Mitsubishi A1SD75M1, Руководство пользователя

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MELSEC-A
3 SPECIFICATIONS AND FUNCTIONS
3.1 General specifications
The general specifications of the AD75 are given below.
Item Specifications
Working ambient temperature
0 to 55°C
Storage ambient temperature
-20 to 75°C
Working ambient humidity 10 to 90% RH, with no dew condensation
Storage ambient humidity 10 to 90% RH, with no dew condensation
Frequency Acceleration Amplitude No. of sweeps
10 to 57Hz – 0.075mm
For
intermittent
vibration
57 to 150Hz
9.8m/s
2
–
10 to 57Hz – 0.035mm
Vibration resistance
JIS B 3502,
IEC 61131-2
compliant
For
continuous
vibration
57 to 150Hz 4.9m/s
2
–
10 times each in
X, Y and Z
directions
(During 80
minutes)
Impact resistance
JIS B 3502, IEC 61131-2 compliant (147m/s
2
, three times each in X, Y
and Z directions)
Working atmosphere Must be no corrosive gases
Working altitude *
3
2,000m or less
Installation place Within control panel
Overvoltage category *
1
II or less
Degree of contamination *
2
2 or less
*
1
Indicates to which power distribution section, from the public power distribution network to the in-plant machine
device, the device is assumed to be connected to.
Category II applies to a device fed power from a fixed facility.
The withstand surge voltage level for a device with a rating up to 300V is 2500V.
*
2
Exponential indicating the degree of conductive matter generated in the environment where device is used.
In the degree of contamination level 2, only non-conductive contaminants are generated. However, temporary
conductivity could occur due to rare condensation.
*
3
Do not use or store the PLC in the environment where the pressure is higher than the atmospheric pressure at sea
level. Otherwise, malfunction may result. To use the PLC in high-pressure environment, contact your nearest
Mitsubishi representative.