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Vertex M
24-Point Continuous Monitor
TM
A.6 DeviceNet Interface (P/N 1295-
0329)
The DeviceNet network is a low-level network that
provides connections between simple industrial devices
and higher-level devices (such as PLC controllers and
computers). DeviceNet network uses a combination
of taps and shielded, twisted pair media for device
connection.
For more information about DeviceNet, see
org.
Furthermore, the Allen Bradley DeviceNet Cable
System Planning and Installation Manual is useful.
This can be downloaded from
rockwellautomation.com/idc/groups/literature/
documents/um/dnet-um072_-en-p.pdf.
Technical Information on the Allen-Bradley 1747-SDN
DeviceNet interface which is used in the Vertex M is
available at
http://literature.rockwellautomation.com/
idc/groups/public/documents/webassets/browse_
category.hcst.
The data map used by the DeviceNet interface is shown
in
Table
A-5. The interpretation of the data is in
A-3
and
Table
A-4.
Successful commissioning of a DeviceNet Networks
requires the use of a network management tool.
Such a tool can be constructed using a PC, an interface
card and RSNetWorx or similar software. Use of special
DeviceNet media is required. DeviceNet requires that
each network segment include a power supply.
Appendix A - Network Interface and Options
A.7 ControlNet Interface
ControlNet a real-time, control-layer network providing
for high-speed transport of both time-critical I/O data
and messaging data, including upload/download of
programming and configuration data and peer-to-
peer messaging, on a single physical media link.
Deterministic and repeatable, ControlNet offers high-
speed, media redundancy and intrinsically safe options.
For more information about ControlNet, see
www.odva.
controlnet.org. Technical Information on the Allen-
Bradley 1747-SCNR ControlNet interface which is
used in the Vertex M is available at
rockwellautomation.com/idc/groups/public/documents/
http://literature.
webassets/browse_category.hcst.
The data map used by the ControlNet interface is
shown in
Table A-3
Successful commissioning of a ControlNet Networks
requires the use of a network management tool. Such
a tool can be constructed using a PC, an interface card
and RSNetWorx or similar software.
Table
F-14
Table
A-5. The interpretation of the data is in
and
Table
A-4.
www.
http://literature.
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