Ambient Conditions; Fig. 4-3: Ambient Conditions - Bosch Rexroth IndraControl L40 Project Planning Manual

4-2
Technical Data
4.3

Ambient Conditions

Max. ambient temperature
Relative humidity
Air pressure
Mechanical strength
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Operation
+5 ... +55 °C
If the load is higher or if the
ambient temperature is > 45 °C,
the optionally available blower
must be used!
RH-2; 5 % to 95 % according to
DIN EN 61131-2,
non-condensing.
Up to 2,700 m above MSL
according to DIN 60204
Max. vibration:
Frequency range:
150 Hz
Excursion: 0.075 mm
at 10 ... 57 Hz
Acceleration: 1 g
at 57 ... 150 Hz
According to EN 60068-2-6
Fig. 4-3: Ambient conditions
Note: The ambient air must be free from acids, alkaline solutions,
corrosive agents, salts, metal vapors, and other electrically
conductive contaminants in high concentrations.
The ambient air must be free from dust. Housings and
installation compartments must at least comply with degree of
protection IP 54 according to DIN VDE 0470-1.
Danger of destruction by overheating
Ensure an ambient temperature of less than 45 °C.
⇒
If ambient temperatures range from 45 °C to 55 °C,
⇒
the optionally available blower must be used.
DANGER
An integrated blower control with hysteresis activates
the blower if a critical internal temperature is
reached; once the temperature falls below uncritical
values, the control deactivates the blower again.
⇒ If the temperature reaches a value of 75 °C, the
control is automatically entering a standby mode so
that damage is prevented. The outputs enter the safe
state, and the warning "Temp !!!" appears on the
display.
⇒ By means of a lib function, the application program
can
IndraControl L40, in order to trigger further reactions.
Storage/transport
-25 °C to +70 °C
Up to 3,000 m above MSL
according to DIN 60204
Max. shock:
10 ... 15 g according to EN 60 068-2-27,
no malfunction
read the internal temperature
DOK-CONTRL-IC*L40*****-PR02-EN-P
IndraControl L40
of the