SW IN/OUT
Attention!
Degree of protection IP 65 is achieved only if the connectors and caps are screwed into
place!
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!
If you use a sensor with a standard M 12 connector, please note the following:
Only use sensors on which the switching output does not lie on pin 2, i.e. only sensor cables
on which pin 2 is not assigned. Otherwise, the switching output is not protected against feed-
back on the switching input. If the inverted sensor output lies on pin 2, for example,
erroneous behavior of the switching output will result!
Leuze electronic
SW IN/OUT (5-pin socket, A-coded)
Pin
1
2
GND
3
2
4
PE
3
SWIN
4
5
Thread
Name
Supply voltage for sensor system
(VOUT identical to VIN at PWR IN)
VOUT
Without optics heating: +10 ... +30VDC
With optics heating: +22 ... +26VDC
SWOUT Switching output
GND
Supply voltage for sensors 0VDC
SWIN
Switching input
PE
Functional earth
PE
Functional earth (housing)
BPS 34
Technical data of BPS 34
Comment
21
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