3G5A2-RPT01-E datasheet(20/182 Pages) OMRON

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1-6

Networks and Remote I/O Systems

Systems that can be used to create networks and enable remote I/O are intro-

duced in this section. Refer to the operation manuals for the Systems for details.

The SYSMAC NET Link System is a LAN (local area network) for use in factory

automation systems. The SYSMAC NET Link System can consist of up to 128

nodes among which communications may be accomplished via datagrams,

data transfers, or automatic data links.

Datagrams transmit and receive data using a command/response format. Com-

mands can be issued from the user program by the DELIVER COMMAND in-

struction (CMND(194)).

Data can also be transmitted and received using the NETWORK SEND and

NETWORK RECEIVE (SEND(192)/RECV(193)) instructions in the user pro-

gram. Up to 256 words of data can be transferred for each instruction.

Automatic data links allow PCs and computers to create common data areas.

SYSMAC NET Link Unit

CV500-SNT31

Up to 4 Units can

be mounted.

CV-series

CPU Rack/Expansion CPU Rack

Line Server

Center Power

Feeder

C200H

C500

C1000H

C2000H

Personal

computer

Note Up to four SYSMAC NET Link Units (CV500-SNT31) can be mounted to the

CPU Rack and/or Expansion CPU Rack of each CV-series PC.

SYSMAC NET Link System

Networks and Remote I/O Systems

Section 1-6

3G5A2-RPT01-E Datasheet(PDF) 20 Page - Omron Electronics LLC