E39

E39

6

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

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

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.

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.

Place the object to be detected or while

paper at the sensing distance, then adjust

the insertion depth of the fiber into the

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.

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.