Technical information
8.4 Technical specifications
SIMATIC IPC477E
134
Operating Instructions, 11/2020, A5E37455003-AF
Permissible ambient temperature during operation for devices with Ex marking
Temperature, tested according to IEC 60068-2-1, IEC 60068-2-2
15" MT dis-
play
19" MT dis-
play
22" MT dis-
play
24" MT dis-
play
At an ambient temperature > 40 °C, the device must be operated in an operating area in accordance with
RAL.
When installed vertically in horizontal format
With CFast or
SSD:
+0 to +40 °C
When installed inclined in horizontal format,
Vertical inclination max. ± 45°
With CFast or
SSD:
+0 to +40 °C
When installed upright in vertical format,
Display rotated 90° vertical from the standard position
(Power supply is located at the top)
With CFast or
SSD:
+0 to +40 °C
All multi-
touch devices
Temperature during storage/transport
Gradient
-20 °C to +60 °C
Operation: Max. 10 K/h; no con-
densation
Storage: Max. 20 K/h; no conden-
sation
Note
: For the "Performance Optimized" setting (see Assigning CPU power consumption parameters
(Page 87)), the ambient temperature must be reduced by 9 °C when installed inclined in horizontal posi-
tion and 5 °C in all other mounting positions.
Relative humidity, tested in accordance with IEC 60068-2-78, IEC 60068-2-30
Operation
0 to 30 °C: 5-80%; decreasing linearly to 5-25% at 50° C
Storage/transport
5 to 95 % at 25/55 °C, no condensation
Air pressure, in accordance with IEC 60068-2-13
Operation
1080 hPa to 795 hPa, corresponds to an elevation of 1000 m to 2000 m
Storage/transport
1080 hPa to 660 hPa, corresponds to an elevation of 1000 m to 3500 m
Protection against foreign objects and water
Degree of protection
Explanation
Front
When mounted:
•
IP65 according to IEC 60529
1
•
Front face only Type 4X/Type 12 (indoor use only) according to
UL50
Rear panel
IP20
1
Touch protection test with standard test probes. There is no protection
against ingress by water.
1
not evaluated by UL
The degree of protection of the device front can only be guaranteed if the mounting seal is
intact and lies flush against the mounting cutout.
