YOKOGAWA Vnet/IP, Technical Information

Page: 9 / 70

Toc-1
TI 30A10A05-01E
Vnet/IP Network
Construction Guide
Mar. 15, 2019-00
CONTENTS
TI 30A10A05-01E 5th Edition
1. Overview of Vnet/IP .................................................................................. 1-1
1.1 Vnet/IP Features ................................................................................................1-2
1.2 Vnet/IP System Components ...........................................................................1-3
1.2.1 Vnet/IP Stations .................................................................................1-5
1.2.2 Vnet/IP Network Devices ...................................................................1-7
1.2.3 Cable for Vnet/IP ................................................................................1-7
1.2.4 Ethernet Communication Devices ....................................................1-7
1.3 Vnet/IP Main Specifications .............................................................................1-8
1.3.1 Communications Specifications ........................................................1-8
1.3.2 Achieving high reliability with Redundancy ........................................1-9
1.3.3 Achieving high reliability with Ring Configuration ............................ 1-11
1.4 Vnet/IP System Structure ...............................................................................1-13
1.5 Information Network Communication ..........................................................1-20
1.6 Conditions without an Information Network ................................................1-21
2. Vnet/IP Network Configuration ............................................................... 2-1
2.1 IP Address Setting ...........................................................................................2-2
2.2 Network Configuration Example .....................................................................2-6
2.2.1 Connection within a Domain ..............................................................2-6
2.2.2 Connecting Multiple Domains ............................................................2-7
2.2.3 Connection with Existing Systems ...................................................2-10
2.2.4 Connecting network switches by Ring Topology .............................2-14
2.3 Connection with External Network ...............................................................2-15
3. Vnet/IP Network Configuration without using Information
Network ..................................................................................................... 3-1
3.1 Bandwidth used for Open Communications .................................................3-2
3.2 IP Address Setting ...........................................................................................3-3
3.3 Network Configuration Example .....................................................................3-6
3.3.1 Connection within a Domain ..............................................................3-6
3.3.2 Connecting Multiple Domains ............................................................3-7