Block Evaluation Of Beam Areas - Leuze electronic CML 720i Ex Operating Instructions Manual

2
1
1
2
3
4
5
Figure 4.13: Wiring example of three light curtains via internal trigger
The following example shows a configuration of three light curtains via internal trigger.
LV1-OUT
LV1
LV2
t
LV1
1
2
3
4
Figure 4.14: Example: cascading via internal trigger
4.10

Block evaluation of beam areas

With this function, the quantity of data to be transmitted can be reduced by restricting the imaging accu-
racy. The minimum resolution of the light curtain is still retained.
Leuze electronic
3
Trigger In (on X1, e.g. pin 5)
Slave light curtain 3
Slave light curtain 2
Master light curtain 1
Trigger Out (on X1, e.g. pin 5)
LV3
t t
LV2 LV3
4
Master light curtain LC1
Slave light curtain LC2
Slave light curtain LC3
Total cycle time
1
4
5
t [µs]
CML 720i Ex
1
2
3
Functions
34