FATEK FBs-4A2D - Page 39

H4-4
4.4 Fixation by Screws
In environments with larger vibration (more than 0.5G), the unit must be secured by M3 or M4 screws. Positions and
sizes of screw holes in various models of FB
S-PLC are illustrated in the following:
尺寸 A :
60mm
(2.362in)
90mm
(3.543in)
21mm
(0.827in)
4mm
(0.157in)
2 - 4.5 mm
(0.177 in)
尺寸 B :
90mm
(3.543in)
90mm
(3.543in)
4mm
(0.157in)
21mm
(0.827in)
2 - 4.5 mm
(0.177 in)
尺寸 C :
4mm
(0.157in)
90mm
(3.543in)
21mm
(0.827in)
130mm
(5.118in)
2 - 4.5 mm
(0.177 in)
Size A:
Size B:
Size C: