YOKOGAWA CENTUM CS, Technical Information

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3. Cabling
3-43
TI 33J01J10-01EN
l
Solderless Lug
• Solderless lug specifications
The specifications of the solderless lug to use are determined by the nominal cross
sectional area of the power cable for which the lug is to be used, the lug screw, dimensions
and so on.
Table Solderless Lug Dimensions
Nominal cross
sectional area
(mm
2
)
Screw used
(mm)
Hole diameter
(mm)
Lug outside
diameter
(mm)
Lug length
(mm)
Insulation
covering inside
diameter
(mm)
Dimension “C”
(mm)
0.75 ~ 1.25 4 (*1) 4.3 or more 8.2 or less Approx.21 3.6 or more 7.0 or more
2.0 4 (*1) 4.3 or more 8.7 or less Approx.21 4.3 or more 7.1 or more
*1: Recommended tightening torque is 1.2 N•m.
CAUTION
• For CENTUM VP, spring lugs are used for connecting signals for equipment for RIO System
Upgrade.
• Always use solderless lugs with insulated covering.
• Always use solderless lugs and crimp-on tool manufactured by the same manufacturer.
• The crimp-on tool must be matched to the wire thickness.
F030517.ai
Insulation covering
inside diameter
Hole diameter
Lug outside
diameter
Lug length
C
Figure Solderless Lug
Oct. 5, 2018-00