Safety Distance For Safeguarding Danger Areas - Omron MS4800E - MANUAL 2 Operation Manual

Safety distance for safeguarding danger areas

9-2 Safety distance for safeguarding danger areas
Direction of
approach
!WARNING
S
H
Additional countermeasures may be necessary to prevent access to the dan-
gerous area from above, below, the sides or the rear of the machine.
The height of the protective field "H" above the reference plane and the reso-
lution "d" of the MS4800 system have the following relationship:
H = 15 x (d -50)
min
H = Height of the protective field above the reference plane,
min
maximum height = 1000 mm.
It is considered that if height is equal or less than 300 mm,
adults can not crawl under.
d = resolution of the MS4800 system
S = (K x T) + C
For K and T please refer to the previous chapter
C =
S = (1600 mm x T) + (1200 - 0,4 x H)
or d = (H
min
(1200 mm - 0,4 x H) but not less than 850 mm
(arm length)
H = Height of protective field above the floor
Section 9-2
50 mm - maximum distance
to avoid walking behind
/ 15) + 50
27