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IP 240
2
Module Description and Accessories
2.1
General Technical Specifications
Climatic Environmental Conditions
Temperature
Operation
Storage/shipping
Temperature change
- Operation
- Storage/shipping
Relative humidity
Atmospheric pressure
- Operation
- Storage/shipping
Electromagnetic Compatibility (EMC)
Noise Immunity
Damped oscillatory
wave test (1 MHz)
Digital-
inputs and outputs
Static electricity
Test voltage
Radiated electro-
magnetic field test
Fast-transient
burst test
Digital-
inputs and outputs
EWA 4NEB 811 6120-02a
0 to +55 °C
(Intake air tem-
perature,
measured at the
bottom of the
module)
- 25 to + 70 °C
10 °C/h max.
20 °C/h max.
to DIN 40040
15 to 95% (indoors)
noncondensing
860 to 1060 hPa
660 to 1060 hPa
to IEC 255-4
1 kV
to IEC 801-2
(discharge on all
parts accessible to
the user during
normal operation)
3 kV
to IEC 801-3
Test field strength
3 V/m
to IEC 801-4
1 kV
Module Description and Accessories
Mechanical Environmental Conditions
Vibration
- Tested with
Shock
-Tested with
Free Fall
- Tested with
Specifications on IEC/VDE safety
Degree of protection
- Implementation
- Class
Insulation rating
for the digital outputs
- Nominal insulation
voltage between
electrically
independent circuits
and
circuits connected
to central ground
Test voltage
at a rate voltage U
e
of the AC or DC
circuit of
U
=0 to 50 V
e
to IEC 68-2-6
10 to 57 Hz,
(constant ampli-
tude 0.15 mm)
57 to 150 Hz,
(constant acceler-
ation 2 g)
IEC 68-2-27
12 shocks
(semisinusiodal
15 g/11 ms)
IEC 68-2-32
Height of fall 1 m
to IEC 529
IP 20
I to IEC 536
to VDE 0160
30 V DC
sinusoidal, 50 Hz
500 V
2-1
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