Omron CJ Series User Manual

9
Introduction
CJ-series PROFIBUS Master Unit Operation Manual for NJ-series CPU Unit (W509)
In this manual, “download” refers to transferring data from the Sysmac Studio to the physical Controller
and “upload” refers to transferring data from the physical Controller to the Sysmac Studio.
In this manual, the CJ1W-PRM21 Unit may be referred to as “PROFIBUS Master Unit”, “Master Unit”,
or “PRM21 Unit”. Also, the CJ1W-PRT21 Unit may be referred to as “PROFIBUS Slave Unit”, “Slave
Unit”, or “PRT21 Unit”.
Precaution on Terminology

Omron CJ Series Specifications

General

Brand	Omron
Model	CJ Series
Category	Controller
Language	English