2
The following signal words are used in this manual.
Indicates a potentially hazardous situation which, if not avoided, will result in minor or moderate injury, or
may result in serious injury or death. Additionally there may be significant property damage.
Meanings of Signal Words
•
Installation Environment
• Do not use the product in areas where flammable or explosive gases are present.
• Install the product so that air can flow freely through its cooling vents.
• Do not install the product close to high-voltage devices and power devices in order to secure the safety of operation and maintenance.
• Make sure to tighten all installation screws securely.
•
Power Supply and Wiring
• Make sure to use the product with the power supply voltage specified by this manual.
• Use a power supply cable and crimp terminals of the specified size. Do not simply connect the twisted ends of the wires directly to
the terminal block.
- Applicable wire size: 1.31 to 2.63 mm
2
-
Crimp
terminals
- Terminal screw: M4
• Keep the power supply wires as short as possible (Max. 10 m).
• Use a DC power supply with safety measures against high-voltage spikes (safety extra low-voltage circuits on the secondary side).
• Ground the product’s ground terminal to less than 100
Ω
.
• Use a grounding point that is as close as possible and keep the ground wire as short as possible.
• Wire the Controller to the ground with a separate ground wire. To avoid grounding problems, do not share the ground wire with any
other devices or wire the ground to the building's steel framing.
• Before turning on the power supply, confirm that the wiring is correct again.
•
Other
• Do not attempt to dismantle, repair, or modify the product.
• Should you notice any abnormalities, immediately stop use, turn OFF the power supply, and contact your OMRON representative.
• Do not touch fluorescent or halogen lights while the power is ON or immediately after the power is turned OFF.
• Dispose of this product as industrial waste.
•
Regulations and Standards
The Controller conforms to the following standards.
EC Directive 89/336/EEC (EMC)
EN standard (European Standard) EN61326
UL Standard UL61010-1
The following alert symbols are used in this manual.
Meanings of Alert Symbols
The following alert statements apply to the products in this manual. Each alert statement also appears at the locations needed in
this manual to attract your attention.
Alert statements in this Manual
Precautions for Safe Use
WARNING
Indicates general prohibitions for which there is no
specific symbol.
Indicates the possibility of explosion under specific
conditions.
This product is not designed or rated for ensuring safety of persons.
Do not use it for such purposes.
A lithium battery is built into the Controller and may occasionally combust, explode, or burn if not treated properly. Dispose of the Controller
as industrial waste, and never disassemble, apply pressure that would deform, heat to 100°C or higher, or incinerate the Controller.
Since this product emits a visible light that may have an adverse affect on the eyes, do not stare directly into the light emitted
from the LED. If a specular object is used, take care not to allow reflected light enter your eyes.
This product must be used according to the instruction manual. Failure to observe this may result in impairment of functions
and performance of the product.
WARNING
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury
or in property damage.
Indicates the possibility of injury by high temperature under specific conditions.
Do not open the cover. Doing so may result in electric shock from internally used high voltages.
Indicates the possibility of electric shock under specific
conditions.
Danger of burns
Do not touch the case while the LED is ON or just after power is turned OFF, since it remains extremely hot.
8.5 mm max.
8.5 mm max.
Indicates the possibility of laser radiation.
CAUTION
