Toshiba TOSDIC-CIE DS Manual

Appendix1. Ethernet Control LAN Network Construction Guide
25
100M Ethernet Control LAN
For the 100M Ethernet Control LAN, basically the transmission line configuration specified in the
IEEE802.3u is used.
If OIS-DS and SVR-DS are installed at a place such as an operator room with good environment (e.g. low
noise), twisted pair cables are used in wiring within the operator room.
Since PCS-DS is installed at site or in a control room, twisted pair cables are used for internal wiring to
connect the PCS-DS main unit to hubs or FX-TX conversion modules to minimize the effect of noises. For
external wiring, optical fiber cables are used.
System Configuration
The standard system configuration is a redundant configuration with two systems of transmission lines.
Figure 3.5 is an example of system configuration.
DPCS
Emulator
DPCS Redundant Cabinet
DPCS Cabinet
TX Switching Hub
FX-TX Conversion Module
DPCS
Emulator
DPCS
Emulator
TX-SHUB
TX-SHUB
FX-TX
Twisted Pair Cable Optical Fiber Cable
TX-SHUB
TX Hub
TX-HUB
PCS-DS Redundant Cabinet
PCS-DS PCS-DS
TX-HUB TX-HUB
Field
Operator Room
SVR-DS SVR-DS
OIS-DS OIS-DS OIS-DS
FX-TX FX-TX FX-TX
FX-TXFX-TXFX-TX
TX-SHUB
TX-SHUB
FX-TX FX-TX
FX-TX FX-TX
FX-TXFX-TX
Figure A1.5 Transmission Line Redundant Configuration

Toshiba TOSDIC-CIE DS Specifications

General

Brand	Toshiba
Model	TOSDIC-CIE DS
Category	Control Systems
Language	English