Festo VIFB-02 Series Manual page 71

VIFB8 – 02
Current consumption of electronic
components (field bus node) and
inputs (pin 1, 24 V ± 25 %)
VIFB-/IIFB-02-1/x-4
VIFB-/IIFB-02-1/x-6
VIFB-/IIFB-02-1/x-8
VIFB-/IIFB-02-1/x-10
VIFB-/IIFB-02-1/x-12
VIFB-/IIFB-02-1/x-14
Number of sensor inputs
assigned simultaneously:
Sensor supply:
(see manufacturer specifications)
Current consumption of electronic
components (field bus node)
and inputs (sensors)
Current consumption of outputs
(pin 2, 24 V ± 10 %)
Number of valve coils (simultaneously
supplied with current):
Number of relay boards (simultaneously
supplied with current):
Additional output 0 (max. 0.5 A ):
Additional output 1 (max. 0.5 A ):
Current consumption of outputs
Total current consumtion of valve terminal/
valve sensor terminal
Fig. 4/22: Calculating the current consumption
4-36
4. Installation
_____x0.010 A
_____x_____ A
max. 4 A
_____ x0.120 A
_____ x0.020 A
0.200 A
∑
A
+
∑
A
+
∑
=
A
∑
+
A
A
+
A
+
A
+
∑
∑
= A +
∑
=
A
A
A
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