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■ Wiring Precautions
• For terminal blocks, use the crimp terminals suitable for M3 screws.
• Tighten the terminal screws to the recommended tightening torque
⋅
of approx. 0.5 N
m.
• To prevent inductive noise, separate the wiring for signal lines from
that for power lines.
Wiring
• Use the crimp terminals suitable for M3 screws shown below.
Unit Stickers
• Select the appropriate units from the unit sticker sheets provided
and attach the sticker to the Indicator.
Note: When using for meters, such as weighing meters, use the units
specified by regulations on weights and measures.
5.8 mm max.
5.8 mm max.
■ Mounting Method
1. Insert the K3HB into the mounting cutout in the panel.
2. Insert watertight packing around the Unit to make the mounting
watertight.
Watertight
packing
3. Insert the adapter into the grooves on the left and right sides of
the rear case and push until it reaches the panel and is fixed in
place.
■ LCD Field of Vision
The K3HB is designed to have the best visibility at the angles shown
in the following diagram.
10°
30°
■ Waterproof Packing
The waterproof packing ensures a level of waterproofing that con-
forms to NEMA 4X. Depending on the operating environment, deteri-
oration, contraction, or hardening may occur and replacement may
be necessary. In this case, consult your OMRON representative.
K3HB-X/-V/-H/-S
Digital Indicators
Adapter
29
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