Leuze
electronic
Installation
Leuze electronic
BCL 40
49
TNT
35/7-2
4
V
Figure 6.21: Operating voltage used as the switching voltage
Figure 6.22: Switching voltage connected externally (galvanically decoupled)
Controlling the function of the switching outputs
The function of the switching outputs can be controlled by removing the cover to the MA 10.
Sitting directly next to the connection terminals for the switching outputs are red SMD-LEDs
that illuminate when the respective switching output is in the HI state (log.1). Please note
that the event which sets the switching outputs must be set and activated in the software
setup of the BCL 40.
R
L
VDD_SA
SA1/2
GND_SA
JL6
JL5
V_IN
GND_IN
MA 10
Optically coupled switched input
from processor
solder jumper
solder jumper
VDD_SA
SA1/2
GND_SA
JL6
JL5
V_IN
GND_IN
MA 10
R
L
U
Optically coupled switched input
from processor
solder jumper open
solder jumper open
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