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3. SPECIFICATIONS MELSEC-A
3-1
3. SPECIFICATIONS
The general specifications, performance specifications, and I/O characteristics of the
AJ65BT-64DAV/DAI are explained.
3.1 General Specification
The general specifications of the AJ65BT-64DAV/DAI are shown in Table 3.1.
Table 3.1 General specification
Item Specification
Usage ambient
temperature
0 to 55°C
Storage ambient
temperature
-20 to 75°C
Usage ambient humidity 10 to 90%RH, no condensation
Storage ambient humidity 10 to 90%RH, no condensation
Frequency Acceleration Amplitude
Number of
sweeps
5 to 9Hz —
3.5mm
(0.14 inches)
For intermittent
vibration
9 to 150Hz 9.8m/s
2
—
10 times in
each X, Y, and
Z direction
5 to 9Hz —
1.75mm
(0.069 inches)
Vibration durability
Conforming to
JIS B 3502,
IEC 61131-2
For continuous
vibration
9 to 150Hz 4.9m/s
2
—
—
Shock durability
Conforming to JIS B 3502, IEC 61131-2
(147m/s
2
, 3 times each in XYZ directions)
Usage environment No corrosive gas
Usage height *
1
Less than 2000 m (Less than 6562 ft.)
Installation area Within the control board
Over-voltage category *
2
Less than II
Pollution rate *
3
Less than 2
Remark
*1 Do not operate or store the programmable controller in the environment where the pressure
applied is equal to greater than the atmospheric pressure at the altitude of 0m.
Doing so may cause a malfunction. Please consult our branch office when the programmable
controller is to be operated under pressure.
*2 Indicates the location where 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.
*3 This is an index which indicates the degree of conductive object generation in the environment
where the device is used. Level 2 is an environment where only nonconductive objects are
formed with some chances of temporary conductivity generation due to occasional condensation.
3