Devicenet Network Features; Reduced Wiring; Multi-Vendor Networks - Omron DEVICENET Operation Manual

DeviceNet Network Features

1-1

DeviceNet Network Features

1-1-1

Reduced Wiring

Multi-drop trunk line
1-1-2

Multi-vendor Networks

2
DeviceNet is an open field network that can easily connect a variety of control
devices such as PLCs, personal computers, sensors, and actuators.
The DeviceNet network not only reduces wiring and maintenance costs
because it requires less wiring, it also allows DeviceNet-compatible devices
from different manufacturers to be connected. There is a wide selection of
DeviceNet-compatible devices available, so a more economical system can
be constructed.
Use DeviceNet cables to wire connections such as multi-drop trunk lines and
T-branch lines. These connection methods can help reduce onsite wiring
costs and maintenance costs.
T-branch multi-drop branch
Branch lines
The DeviceNet communications specifications are open and standardized, so
a DeviceNet-compatible device from any manufacturer can be connected.
DeviceNet can be used in a variety of field-level applications by combining
devices such as valves and sensors.
OMRON Master Unit
DeviceNet
OMRON Slave Units
T-branch
Connector
Trunk line
Trunk line
Branch line
Another Company's
Master Unit
Another Company's
Slave Units
Section 1-1
Trunk line
Branch line