1 About this documentation
| Symbols and notes
3
Manual Stepper motor module UR20-1SM-50W-6DI2DO-P
2575290000/03/03.2020
1.1 Symbols and notes
The safety notices in this documentation are designed accor-
ding to the severity of the danger.
DANGER
Imminent danger to life!
Notes with the signal word “Danger” warn you
of situations that will result in serious injury
or death if you do not follow the instructions
given in this manual.
WARNING
Possible danger to life!
Notes with the signal word “Warning” warn
you of situations that may result in serious
injury or death if you do not follow the
instructions given in this manual..
CAUTION
Risk of injury!
Notes with the signal word “Caution” warn
you of situations that may result in injury if
you do not follow the instructions given in this
manual.
ATTENTION
Material damage!
Notes with the signal word “Attention” warn you of hazards
that may result in material damage.
Text next to this arrow are notes that are
not relevant to safety, but provide important
information about proper and effective work
procedures.
The situation-dependent safety notices may contain the fol-
lowing warning symbols:
Symbol
Meaning
Warning against dangerous electrical voltage
Warning against explosive atmospheres
Warning against electrostatically charged com-
ponents
Warning against automatic startups
Observe the documentation
▶
All instructions can be identified by the black triangles
next to the text.
–
Lists are marked with a tick.
1.2 Complete documentation
The documentation is intended for trained elec-
tricians who are familiar with national and inter-
national laws, provisions and standards.
This manual contains product-specific informa
-
tion and notes about the Stepper motor module
UR20-1SM-50W-6DI2DO-P. It supplements but
does not replace the
u-remote IP20 manual
(document No. 1432790000).
The
u-remote Web Server Manual
(document No. 2112220000) describes how to
use the web server application.
All documents are available to download on the
1 About this documentation
