FX3G INSTALLATION MANUAL
6
ATTENTION
• This product is designed for use in industrial applications.
• Manufactured by:
Mitsubishi Electric Corporation
2-7-3 Marunouchi, Chiyoda-ku, Tokyo, 100-8310 Japan
• Manufactured at:
Mitsubishi Electric Corporation Himeji Works
840 Chiyoda-machi, Himeji, Hyogo, 670-8677 Japan
• Authorized Representative in the European Community:
Mitsubishi Electric Europe B.V.
Gothaer Str. 8, 40880 Ratingen, Germany
Type: Programmable Controller (Open Type Equipment)
Models: MELSEC FX3G series manufactured
From November 1st, 2008
FX3G-232-BD
FX3G-422-BD
FX3G-485-BD
From December 1st, 2008
FX3G-_ _ MR/ES(-A)
Where _ _ indicates:14, 24, 40, 60
From December 1st, 2009
FX3G-_ _ MT/DS
Where _ _ indicates:14, 24
Standard REMARK
EN61131-2:2003
Programmable controllers
- Equipment
requirements and tests
Compliance with all relevant aspects of the standard.
EMI
• Radiated Emissions
• Conducted Emissions
EMS
• Radiated electromagnetic field
• Fast transient burst
• Electrostatic discharge
• High-energy surge
• Voltage drops and interruptions
• Conducted RF
• Power frequency magnetic field
Item Specification
Ambient
Temperature
0 to 55°C (32 to 131°F) when operating and -25 to 75°C
(-13 to 167°F) when stored
Ambient
Humidity
5 to 95%RH (no condensation) when operating
Vibration
Resistance *1
Frequency
(Hz)
Acceleration
(m/s²)
Half ampli-
tude (mm)
Sweep
Count for
X, Y, Z:
10 times
(80 min
in each
direction)
When
installed on
DIN rail
10 to 57 - 0.035
57 to 150 4.9 -
When
installed
directly
10 to 57 - 0.075
57 to 150 9.8 -
Shock
Resistance *1
147m/s² Acceleration, Action time: 11ms, 3 times by half-sine pulse
in each direction X, Y, and Z
Noise Resis-
tance
By noise simulator at noise voltage of 1,000Vp-p, noise width of
1μs, rise time of 1ns and period of 30 to 100Hz
Dielectric
Withstand
Voltage *2
1.5kVAC for one minute
Between each terminals *2 and ground
terminal
500VAC for one minute
Insulation
Resistance *2
5MΩ or more by 500VDC
megger
Grounding
Class D grounding (grounding resistance: 100Ω or less) <Common
grounding with a heavy electrical system is not allowed.> *3
Working
Atmosphere
Free from corrosive or flammable gas and excessive conductive
dusts
Working
Altitude
<2000m *4
Terminal Dielectric Strength Insulation Resistance
Main units
Between power supply terminal
(AC power) and ground terminal
1.5 kVAC for one minute
5MΩ or more by
500VDC megger
Between power supply terminal
(DC power) and ground terminal
500VAC for one minute
Between input terminal (24V DC)
and ground terminal
500VAC for one minute
Between input terminal (100V
AC) and ground terminal
1.5 kVAC for one minute
Between output terminal (relay)
and ground terminal
1.5 kVAC for one minute
Between output terminal
(transistor) and ground terminal
500VAC for one minute
1. The criterion is shown in IEC61131-2.
2. Dielectric withstand voltage and insulation resistance are shown above.
3. For common grounding, refer to Section 4.2.
4. The PLC cannot be used at a pressure higher than the atmospheric pressure to
avoid damage.
3.2 MOUNTING INSTRUCTIONS
n INSTALLATION LOCATION
Install the PLC in an environment conforming to the generic
specifications, installation precautions and notes.
Installation location in enclosure
n AFFIXING THE DUST PROOF SHEET
The dust proof sheet should be affixed to the ventilation port before
beginning the installation and wiring work. For the affixing procedure,
refer to the instructions on the dust proof sheet. Be sure to
remove the dust proof sheet when the installation and wiring work is
completed.
FX3G Series
main unit
A
A
A A
≥ 50mm (1.97")
A
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