Omron NT-series Programmable Terminal V022-E3-1 - Manual (Page 277)

Caution
 
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Appendix D
APPENDIX D
NT600S Installation Environment
When installing the PT in the operation panel, observe the following points. See also the section “Getting Starting”.
 The view angle of the LCD screen is 50  to the left and 40  to the right. Install it at a position and height where
operators will be able to see it well.

Do not install the unit at locations where the ambient temperature goes outside the range 0 to 50

C or where the
relative humidity goes outside the range 35 to 85% RH.
If the ambient temperature exceeds the range indicated above, install a fan or an air conditioner.
Louvre
Fan
Control panel
PT
 Provide sufficient space for ventilation
 Do not install the unit directly above equipment that generates a lot of heat (heaters, transformers, large capacity
resistors, etc.)
 To ensure that the unit can be operated and maintained without difficulty, install it at a distance from high-voltage
equipment and power equipment.
 Install the unit as far as possible from personal computers, amateur radio equipment, radios, etc. The radio
waves generated by the unit may cause interference that will affect these types of equipment.
 Do not install the NT600S at sites subject to the following conditions.
Otherwise, the product may malfunction.
Severe temperature variations
Temperatures or humidities outside the ranges stated in the specifications
High humidity, condensation
Splashing chemical agents
Severe oil splashing
Corrosive or flammable gases
Strong vibrations or shocks
Direct exposure to wind and rain (outdoor sites)
Strong ultra-violet irradiation
 Take adequate measures to ensure shielding if the NT600S is used at a location
subject to any of the following conditions.
Otherwise, the product may malfunction.
Static electricity, or noise from other equipment
Strong electromagnetic fields
Nearby power cables
Potential exposure to radioactivity