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MELSEC-
3. GENERAL SPECIFIC
TION
3. GENERAL SPECIFICATION
The general specification common to various modules is shown.
Table 3.1 General specification
Item Specification
Operation ambient
temperature
0 to 55°C
Storage ambient
temperature
-20 to 75°C
Operation ambient
humidity
10 to 90%RH, no condensation
Storage ambient
humidity
10 to 90%RH, no condensation
When there is intermittent vibration
Frequency Acceleration Amplitude Sweep count
10 to 57Hz
0.075mm
(0.003 in.)
57 to 150Hz 9.8m/s
2
10 times each in
X, Y, and Z
directions
When there is continuous vibration
Frequency Acceleration Amplitude Sweep count
10 to 57Hz
0.035mm
(0.001 in.)
Vibration durability
Conforms to the JIS
B 3502 and IEC
61131-2
57 to 150Hz 4.9m/s
2
Shock durability Conforms to the JIS B 3502 and IEC 61131-2 (147 m/s
2
), 3 times each in 3 directions)
Operation
ambiance
No corrosive gas
Operation height *3 2000m(6562 ft.) or less
Installation area On the control panel
Over-voltage
category *1
II or less
Pollution level *2 2 or less
*1 Indicates the location the device is connected, from the public cable network to the device structure wiring
area
.
Category II applies to the devices to which the power is supplied from a fixed equipment.
Surge withstand voltage for devices with up to 300V of rated voltage is 2500V.
*2 This is an index which indicates the degree of conductive object generation in the environment where the
device is used. Pollution level 2 is when only non-conductive pollution occurs. A temporary conductivity
caused by condensation must be expected occasionally.
*3 Do not use or store the PC in the environment where the pressure is higher than the atmospheric pressure
at sea level. Otherwise, malfunction may result. To use the PC in high-pressure environment, contact your
nearest Mitsubishi representative.
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