Festo CPX-FB6 Manual page 57

2. Commissioning
8DI
1 2 3
8DI
1 2 3
1
Bus node CPX-FB6
2
8DI: 8-off input module
3
4DI: 4-off input module
4
4DO: 4-off output module
5
8DI 8DO: Multi I/O module
6
MPA pneumatics interface (only elec-
trical interlinking, does not occupy any
I/Os)
7
MPA pneumatics module (8 outputs)
Fig. 2/1: Identification of the modules in the examples
Festo P.BE-CPX-FB6-EN en 1207c
The modules and diagnostics I/Os are represented in the
examples as follows:
4DI 4DO 8DI 8DO
4 5
4DI 4DO 8DI 8DO
4 5
8 O
6 7 7
4DO
16 O
4 8
8
CPA or Midi/Maxi pneumatics interface
with number of outputs set with DIL
switches, here CPA pneumatics with 16
O
9
I/O addresses for the diagnostics.
Dependent on the DIL switch setting,
I/Os are assigned for the diagnostics:
– 0 I/O bits (no status bits and
no I/O diagnostics interface) or
– 8 I bits, 0 O bits (status bits) or
– 16 I/O bits (I/O diagnostics
interface)
8 O
9
9
2-17