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About this document
1.1
Used symbols and signal words
Tab. 1.1:
Warning symbols and signal words
NOTE
CAUTION
Tab. 1.2:
Other symbols
Tab. 1.3:
Terms and abbreviations
CMOS
DCR
EMC
EN
FE
FOV
GSDML
IO or I/O
IO controller
IO device
IP address
LED
MAC address
PCRE
PELV
Leuze electronic
Symbol indicating dangers to persons
Signal word for property damage
Indicates dangers that may result in property damage if the measures for dan-
ger avoidance are not followed.
Signal word for minor injuries
Indicates dangers that may result in minor injury if the measures for danger
avoidance are not followed.
Symbol for tips
Text passages with this symbol provide you with further information.
Symbol for action steps
Text passages with this symbol instruct you to perform actions.
DCR 248i
Semiconductor process for implementing integrated
circuits
(Complementary Metal-Oxide-Semiconductor)
Camera-based code reader
(Dual Code Reader)
Electromagnetic compatibility
European standard
Functional earth
Reading field of the code reader (Field of View)
Generic Station Description Markup Language
Input/Output
Control that initiates the IO data communication
Decentral PROFINET fieldbus device
Network address, which is based on the Internet
Protocol (IP)
LED
(Light Emitting Diode)
Hardware address of a device in the network
(Media Access Control address)
Regular expressions for reference code comparison
(Perl Compatible Regular Expressions)
Protective extra low voltage with reliable disconnec-
tion
(Protective Extra Low Voltage)
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