Festo CPX-FB33 - Page 63

2. Commissioning
2-15
Festo P.BE-CPX-PNIO-EN en 1407c English
Calculation of the address allocation
Use Tab. 2/8 to cal culate the address assignment or number
of inputs and outputs of your CPX terminal.
Input/output modules and system diagnostics
Inputs Outputs
1. Status bits or I/O diagnostics interface
1)
+ _____ I + _____ O
2. Number of input modules CPX-4DE + __ x 8I
2)
+ _____ I
3. Number of input modules CPX-8DE, 8DE-D, -8NDE + __ x 8 I + _____ I
4. Number of input modules CPX-16DE, ( M-)16DE-D + __ x 16I + _____ I
5. Number of output modules CPX-4DA + _ _ x 8O
2)
+ _____ O
6. Number of output modules CPX-8DA, 8DA-H + _ _ x 8 O + _____ O
7. Number of multi I/O modules CPX-8DE-8DA + _ _ x 8 I/O + _____ I + _____ O
8. Number of analogue input modules CPX-2AE-U-I + __ x 32 I + _____ I
9. Number of analogue input modules CPX-4AE-I + _ _x 64 I + _____ I
10.Number of analogue output modules CPX-2A A-U-I + __ x 32 O + _____ O
11.Number of analogue input modules CPX-4AE-T + __ x 32 I/ x 64 I + _____ I
12.Number of analogue input modules CPX-4AE-TC + __ x 64 I + _____ I
13.Number of analogue input modules CPX-4AE-P-... + __ x 64 I + _____ I
14.Number of inputs and outputs of other modules + __ I/O
(e.g. CP interface, VPPM/MPA-P/MPAF-P pneumatics module)
+ _____ I + _____ O
15.Midi/Maxi, CPA and VTSA/VTSA-F pneumatics interfaces:
Number of c onfigured valve solenoid coils + 8 ... 32 O
(fromfactory:Midi/Maxi,VTSA/VTSA-F:32O;CPA:24O)
+ _____ O
16.Number of MPA1- or MPA2 pneumatics modules + _ _ x 8 O
2)
+ _____ O
Sum total of inputs/outputs to be configured
Total from 1. to 15 (max. 512 I and 512 O)
= ∑ _____ I = ∑ _____ O
1)
Number of occupied inputs/outputs: see Tab. 2/2
2
) 4-off modules CPX-4DE and CPX-4DA as well as MPA2 pneumatic modules generally occupy 8
inputs or outputs (1 byte; available address space remains partially unused)
Tab. 2/8: Determination of the assigned address space (total of inputs and outputs)