Installation
Leuze electronic GmbH + Co. KG
BCL 8
30
Figure 6.4: Switching input for BCL 8 connection version 1 (standard setting)
With the "inverted" setting (high = active), you can trigger a read process by applying a voltage of +5 V DC
(pin 1) at SW IN/OUT (pin 5) (connection version 2, Figure 6.5).
Figure 6.5: Switching input for BCL 8 connection version 2 (setting "inverted")
Switching output
The switching output connection between SW IN/OUT (pin 5) and GND (pin 3) can be activated in the
scanner setup.
In the basic setting, the SW IN/OUT switching output is switched to GND (pin 3) if a code is recognized.
Figure 6.6: Switching output BCL 8
ATTENTION!
Do not load the respective switching output of the BCL 8 with more than 20mA at +5 … 30VDC!
NOTE
You can configure the switching input/switching output according to your requirements using the
Sensor Studio program.
+ 5 V DC
SW_IN/OUT
GND
BCL 8
4.75 … 5.5 V DC
GND
2.2 k
1
5
3
Input resistance
36 k
:
Connection version 1: standard setting (low = active)
+ 5 V DC
SW_IN/OUT
GND
BCL 8
GND
1
5
3
4.75 … 5.5 V DC
Input resistance 36 k
:
Connection version 2: setting "inverted" (high = active)
+ 5 V DC
SW_IN/OUT
GND
BCL 8
GND
1
5
3
+ 5 … 30 V DC
max. 20 mA !
R
L
4.75 … 5.5 V DC
Input resistance 36 k
:
