Omron NYB17-*100 SERIES, Руководство пользователя

Страница: 115 / 194

5-3-5
Vibration and Shock
The Box PC is tested for conformity with the sine wave vibration test method (IEC 60068-2-6) and the
shock test method (IEC 60068-2-27) of the Environmental Testing for Electrotechnical Products. It is
designed so that malfunctioning will not occur within the specifications for vibration and shock. If, how-
ever, the Box PC is to be used in a location in which it will be directly subjected to regular vibration or
shock, then implement the following countermeasures:
• Separate the Box PC control panel from the source of the vibration or shock. Or secure the Box PC
and the control panel with rubber padding to prevent vibration.
• Make the building or the floor vibration-resistant.
• Prevent shocks when other devices in the panel, such as electromagnetic contactors, operate. Se-
cure either the source of the shock or the Box PC with rubber padding.
5-3-6
Atmosphere
Using the Box PC in any of the following locations can cause defective contact with connectors and
corrosion of components. Implement countermeasures such as purging the air as required.
• In locations exposed to dust, dirt, salt, metal powder, soot, or organic solvents, use a panel with an
airtight structure. Be careful of temperature increases inside the panel.
• In locations exposed to corrosive gas, purge the air inside the panel to clear the gas and then pres-
surize the inside of the panel to prevent gas from entering from outside.
• In locations where flammable gas is present, either use an explosion-protected construction or do
not use the Box PC.
5 Installation
5 - 19
NY-series Industrial Box PC Without Operating System User's Manual (W586)
5-3 Mount
5
5-3-5 V
ibration and Shock