Mounting Clearances; Figure 4-1 Mounting The Units - Hitachi IR.Station Hardware Manual

4 INSTALLATION

4.1 Mounting Clearances

For proper operation of this product, make air aperture at the top and bottom of the cubicle.
This cubicle and each unit should be installed with certain spaces as indicated below.
Cubicle
50 mm
or more
50 mm
or more
A high temperature inside of the cubicle may cause malfunction o f the units.
The units may also make a false operation due to electromagnetic interference
that is emitted by nearby devices. To decrease heat and electromagnetic
radiation, provide the specified spaces between units, its cubicle and neighboring
devices.
After the installation, check the temperature inside the cubicle nearby the module
while test running it to see if the level of heat is within the limit specified. When a
specified space cannot be secured or the temperature is our of the specified range
(55°C or more of CPU suction air between the CPU unit and I/O unit), equip a
cooling fan to forcibly cool the unit.
CPU unit
I/O unit

Figure 4-1 Mounting the Units

50 mm or more
50 mm or more
50 mm or more
CAUTION
- 20 -
50 mm
or more
50 mm
or more