Manual VIPA CPU 21x User considerations
HB103E - Rev. 05/45 1
User considerations
This manual describes the CPU 21x as well as all the versions of the
product. It contains a description of the construction, project implemen-
tation and the application of the product.
The CPU 21x is compatible with all System 200V components of VIPA.
The manual is targeted at users who have a background in automation
technology and PLC-programming.
This manual consists of 12 chapters. Every chapter provides the
description of one specific topic.
This manual provides the following guides:
• An overall table of contents at the beginning of the manual
• An overview of the topics for every chapter
• An index at the end of the manual.
The manual is available in:
• printed form on paper
• in electronic form as PDF-file (Adobe Acrobat Reader)
Important passages in the text are highlighted by following icons and
headings:
Danger!
Immediate or likely danger.
Personal injury is possible.
Attention!
Damages to property is likely if these warnings are not heeded.
Note!
Supplementary information and useful tips.
Objective and
contents
Target audience
Structure of the
manual
Guide to the
document
Availability
Icons
Headings