Toshiba V Series Manual page 22

Chapter 1 Overview of the Devicenet Module
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2
response" of the DeviceNet specifications as a means of data input/output to and
from slave devices.
"Polling instruction/response" and "bit strobe instruction/response" are explained in
detail in Section 1.4 Basic Functions.
(4) Examples of the System Configuration
An example of system configuration using the DN311 is explained here. The DN311
is mounted in the I/O slot of the S controller. The S controller can input/output data to
and from the slave devices on the DeviceNet via the DN311.
In the following example, DN311s are connected to slave devices, such as input/
output devices, sensors, and drive units, which conforms with the DeviceNet
specifications. Moreover, TC-net 10, the LAN exclusive to TOSHIBA, is used to
connect one S controller to another, and Ethernet is used to connect the S controllers
to the host computer.
S3 TC
DeviceNet
Input/Output
device
Sensor
Input/Output device
Figure 1-2 Example of the System Configuration
Host computer
S3: Sequence controller Model 3000 of the Integrated
Controller V Series
EN: Ethernet module for the V Series Model 3000
TC: TC-net 10 module for the V Series Model 3000
D D
N N
S3 EN TC
3 3
1 1
1 1
Drive unit Drive unit
model 3000 DeviceNet Module Manual (DN311/DN311A)
Ethernet
TC-net 10
DeviceNet
Input/Output
device
Input/Output
device
Sensor
Sensor