FPΣ User's Manual 
 
6.1 Installation 
67 
1
2 34
5
 
1
 
Upside-down 
2
 
Air duct blocked 
3
 
Input and output connectors face down 
4
 
Input and output connectors on top 
5
 
Horizontal installation of the unit 
•  Do not install the unit above devices which generate heat such as heaters, 
transformers or large scale resistors. 
Installation space 
•  Leave at least 50mm of space between the wiring ducts of the unit and other devices 
to allow heat radiation and unit replacement. 
≥  50mm
≥  50mm
 
•  Maintain a minimum of 100mm between devices to avoid adverse affects from noise 
and heat when installing a device or panel door to the front of the unit. 
1
PLC 
2
Other device 
3
Panel door 
≥  100mm
 
 
 
•  Keep the first 100 mm from the unit's front surface clear of objects to allow wiring and 
the connection of the programming tool.