Ref. IS.MDUINO.58+
Rev. 0: 30-08-2019
17
2.3
Symbology
Table that includes all the symbology that is used in the serigraph of the M-Duino PLC Arduino
Ethernet 58 I/Os Analog/Digital PLUS:
Symbol
Standard No. /
Standard Title
Standard
Reference No. /
Symbol Title
Symbol Meaning
IEC 60417 /
Graphical symbols
for use on
equipment
5031 / Direct
Current
Indicates that the equipment is
suitable for direct current only;
to identify relevant terminals
IEC 60417 /
Graphical symbols
for use on
equipment
5032 / Alternating
Current
Indicates that the equipment is
suitable for alternating current
only; to identify relevant
terminals
IEC 60417 /
Graphical symbols
for use on
equipment
5130 / Pulse
General
To identify the control by
which a pulse is started.
IEC 60417 /
Graphical symbols
for use on
equipment
5017 / Earth,
Ground
To identify an earth (ground)
terminal in cases where
neither the symbol 5018 nor
5019 is explicily required.
IEC 60417 /
Graphical symbols
for use on
equipment
5115 / SIgnal lamp
To identify the switch by
means of which the signal
lamp(s) is (are) switched on or
off.
Medical Devices
Directive
93/42/EEC
CE Marking
CE marking indicates that a
product complies with
applicable European Union
regulations
ISO 7000/
Graphical symbols
for use on
equipment
0434B /
Warning symbol
Indicates a potentially
hazardous situation which, if
not avoided, could result in
death or serious injury
ISO 7000/
Graphical symbols
for use on
equipment
5036 / Dangerous
Voltage
To indicate hazards arising
from dangerous voltages
Summary of Contents for M-DUINO PLC ARDUINO ETHERNET 58
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