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MELSEC-Q
3 GENERAL SPECIFICATIONS
3 GENERAL SPECIFICATIONS
Performance specification of PLC is as follows:
Item Specifications
Operating ambient
temperature
0 to 55°C
Storage ambient
temperature
-25 to 75°C
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Operating ambient
humidity
5 to 95%RH
4, non-condensing
Storage ambient
humidity
5 to 95%RH
4, non-condensing
Frequency Acceleration Amplitude Sweep count
10 to 57Hz ———
0.075mm
(0.003inch)
Under
intermittent
vibration
57 to 150Hz
9.8m/s
2
———
10 to 57Hz ———
0.035mm
(0.001inch)
Vibration resistance
Conforming
to
JIS B 3502,
IEC 61131-2
Under
continuous
vibration
57 to 150Hz
4.9m/s
2
———
10 times each in
X, Y, Z directions
(for 80 min.)
Shock resistance
Conforming to JIS B 3502, IEC 61131-2 (147 m/s
2
, 3 times in each of 3 directions X, Y, Z)
Operating ambience No corrosive gases
Operating altitude 2000m (6562ft.) max.
Installation location Inside control panel
Overvoltage
category
1
II max.
Pollution level 2 2 max.
1 : This indicates the section of the power supply to which the equipment is assumed to be connected
between the public electrical power distribution network and the machinery within premises. Category II
applies to equipment for which electrical power is supplied from fixed facilities.
The surge voltage withstand level for up to the rated voltage of 300 V is 2500 V.
2 : This index indicates the degree to which conductive material is generated in terms of the environment in
which the equipment is used.
Pollution level 2 is when only non-conductive pollution occurs. A temporary conductivity caused by
condensing must be expected occasionally.
3 : The storage ambient temperature is -20 to 75°C if the system includes the AnS series modules.
4 : The operating ambient humidity and storage ambient humidity are 10 to 90%RH if the system includes the
AnS series modules.
5 : Do not use or store the PLC under pressure higher than the atmospheric pressure of altitude 0m.
Doing so can cause a malfunction.
When using the PLC under pressure, please contact your sales representative.
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