Technical Specifications - Festo VIFB-21 Serie Manual Del Usuario

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Technical specifications

Type: VIFB21−..−
Protection class (as per DIN 40050)
Ambient temperature
Storage temperature
Connection 1:
operating voltage connection
electronics/inputs:
rated value (protected against incor
rect polarity)
tolerance
total permitted current
Connection 3:
operating voltage connection
outputs/valves:
rated value (protected against incor
rect polarity)
tolerance
total permitted current
Fuse for supply voltage (inputs/sensors)
Electromagnetic compatibility
Interference emission
Immunity to interference
+) The valve terminal is intended for industrial usage.
18
IP 65 (completely fitted)
0 0
0 ... + 50 C
0 0
−20 ... +60 C
24V DC
± 25 % (DC 18 V...30 V)
max. 2.2 A
24V DC
± 10% (DC 21.6 V...26.4 V)
max. 10 A
2 A slow−blowing (internal)
tested as per
EN 61000−6−4 (Industry)
tested as per
EN 61000−6−2 (Industry)
Festo VIFB21−03−−... 0304b English
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