Special Or Critical Applications - Omron F160-2 Setup Manual

Special or Critical Applications

Note
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Other Precautions
!Caution
Do not attempt to dismantle, repair, or modify the F160.
!Caution
Do not touch fluorescent or halogen lights while the power is ON or immedi-
ately after the power is turned OFF. These lights get very hot and can cause
burns.
!Caution
If you suspect an error or malfunction, stop using the F160 immediately, turn
OFF the power supply, and consult your OMRON representative.
Note Dispose of the F160 as industrial waste.
2 Special or Critical Applications
When the F160 will be used in one of the conditions or applications listed
below, allow extra safety margins in ratings and functions, add extra safety fea-
tures such as fail-safe systems, and consult your OMRON representative.
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Keep the power supply wires as short as possible (10 m max.).
Ground the F160's ground terminal to less than 100 Ω.
Use a grounding point as close as possible to the F160 and keep the
ground line as short as possible.
Wire the F160 to the ground with a separate ground wire. To avoid ground-
ing problems, do not share the ground wiring with any other devices or
ground the F160 to the building's steel framing/plumbing.
• Check the wiring once again prior to turning ON the power.
• Operating conditions or environments which are not described in the
manual
• Nuclear power control systems, railroad systems, aviation systems, vehi-
cles, combustion systems, medical equipment, amusement equipment, or
safety equipment
• Other systems, machines, and equipment that may have a serious influ-
ence on lives and property and require extra safety features
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