Table of Contents
Advertisement
can be used together in the same network, as shown in the figure above.
Terminators
Both ends of the trunk line must connect to terminating resistance to decrease signal reflec-
tion and ensure stable network communications.
Communications Power Supply
The communications connectors of each node must be provided with communications
power supply through the communications cable for DeviceNet communications. Commu-
nications power supply, internal circuit power supply, and I/O power supply must all be pro-
vided separately.
INFO
1 Use only DeviceNet cables as communications cables.
2 Always connect terminators to both ends of the trunk line.
3 Do not connect lightning arresters or any devices to the network other than the 260IF Module and
DeviceNet-conforming products.
3.1.2 Branching Methods
Branching from the Trunk Line
There are three methods that can be used to branch from the trunk line.
Branching to One Drop Line
www.dadehpardazan.ir 88594014-15
Trunk line
3-3
3.1 Network Configuration
Trunk line
T-Branch Adapter
Drop line
Node
3
Advertisement
Table of Contents
