Mitsubishi Electric MELSEC-A User Manual page 6

2. SPECIaFICATIONS
i -
-M€LS€C-A
2. SPECIFICATIONS
This section gives the general specifications
o f
the data link system and the
performance specifications
.~
,.
of
. / ,
the
,
AJ72T25B.
2.1
General Speciflcatlons
The general specifications of the data link system are given below:
Item
I
Speciflcatiom
Operating ambient temperature
I
0
to 55 "C
Storage ambient temperature
10 to 90% RH, non-condensing
Operating ambient humidity
-20 to 75
"C
~ ~ ~~ ~~~~~~
Storage ambient temperature
I
10 to 90% RH, non-condensing
Vibration resistance
Shock resistance
Frequency
Sweep Count
Amplitude
Acceleration
~~
E;onforms to
2JIS
C
091 1
l o 55 Hz
-
, l , o
times
0.075 mm
(0.003
in)
(1
octave/
55 to 150 Hz
minute)
-
9.8 m/s2 (1s)
Conforms to '2JIS C 0912 (98 m/s2 (loa) X 3 times in 3 directions)
Noise durability
Dielectric withstand voltage
Class 3 groundeing; Ground
to
the panel if proper grounding is not available.
Grounding
Insulation resistance
1500 VAC for 1 minute across AC external terminals and ground
Operating ambience Free of corrosive gases. Dust should be minimal.
5 Mi2 or greater by
500 VDC insulation resistance tester across AC external
terminals and ground.
Cooling method
I REMARK^
One octave marked
'1
indicates a change from the initial frequency to double or half frequency.
For example, any of the changes from 10 to 20 Hz, from 20 to 40 Hz, or 20 to 10 Hz are referred
to as one octave.
'2: JIS: Japanese Industrial Standard
2-1