E-T-A ControlPlex CPC12 T Series, Руководство пользователя

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7 Communication via PROFINET
7.1 ControlPlex ® device model
The power distribution system with CPC12 controller consists of a passive supply module EM12-T00-000-DC24V-40A and up to
16 intelligent circuit protectors of the REX series. In the SubSlot 2 of the second slot, the maximum number of circuit protectors
can be configured. This configuration will influence the length of the cyclical data.
The power distribution system ControlPlex
®
uses the following PROFINET model:
Bus interface
SubSlot 1:
I/O data
CPC12PN
2 bytes input
2 bytes output
SubSlot 1:
Total current
2 bytes input
SubSlot 2:
I/O Data
circuit
protectors
min. 10 bytes input
max. 160 bytes input
min. 2 bytes output
max. 32 bytes output
Slot 0 Slot 1 Slot 2
DAP CPC12PN REX
fig. 7: Device model