F3SJ-A
28
Change of Dimensions due to Replacement
(1) Replacement by backside mounting
Dimensional drawing from mounting wall surface to optical surface
(2) Rep
lacement by side mounting
Dimensional drawing of a protrusion from mounting wall
Replacement using intermediate brackets
For backside mounting, the F3SJ-A and F3SJ-E/B can be used without modification due to compatibility in mounting hole pitch. For side mounting,
a new hole needs to be made due to the different mounting hole pitch.
Mounting hole pitch for side mounting using intermediate bracket
Dimensional drawing of mounting hole for side mounting using intermediate bracket
Change of Dimensions due to Replacement
F3SJ-A
(Using standard bracket)
F3SJ-E/B
(Top/bottom bracket used)
F3SJ-E/B
(Compatible bracket used)
Dimensions (mm) from mounting wall surface
to optical surface (mm)
26 43 43
Total length including bracket (mm) Protective height + 74 Protective height + 69 Protective height + 159
F3SJ-A
(Using standard bracket)
F3SJ-E/B
(Top/bottom bracket used)
F3SJ-E/B
(Compatible bracket used)
Dimensions of a protrusion from mounting wall (mm)
51 46 46
Total length including bracket (mm) Protective height +74 Protective height +69 Protective height +159
F3SJ-A
(Free-location bracket used)
F3SJ-E/B
(Intermediate bracket used)
Mounting hole pitch (mm) 15 42
F3SJ-A
(Free-location bracket used)
F3SJ-E/B
(Intermediate bracket used)
Dimensions (mm) from mounting wall surface
to optical surface (mm)
26 43
4326
Optical surface Optical surface
4651
Optical surface
Optical surface
53
11
15
34
5.5
53
42
5.5
34
7
Optical surface Optical surface