Leuze electronic MSI-MD-FBX Original Operating Instructions page 23

Minimum distance S
S [mm]
v [m/s]
Distance d should be as small as practical
d [mm]
Arrangement of diffuse sensors
An additional option for arranging the muting sensors is shown in the following figure. The diffuse sensors
are arranged and set within the danger zone so that their scanning points detect a valid, approaching mut-
ing object within the danger zone, but a person is not able to reach both scanning points simultaneously.
a
b
1 Danger zone
2 Receiver
3 Transmitter
MS1 Muting sensor 1
MS2 Muting sensor 2
a,b Distance between muting object and other fixed edges or objects (<200 mm)
Fig. 6.4: Muting with two diffuse sensors
Leuze electronic
= Minimum distance between the protective field of the AOPD and the detection points of the mut-
ing-sensor light beams
= Speed of the material
= Distance from the intersection point of the muting-sensor light beams to the protective-field
plane < 200 mm
4
MS1
2
1
3
MS2
MSI-MD-FBX
Mounting
23