Technical Specifications - Festo VIFB21 Serie Manual De Instrucciones

VIFB21 - 03
5

Technical specifications

Type
Protection class (as per DIN 40050)
Ambient temperature
Storage temperature
Connection 1 - operating voltage connection
electronics/inputs
• rated value (protected against incorrect
polarity)
• tolerance
• total permitted current
Connection 3 - operating voltage connection
outputs/valves
• rated value (protected against incorrect
polarity)
• tolerance
• total permitted current
Fuse for supply voltage (inputs/sensors)
Electromagnetic compatibility
Interference emission
• tested as per EN 50081-2
Immunity to interference
• tested as per EN 50082-2
18
VIFB21-..-
IP 65 (completely fitted)
o o
0 ... + 50 C
o o
- 20 ... + 60 C
24 V DC
± 25 % (18 V...30 V DC)
max. 2.2 A
24 V DC
± 10 % (21.6 V...26.4 V DC)
max. 10 A
2 A slow-blowing (internal)
(industry)
(industry)
9909 NH