Festo CTEU-DN, Описание, функции и обслуживание

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A. Technical appendix
A-3
Festo P.BE-CTEU-DN-OP+MAINT-EN en 1206NH
A.1 Technical data
A.1.1 General properties
General properties
Protection class through housing
To IEC/EN 60529, bus node fully mounted, plug
connector inserted or provided with protective
cap
IP65/67
1) 2)
With corresponding connecting cable from the
Festo range of accessories
Protection against electric shock
Protection against direct and indirect contact in
accordance with IEC/EN 60204-1
through the use of PELV circuits
Separation
Bus signals,
DeviceNet interface to U
EL/SEN
3)
All bus signals, including V– (“CAN_GND”) and
V+ (“CAN_V+”), are galvanically isolated
Electromagnetic compatibility (EMC)
2)
– Emitted interference
– Resistance to interference See declaration of conformity
www.festo.com
Temperature range
Ambient temperature
– Operation
– Storage/transport –5 … +50 °C
–20 … +70 °C
Relative air humidity
To IEC 60770
93 % at 40 °C
Corrosion protection Intended for indoor application in typical indus-
trial atmosphere. Condensation may occur.
1)
Note that the connected devices may conform to a lower protection class or a lower temperature
range etc.
2)
The bus node is intended for use in an industrial environment.
Outside of industrial environments, e.g. in commercial and mixed-residential areas, actions to
suppress interference may have to be taken.
3)
U
EL/SEN
is also designated in other technical documentation as V
EL/SEN
Tab. A/1: General characteristics (Part 1)