Toshiba V Series User Manual page 15

PC
EWS: Engineering workstation
PC:
V-**:
RIO:
6F8C1406
Higher-Level Information Trunk LAN (General Ethernet)
PC
UTNH23A
V-L3
V-S3
FB-H1
Sensor, actuator
Personal computer
Integrated Controller
Remote I/O
Figure 1-3 Example of Optical Fiber Cable System Configuration
PC
UTNE2
UTNH23B
V-C3
UTNH23B
UTNH23A
RIO
DeviceNet or TL-S20
Field device LAN
Terminal board I/O
TN722: TC-net 100 module for model 3000
UTNE2: TC-net 100 Ethernet Bridge unit (optical)
JTNI22: TC-net 100 PCI bus card
UTNH23A, UTNH 23B: Optical shared hub units
TC-net 100
3
1