9
Technical data
General information
Degree of protection through housing
(in accordance with EN 60529)
IP65/67
1) 2)
Protection against electric shock
(Protection against direct and indirect contact in
accordance with IEC/EN 60204-1)
Through use of PELV circuits
Electromagnetic compatibility (EMC)
3)
– Emitted interference
– Resistance to interference
See declaration of conformity
è
www.festo.com
Vibration and shock
(according to EN 60068)
Severity level (SL)
4)
for mounting on
– Vibration (part 2 – 6)
Wall: SL2, H-rail: SL1
– Shock (part 2 – 27)
Wall: SL2, H-rail: SL1
– Continuous shock (part 2 – 27)
Wall and H-rail: SL1
Temperature range
– Storage/transpor t
–20 … +70 °C
2)
– Environment, operation
–5 … +50 °C
2)
Materials
PA, PC, NBR, steel (galvanized),
RoHS-compliant circuit boards
1)
Requirement: Bus node mounted completely, plug connector in the plugged-in status or provided with
cover cap.
2)
Note that connected devices may only satisfy a lower degree of protection, a smaller temperature
range, etc.
3)
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.
4)
Explanation of the severity level
è
Subsequent tables
Fig. 9
Vibration load
Frequency range [Hz]
Acceleration [m/s
2
]
Deflection [mm]
SL1
SL2
SL1
SL2
SL1
SL2
2 … 8
2 … 8
–
–
±3.5
±3.5
8 … 27
8 … 27
10
10
–
–
27 … 58
27 … 60
–
–
±0.15
±0.35
58 … 160
60 … 160
20
50
–
–
160 … 200
160 … 200
10
10
–
–
Fig. 10
Shock load
Acceleration [m/s
2
]
Duration [ms]
Shocks per direction
SL1
SL2
SL1
SL2
SL1
SL2
±150
±300
11
11
5
5
Fig. 11
Continuous shock load
Acceleration [m/s
2
]
Duration [ms]
Shocks per direction
±150
6
1000
Fig. 12
Power supply
Operating voltage (U
EL/SEN
)
– Voltage range (protected against incorrect polarity)
18 … 30 V DC
Load voltage (U
VAL
)
– Voltage range (protected against incorrect polarity)
18 … 30 V DC
1)
Mains buffering time
Min. 10 ms
Disconnection between operating voltage supply (U
EL/SEN
)
and load voltage supply (U
VAL
)
None
Intrinsic current consumption
– Bus node electronics
typical 50 mA
1)
Dependent on the connected device (e.g. valve terminal)
Fig. 13
Technical data of the connected equipment can be found in the respective
product documentation.
