Festo CPX-FB13 Electronic Manual page 52

2. Commissioning
Mod. Module
no.
0 Field bus node
(FB13: DP slave system
status)
1 Digital 8-input module
(E: CPX-8DE)
2 Digital 8-input module
(E: CPX-8DE)
3 Digital 4-output module
(A: CPX-4DA 2x)
4 Digital multi I/O module
(Y: CPX-8DE-8DA)
5 Digital 4-output module
(* A: CPX-4DA)
6 CPA pneumatic inter-
face, set with DIL switch
to 1...16 valve coils.
(VI: CPX-GP-CPA-...)
* Identifier grouped together
1)
If no module with groupable identifier is used on the subsequent locations, 8 bits will be
occupied (4 used).
Tab. 2/3: Configuration of the sample terminal from Fig. 2/2
2-10
DP identifier DP identifier
Siemens EN 50170
64 70
d h
8DI 10
h
8DI 10
h
8DO 20
h
8DX 30
h
0 00
d h
16DO 21
h
The identifier bytes from locations 3 and 5 are grouped
together. The identifier with the star symbol is used in loca-
tion 5.
Please note
Make sure that the modules are correctly grouped
together. This is not checked by the planning software
COM PROFIBUS or STEP 7.
Explanation
Configured with status bits
Identifier byte used com-
pletely
Identifier byte used com-
pletely
Only the first 4 bits of the
1)
identifier byte are used.
Identifier byte used com-
pletely
The remaining 4 bits of the
identifier byte of module no. 3
are used.
The pneumatic interface must
be configured correctly
according to the connected
pneumatics.
Festo P.BE-CPX-FB13-EN en 0112NH