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

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3.1 Design of the entire system
The CPC12 bus controller is the centre piece of the ControlPlex
®
system. It allows consistent communication between the
electronic circuit protectors and the superordinate control level,
connected HMIs and even into the Cloud.
The PROFINET interface to the superordinate control unit is
implemented as two RJ45 connectors. It allows connection of the
required control unit with the
ControlPlex
®
system. This enables
display, analysis as well as diagnosis of the individual measuring
values. In addition, it allows control of the individual electronic
circuit protectors. An additional Ethernet interface enables direct
access of the integral web server of the bus controller. Service
staff can thus directly access the system on site. Moreover,
access via the connected infrastructure of the company is enables
and thus global access. OPC UA and MQTT allow transmission
of all measuring values and status information independently of
the control system, e.g. to a superordinate cloud application.
Revised measuring values of all electronic circuit protectors
are also forwarded to the automation system. This enables the
user to have unrestricted access to the safety-relevant functions
even in the event of an interruption. Any occurring failures will
be detected quickly and can be remedied without delay. The
ControlPlex
®
system effectively reduces system downtimes
and significantly increases the productivity.
The CPC12 bus controller allows connection of up to 16 double
channel electronic circuit protectors:.
fig. 1: System overview
EM12-
T00-000
DC24V
40A
AC
4230-T110
CPU
HMI HMI
CPU
CPC12PN-
T1-001
US1
US2 ERR RUN
EM12-T00
-100-LINE
DC24V
40A
PM12-T01
-00-GND
DC24V
20A
EM12-T00
-000-GND
DC24V
40A
EM12-T00
-300-GND
DC24V
40A
DC24V
REX12D-
TA2-107
DC24V
REX12D-
TA2-107 REX12D-
TA1-107
DC24V
10A 2A
2A 6A
6A
PM12-T01
-00-LOAD
DC24V
20A
M M
4
7
Schaltnetzteil
Power supply
to next control
cabinet or to
additional supply to next control
cabinet or to
additional supply