21
Item
Component
Name
Description Source
Switch or
Router/Firewall
100Base-T Ethernet devices in an Ethernet
network. Devices include other
ControlEdge 900 Controller, HMIs, and
includes routers, servers, and other devices
in wider networks. Use of a properly
configured firewall provides a more robust
network limiting exposure to uncontrolled
network traffic.
8 Ethernet CAT5
shielded cable
Connects I/O expansion racks to CPMs
and/or to 100Base-T Ethernet switches.
The maximum length of the Ethernet cable
is 100m.
Third-party
suppliers
Fiber Optics
Cable
The maximum length of multi-mode fiber
optic cable depends on the specification of
network device, typically 5 Km with a MOXA
EDS-308-MM-SC. A qualified Fiber Optic
Convertor is required.
9 Communications
cable
Ethernet able or Fiber Optic Cable
connects devices icn Ethernet Open
Connectivity network to SCADA
applications.
Third-party
suppliers
Following sections provide information about installing racks, EPM,
power supply and so on.
Table 3-3: Reference about installing racks, EPM, power supply and so on
Components Reference section
Racks For information about options and types of racks, see the sections
Rack Options and Rack Types. For information about installing
Racks, see the section Rack Installation.
EPM For information about installing EPM, see the section Expansion
Processor Module.
Power Supply For information about connecting to AC or DC power supply, see
the section Power Supply.
Configuration For information about configuration, refer to the Software
Configuration Guide.
Environmental For information about environmental consideration to be taken
care, see the section Environmental Considerations.
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