Festo VIFB4 Series Brief Description page 16

VIFB4 - 03/05
4
Basic principles of addressing
Electronics (left)
Inputs
8
9
10
11
4-input module
8-input module
!
4-output module
"
4-output module
1. Counting with valves from the node to the right
(lower valve address = pilot valve coil 14;
higher valve address = pilot valve coil 12).
2. Counting with electrical outputs from the node to the
left and from top to bottom.
3. Counting with electrical inputs from the node to the left and
from top to bottom. Please observe the status bits.
You will find detailed information on addressing your valve ter-
minal in the "Electronics manual".
16
Node
Outputs
! "
0 20
16
1
2 21 17
3
4 22 18
5
19
6 23
7
#
$
%
Pneumatics (right)
Outputs
# $
0 1
3
Single sub-base
Double sub-base
Round up
$ $
4 6 8 12
2 10
5 7 9 11 13 15
%
14
9709 NH