Omron F3SJ-B Series, User Manual

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F3SJ-B
User’s Manual
Ch
apt
e
r
3
Moun
ting
Wiring/Installation
E
6.
Turn ON the sensor to perform beam alignment.
Move the emitter from side to side (Figure 30) to align it to a center position where the stable-state
indicator (STB) is turned ON while checking the top beam state and bottom beam state with the top-
beam-state indicator (TOP) and bottom-beam-state indicator (BTM). (Figure 31)
Next, move the receiver from side to side (Figure 30) to align it to a center position where the stable-
state indicator (STB) is turned ON. (Figure 31)
- Confirm that there is no interrupting object in the detection zone before adjusting beams.
- If the stable-state indicator (STB) does not turn ON despite performing alignment, check if the mounting surfaces of
the emitter/receiver are parallel, and if the mounting height of the emitter/receiver is appropriate. Using optional
Laser Alignment Kit (F39-PTJ) makes alignment easier.
7.
Tighten two hexagon socket head cap screws (M3 x 18) on Intermediate Bracket (3) to prevent rotation. (Figure 32)
Tighten the hexagon socket head cap screws (M3 x 18) with the torque at 0.54 N•m (recommended).
Securing the sensor with a torque that significantly exceeds the recommended value may result in failure.
Mounting is complete.
TOP indicator
(Blue)
STB indicator
(Green)
BTM indicator
(Blue)
Emitter Receiver
EMITTER
RECEIVER
Figure 30 Figure 31
Tighten
securely
Tighten
securely
Tighten
securely
Enlargement
Hexagon socket
head cap screw
(M3 x 18)
Figure 32