Mitsubishi Electronics FX1S 用户手册
FX1S Series Programmable Controllers
Installation Notes 3
3-5
3.4
PLC Mounting Arrangements
To prevent a rise in temperature, mount the units to walls. Never mount them to the floor or
ceiling of an enclosure.
ceiling of an enclosure.
Caution
•
Units should mot be installed in areas subject to the following conditions: excessive or
conductive dust, corrosive or flammable gas, moisture or rain, excessive heat, regular
impact shocks or excessive vibration.
conductive dust, corrosive or flammable gas, moisture or rain, excessive heat, regular
impact shocks or excessive vibration.
•
Take special care not to allow debris to fall inside the unit during installation e.g. cut
wires, shavings etc. Once installation is complete remove the protective paper band: to
prevent overheating.
wires, shavings etc. Once installation is complete remove the protective paper band: to
prevent overheating.
Figure 3.3: PLC Mounting Diagram
FX
1S
CPU
A
A
A
A
> 50mm(1.97 inches)
A