51
F3SJ-B
User’s Manual
Ch
apt
e
r
3
Moun
ting
Wiring/Installation
E
3.
Turn ON the sensor to perform beam alignment.
Move the emitter from side to side (Figure 3) 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 4)
Next, move the receiver from side to side (Figure 3) to align it to a center position where the stable-
state indicator (STB) is turned ON. (Figure 4)
- 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.
4.
Tighten the lightly tightened hexagon socket head cap screws (M3 x 6) of the Top/Bottom Brackets.
(Figure 5)
Tighten the hexagon socket head cap screws (M3 x 6) with the torque at 0.54 N•m (recommended).
Tightening screws with a torque that considerably exceeds the recommended torque may cause failure.
Mounting is complete.
TOP indicator
(Blue)
STB indicator
(Green)
BTM indicator
(Blue)
Emitter Receiver
RECEIVER
EMITTER
Figure 3
Figure 4
Enlarged view
Side mounting
Backside mounting
Tighten
securely
Tighten
securely
Tighten
securely
Hexagon socket head
cap screw (M3 x 8)
Figure 5
Summary of Contents for F3SJ-B Series
Page 1: ...F3SJ B N25 01T Series Safety Light Curtain User s Manual Cat No SCHG 735E...
Page 12: ...x Introduction F3SJ B User s Manual...
Page 30: ...16 Chapter 2 Description of Functions F3SJ B User s Manual System Configuration and Functions...
Page 84: ...70 Chapter 3 Wiring F3SJ B User s Manual Wiring Installation...
Page 90: ...76 Chapter 4 Wiring Examples F3SJ B User s Manual Input Output Circuit and Applications...
Page 96: ...82 Chapter 5 Maintenance Checklists F3SJ B User s Manual Checklists...
