E39
E39
E39-F2 Side View Attachment
These attachments provide 90° angle
viewing for through-beam cables. Use
then with E32-TC50, E32-TC200 and E32-
TC200C plastic filament cables and E32-
T61 glass filament cables. Screw each
piece onto the threaded tip of each
sensing head.
Note: This attachment does not increase sensing distance.
E39-F3 Diffuse Reflective Conversion Bracket
ends through the bracket, then attach the
lenses. Tighten the two set screws to hold
the sensing heads in place. Mount the
bracket at the detection site, then loosen
the large center screw to adjust the angle.
When the angle that produces reliable
detection has been found, tighten the
screw to retain that angle.
This bracket converts through-beam fiber
cables for diffuse reflective sensing. Use it
with E32-TC50, E32-TC200 and E32-
TC200C plastic filament cables. A set of
E39-F1 lenses are supplied with this
conversion bracket. To install, first remove
the mounting nuts from the fiber-optic
sensing heads. Then loosen the two set
screws on the bracket. Insert the sensing
E39-F3A Reflective Unit Lens (for E32-D32 Fiber)
When E39-F3A is attached to an E32-D32
fiber, adjust the focal point so that the
amplifier will not detect its own light
reflected from inside the E39-F3A.
E39-F3A so that the light spot is as small
as possible. Then fasten the sensing head
using the Allen head wrench supplied with
the E39-F3A.
Place the object to be detected or while
paper at the sensing distance, then adjust
the insertion depth of the fiber into the
In the example shown,
A = The focus is farther than the E39-F3A
B = The focus is closer than the E39-F3A.
E39-F5 Diffuse Reflective Side View Conversion Block
This reflective side view block may be
used with E32-TC200A plastic filament
fiber-optic cable only. It provides a 2 cm
(0.79 in) sensing distance. To install, first
remove mounting nuts and washers from
fiber-optic sensing head. Then, screw the
threaded heads as far as they will go onto
the mounting holes on the narrow side of
the block.
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