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A. Technical appendix
A.1
Technical specifications
General
Temperature range
Operation
Storage/transport
Relative humidity
Recommended storage duration
Protection class
Protection against electric shock
(protection against direct and indirect
contact as per EN 60204−1/IEC 204)
Valves
Operating voltage for electronics
Pin 1 of the power supply connection
Rated value
Tolerance
Current consumption
Rated value
Residual ripple
Festo P.BE−CDVI−DN−EN en 0404NH
− 5 ... + 50 °C
− 20 ... + 40 °C
95 %, non−condensing
Max. 18 months
IP66 and IP67 (EN 60529)
Type 4 as per NEMA250 (hosedown test, test no. 5.7)
By means of PELV power units
(Protected Extra Low Voltage)
See Pneumatics manual P.BE−CDVI−...
24 V DC (protected against incorrect polarity, internally
fused, automatic switch−on again, electrically isolated
from the power supply for the valves, if Pin3 and Pin4 are
not bridged, see page 1−21)
20,4 ... 26.4 V (− 15 % / + 10 %)
Max. 100 mA + current consumption of the sensors
(and modules; see chapter 1.4.1)
4 Vpp (within tolerance)
A−3
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