Chapter 2 Specifications; Generic Specifications - Mitsubishi Electric MELSEC iQ-F Series User Manual

2
SPECIFICATIONS
The CPU module specifications are explained below.
2.1

Generic Specifications

Item
*1
Operating ambient temperature
Storage ambient temperature
Operating ambient humidity
Storage ambient humidity
*3*4
Vibration resistance
*3
Shock resistance
Noise durability
Grounding
Working atmosphere
*6
Operating altitude
Installation location
*7
Overvoltage category
*8
Pollution degree
Equipment class
*1 The simultaneous ON ratio of available PLC inputs or outputs changes with respect to the ambient temperature, refer to Page 20
Input/Output Derating Curve.
*2 For details on Intelligent function modules, refer to manuals of each product.
*3 The criterion is shown in IEC61131-2.
*4 When the system has equipment which specification values are lower than above mentioned vibration resistance specification values,
the vibration resistance specification of the whole system is corresponding to the lower specification.
*5 For grounding, refer to
*6 The PLC cannot be used at a pressure higher than the atmospheric pressure to avoid damage.
*7 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 applies to equipment for which electrical power is supplied from
fixed facilities. The withstand surge voltage for the equipment with the rated voltage up to 300 V is 2500 V.
*8 This index indicates the degree to which conductive material is generated in the environment in which the equipment is used. Pollution
level 2 is when only non-conductive pollution occurs. Temporary conductivity caused by condensation must be expected occasionally.
Dielectric withstand voltage test and insulation resistance test
Perform dielectric withstand voltage test and insulation resistance test at the following voltages between each terminal
and the CPU module ground terminal.
■ CPU module, I/O module
Between terminals
Between power supply terminal (24 V DC) and ground terminal
Between input terminal (24 V DC) and ground terminal
Between output terminal (transistor) and ground terminal
Between output terminal (relay) and ground terminal
■Expansion adapter
For information concerning the dielectric withstand voltage and insulation resistance of each expansion adapter, refer
to manuals of each expansion adapter.
■Intelligent function module
For information concerning dielectric withstand voltage and insulation resistance of each intelligent function module, refer
to manuals of each intelligent function module.
Specifications
*2
0 to 55 (32 to 131 )
-25 to 75 (-13 to 167 )
5 to 95%RH, non-condensation
5 to 95%RH, non-condensation
Frequency
Installed on DIN 5 to 8.4 Hz
rail
8.4 to 150 Hz
147 m/ , Action time: 11 ms, 3 times by half-sine pulse in each direction X, Y, and Z
By noise simulator at noise voltage of 1000 Vp-p, noise width of 1 µs and period of 30 to 100 Hz
Class D grounding (grounding resistance: 100 Ω or less) <Common grounding with a heavy electrical system is not
*5
allowed.>
Free from corrosive or flammable gas and excessive conductive dust
0 to 2000 m
Inside a control panel
or less
2 or less
Class 2
Page 56 Grounding.
Dielectric withstand voltage Insulation resistance
500 V AC for one minute
1.5 kV AC for one minute
Acceleration Half amplitude
1.75 mm
4.9 m/
10 MΩ or higher by 500 V DC
insulation resistance tester
Sweep count
10 times each in X, Y, Z directions
(80 min in each direction)
Remarks
I/O module only
2 SPECIFICATIONS
2.1 Generic Specifications
2
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