Festo VIFB21-03--... 0010a English
18
5
Technical specifications
Type: VIFB21-..-
Protection class (as per DIN 40050)
IP 65 (completely fitted)
Ambient temperature
0
0
... + 50
0
C
Storage temperature
-20
0
... +60
0
C
Connection 1:
operating voltage connection
electronics/inputs:
– rated value (protected against incor-
rect polarity)
– tolerance
– total permitted current
24V DC
± 25 % (DC 18 V...30 V)
max. 2.2 A
Connection 3:
operating voltage connection
outputs/valves:
– rated value (protected against incor-
rect polarity)
– tolerance
– total permitted current
24V DC
± 10% (DC 21.6 V...26.4 V)
max. 10 A
Fuse for supply voltage (inputs/sensors)
2 A slow-blowing (internal)
Electromagnetic compatibility
Interference emission
– tested as per EN 50081-2
Immunity to interference
– tested as per EN 50082-2
(Industry)
(Industry)
