Allen-Bradley devicenet modules in logix5000 control systems Manual Do Utilizador
Publication DNET-UM004A-EN-P - March 2004
Before You Begin 1-3
Preliminary Actions
Before you configure and program your DeviceNet network, complete
the following actions:
the following actions:
❑ 1. Choose whether to use a single network or several distributed networks. (For more information, see page 1-5.)
❑ 2. Choose a scanner. (For more information, see page 1-5.)
❑ 3. Choose how to connect your computer to the DeviceNet network. (For more information, see page 1-6.)
❑ 4. Choose a baud rate. (For more information, see page 1-9.)
❑ 125K bit/s (default— good starting point)
❑ 250K bit/s
❑ 500K bit/s
❑ 250K bit/s
❑ 500K bit/s
device
device
device
device
❑ single network
device
scanner
controller
device
linking
device
device
device
device
controller
device
linking
device
device
device
❑ several smaller distributed networks (subnets)
If you are using:
And the main network is:
Use this scanner:
single network
Corresponding scanner for your controller
subnets
EtherNet/IP
EtherNet/IP to DeviceNet Linking Device 1788-EN2DN
ControlNet™
ControlNet to DeviceNet Linking Device 1788-CN2DN
device
bridge
device
device
device
device
device
Connect to another network and bridge to the
DeviceNet network. Requires a bridge device.
DeviceNet network. Requires a bridge device.
Connect directly to the DeviceNet network. Requires a
DeviceNet interface device.
DeviceNet interface device.