Festo CPX Series Electronic Manual page 57

2. MPA pneumatic modules
1
7
8
9
aJ
1 2 3 4
24 V 0 V FU
24 V
1
Manifold sub−base with system supply
2
Manifold sub−base without supply
3
Manifold sub−base with valve supply
4
MPA pneumatic interface
5
MPA pneumatic module with electrical
isolation
Only useful with separate load supply
via manifold sub−base with valve
supply
Fig. 2/4: Power supply circuit for MPA pneumatic modules
Festo P.BE−CPX−EA−E N en 0405b
2 3
0 V
val
24 V
val
0 V
out
24 V
out
0 V
el/sen
24 V
el/sen
FU
1 2
n.c. 24 V
Protection class
When fitted completely, the MPA pneumatic modules comply
with protection class IP65 (see appendix A.1).
4 5
0 V
val
24 V
val
3 4
0 V FU
6
MPA pneumatic module without
electrical isolation
Not permitted with load supply via
manifold sub−base with valve supply
7
Load voltage for valves (V
8
Load voltage for digital outputs (V
9
Operating voltage for electronics and
sensors (V
aJ
5 further rails
6
)
val
)
el/sen
)
out
2−13