CS1G-CPU44H Datasheet, PDF (9/27 Pages) Omron Electronics LLC – CS1 CPUs Mean Ultimate Performance

CPU Overview
Outstanding Connectivity and Compatibility
J Protocol List
The following protocols are supported for serial communications.
Protocol
Host Link
(SYSMAC WAY)
Main Destinations
Computers, OMRON
Operator Interface Terminals
Outline
Communications between host
computers and PLCs.
Custom
Protocol Macros
1:N NT Links
Peripheral bus
General
(written in BASIC)
General-purpose devices
General-purpose devices
(including OMRON
components)
OMRON Operator Interface
Terminals
Support Software
General-purpose devices
Custom communications with
general-purpose external devices.
Sending/receiving messages
(communications frames) matched to the
communications specifications of external
devices.
High-speed communications with
Operator Interface Terminals.
Communications with Support Software
tools running on host computers.
Unrestricted communications with
external devices.
Commands/Instructions
Host Link commands or FINS
commands (unsolicited
messages supported)
TXD and RXD instructions
PMCR instruction
None
None
BASIC
Note: Refer to Serial Communications in the Industrial Networks and Communications Section for the ports that can be used for each
protocol.
J Overview of Serial Communications
Host Computer
Support Software
CX-Programmer
CX-Protocol
CX-Motion
Programming
Console
ASCII Module
Serial Communications
Modules
Host Link
Serial Communications
Board
CPU
Operator
Interface
General-Purpose
External Device
General-purpose
protocol created in
ASCII Module
using BASIC.
Protocol Macro
General-Purpose
External Device
Temperature Controller,
Bar Code Reader, etc.
Protocol Macro
Protocol Macro
Peripheral Bus (Protocol Bus)
NT Link
Microcomputer and
other devices
Non-OMRON PLC
and other devices
Programmable Controller CS1
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