3
GENERAL SPECIFICATIONS
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CHAPTER3 GENERAL SPECIFICATIONS
The performance specifications of PLC are shown in Table3.1.
*1
: 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 300 V is 2500 V.
*2
: 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.
*3
: Do not use or store the PLC under pressure higher than the atmospheric pressure of altitude 0m.
Doing so can cause a malfunction.
When using the PLC under pressure, please contact your sales representative.
Table3.1 General specifications
Item
Specifications
Operating ambient
temperature
0 to 55
Storage ambient
temperature
-40 to 75
Operating ambient
humidity
5 to 95%RH , non-condensing
Storage ambient
humidity
5 to 95%RH , non-condensing
Vibration
resistance
Conforming
to
JIS B 3502,
IEC 61131-2
Frequency
range
Constant
acceleration
Half amplitude
Sweep count
Under
intermittent
vibration
5 to 9Hz
----
3.5mm
(0.14inch)
10 times each in
X, Y, Z
directions
respectively
9 to 150Hz
9.8m/s
2
----
Under
continuous
vibration
5 to 9Hz
----
1.75mm
(0.07inch)
9 to 150Hz
4.9m/s
2
----
Shock resistance
Conforming to JIS B 3502, IEC 61131-2 (147 m/s
2
, duration of action 11ms, three times in X, Y, Z
directions respectively by sine half-wave pulse)
Operating
ambience
No corrosive gases
Operating
altitude
*3
2000m (6562ft.) max.
Installation location
Inside control panel
Overvoltage
category
*1
II max.
Pollution level
*2
2 max.
Equipment
category
Class I