Mounting
Leuze electronic
MLD 300, MLD 500
41
Height of the muting-sensor light beams
Select the height of the light beams of the muting sensors so that they are above the lowest beam of
the safety sensor and detect the transport material and not the pallet or transport device.
Otherwise, you must take additional measures to prevent people from entering the danger zone on top
of the pallet or transport device.
Distance d8 from the end of the mechanical protective device to the protective field
d8
[mm]
= Distance from the end of the mechanical protective device, e.g. a hard guard, to the
protective field
v
max
[ms]
= Maximum speed of the material
6.2.6 Arrangement of the muting sensors for timing controlled 4-sensor muting
(MLD 335, MLD 535)
With this muting operating mode, material transport is permissible in both directions. The muting sensor
light beams are parallely arranged (see chapter 4.7.3).
Pre-mounted Muting Sensor Sets (accessories) for MLD safety sensors simplify the set-up of this muting
solution see figure 14.13
Figure 6.11: Arrangement of the muting sensors with respect to height
The muting sensors should be located above the lowest beam of the safety sensor.
Mounting instructions for MLD Muting Sensor Sets be downloaded on the Internet
.
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