Environmental Conditions - Beckhoff EK1914 Operating Manual

Product description
5.5

Environmental conditions

Beckhoff products are designed for operation under certain environmental conditions, which vary according
to the product. The following specifications must be observed for operation and environment in order to
achieve the optimum service life of the products as well as to ensure product safety.
Do not use TwinSAFE components under the following operating conditions:
• under the influence of ionizing radiation (which exceeds the level of natural ambient radiation)
• in a corrosive environment
• in an environment that leads to inadmissible contamination of the TwinSAFE component.
Permissible requirements for the environment
Umweltbedingungen
• Permissible ambient temperature
(operation) up to HW05
• Permissible ambient temperature
(operation) from HW06
• Permissible ambient temperature
(transport/storage)
• Permissible air humidity
• Permissible air pressure (operation/
storage/transport)
• Climate category
• Pollution degree
• EMC immunity/emission
• Vibration/shock resistance
• Shocks
• Protection class
• Permitted operating environment
• Correct installation position
22
WARNING
0°C to +55°C
-25°C to +55°C
-25°C to +70°C
5% to 95%, non-condensing
750 hPa to 1100 hPa
3K3
2
According to EN 61000-6-2 /
EN 61000-6-4
According to EN 60068-2-6 /
EN 60068-2-27
15 g with pulse duration 11
ms in all three axes
IP20
In the control cabinet or
terminal box, with minimum
protection class IP54
according to IEC 60529
See chapter Installation
position and minimum
distances [} 26].
Version: 2.0.0
Explanation
This corresponds to a height of approx.
-690 m to 2450 m over sea level
assuming an international standard
atmosphere.
According to EN 60721-3-3:1995/
A2:1997.
The deviation from 3K3 is possible
only with optimal environmental
conditions and also applies only to the
technical data which are specified
differently in this documentation.
comply with the chapter Maintenance
and cleaning [} 55].
EK1914