Omron D4N Series - Incorrect Wiring

Precautions for All Switches
Other
x The standard material for the Switch seal is nitrile rubber (NBR),
which has superior resistance to oil. Depending on the type of oil
or chemicals in the application environment, however, NBR may
deteriorate, e.g., swell or shrink. Confirm performance in advance.
x The correct Switch must be selected for the load to ensure contact
reliability. Refer to Precautions for microloads in individual product
information for details.
x Wire the leads as shown in the following diagram.
Correct Wiring
Incorrect Wiring
Correct
Crimp terminal
Crimped location
facing up
Lead
Terminal
screw
Terminal
screw
Terminal
Terminal
Incorrect
Crimp terminal
Crimped location
facing down
Lead
Terminal
screw
Terminal
screw
Terminal
Terminal
Too close to maintain
dielectric strength
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C-10
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