2018/04 – Subject to change
25
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Internet: www.festo.com/catalogue/...
Terminal CPX-P
Key features – Addressing
Addressing
The various CPX-P modules occupy a
different number of I/O addresses
within the CPX-P system. The
maximum address space for bus
nodes depends on the performance of
the fieldbus systems.
Maximum system configuration:
1 bus node or control block
9 I/O modules
1 pneumatic interface
(e.g. pneumatic interface MPA-S
with up to 16 MPA manifold
sub-bases)
The maximum system configuration
can be limited in individual cases by
exceeding the address space.
-H-
Note
Please refer to the detailed descrip
tion of the configuration/addressing
rules in the technical data for CPX
bus nodes.
Overview – Allocated addresses for CPX-P modules
Inputs [bit]
Outputs [bit]
CPX-P-8DE-N
16
8
CPX-P-8DE-N
(inputs configured as counter)
80
16
CPX-P-8DE-N-IS
16
8
CPX-P-8DE-N-IS
(inputs configured as counter)
80
16
CPX-8DE
8
–
CPX-8NDE
8
–
CPX-16DE
16
–
CPX-4DA
–
4
CPX-8DA
–
8
CPX-4AE-U-I
4 x 16
–
CPX-2AA-U-I
–
2 x 16
CPX-4AE-4AA-H
-V-
0, 16, 32, 48, 64, 128, 144, 160, 176, 192
1)
0, 16, 32, 48, 64
1)
VMPA1-FB-EMS-8
–
8
VMPA1-FB-EMG-8
–
8
VMPA2-FB-EMS-4
–
4
VMPA2-FB-EMG-4
–
4
VMPA1-FB-EMS-D2-8
–
8
VMPA1-FB-EMG-D2-8
–
8
VMPA2-FB-EMS-D2-4
–
4
VMPA2-FB-EMG-D2-4
–
4
VMPA-FB-PS-1
16
–
VMPA-FB-PS-3/5
16
–
VMPA-FB-PS-P1
16
–
VMPA-FB-EMG-P1
16
16
1)
Dependent on the DIL switch setting on the module
Overview – Address space for CPX bus node and control block
Protocol
Max. total
Max. digital
Max. analogue
Inputs
Outputs
Inputs
Outputs
Inputs
Outputs
CPX-FB11
DeviceNet
512 bits
512 bits
512 DI
512 DO
32 AI
18 AO
CPX-FB13
PROFIBUS
512 bits
512 bits
512 DI
512 DO
32 AI
18 AO
CPX-FB33
PROFINET RT
512 bits
512 bits
512 DI
512 DO
32 AI
18 AO
-H-
Note
The bandwidth of the bus nodes can
be restricted by the choice of
module and the maximum number
of modules.
-V-
New
CPX-4AE-4AA-H
