Omron NX Series Hardware User Manual page 139

Control
panel
Louver
l Accessibility for Operation and Maintenance
• To ensure safe access for operation and maintenance, separate the Controller as much as possi-
ble from high-voltage equipment and power machinery.
• It will be easy to operate the Controller if it is mounted at a height of 1.0 to 1.6 m above the floor.
l Improving Noise Resistance
• Do not mount the Controller in a control panel containing high-voltage equipment.
• Install the Controller at least 200 mm away from power lines.
Power lines
200 mm min.
• Ground the mounting plate between the Controller and the mounting surface.
l Controller Orientation
• Each Rack must be mounted in the following position to provide proper cooling. This position is
called an upright position.
• Do not install a Rack in any of the following positions.
NX-series NX502 CPU Unit Hardware User's Manual (W629)
Fan
NX-series
Controller
NX-series
Controller
200 mm min.
5 Installation and Wiring
5
5-9