MELSEC-A
3. SPECIFICATIONS
3 - 1
3. SPECIFICATIONS
3.1 General Specifications
The following table lists the general specifications of the high-speed counter
module.(common to the AJ65BT-D62, AJ65BT-D62D and AJ65BT-D62D-S1)
Item Specifications
Operating ambient
temperature
0 to 55°C
Storage ambient
temperature
-20 to 75°C
Operating ambient
humidity
10 to 90%RH, non-condensing
Storage ambient
humidity
Vibration resistance
Compliant
with JIS B
3502 and
IEC 61131-2
Frequency Acceleration Amplitude Sweep Count
Under
intermittent
vibration
5 to 8.4Hz ———
3.5mm
(0.14in.)
10 times each in
X, Y, Z
directions
8.4 to 150Hz 9.8m/s
2
———
Under
continuous
vibration
5 to 8.4Hz ———
1.75mm
(0.069in.)
———
8.4 to 150Hz 4.9m/s
2
———
Shock resistance Compliant with JIS B 3502 and IEC 61131-2 (147 m/s
2
, 3 times each in 3 directions X, Y, Z)
Operating
atmosphere
No corrosive gas
Operating altitude
*1
0 to 2000m
Installation location Inside control panel
Overvoltage
category
*2
II or less
Pollution degree
*3
2 or less
*1 Do not use or store the programmable controller under pressure higher than the atmospheric pressure of
altitude 0m. Doing so may cause malfunction. When using the programmable controller under pressure,
please consult your local Mitsubishi Electric representative.
*2 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 300V is 2500V.
*3 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.
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