Generic Specifications; Installation Location - Mitsubishi Electric FX3G-14M series Hardware Manual

2.1

Generic specifications

Item Specification
Ambient 0 to 55°C (32 to 131°F) when operating and -25 to
temperature 75°C (-13 to 167°F) when stored
Ambient
5 to 95%RH (no condensation) when operating
humidity
Half
Fre- Accele-
ampli-
ration
quency
tude
2 Sweep Count
(Hz) (m/s )
(mm)
for X, Y, Z: 10
Vibration
When 10 to 57 - 0.035 times
resistance
installed (80 min in
*
( 1)
57 to 150 4.9 -
on DIN rail each
direction)
When 10 to 57 - 0.075
installed
57 to 150 9.8 -
directly
Shock
2
147m/s Acceleration, Action time: 11ms, 3 times by
resistance
half-sine pulse in each direction X, Y, and Z
*
( 1)
By noise simulator at noise voltage of 1,000Vp-p,
Noise
noise width of 1μs, rise time of 1ns and period of 30 to
resistance
100Hz
Dielectric 1.5kV AC for one
withstand minute
voltage
500V AC for one
* Between each terminals(
( 2)
minute
ground terminal
Insulation
5MΩ or higher by
resistance
500V DC insulation
*
( 2)
resistance tester
Class D grounding (grounding resistance: 100Ω or
less) <Common grounding with a heavy electrical
Grounding
*
system is not allowed.>( 3)
Working Free from corrosive or flammable gas and excessive
atmosphere conductive dusts
Working
<2000m( * 4)
altitude
Installation
*
Inside a control panel ( 5)
location
Over
voltage ΙΙ or less
category
Pollution
2 or less
degree
*
( 1) The criterion is shown in IEC61131-2.
*
( 2) Dielectric withstand voltage and insulation resistance are
shown in the following table.
Dielectric
Terminal
strength
 Main units, Input/output extension units/blocks
Between power supply
1.5kV AC for
terminal (AC power) and
one minute
ground terminal
Between power supply
terminal (DC power) and
ground terminal
500V AC for
one minute
Between input terminal
(24V DC) and ground
terminal
Between input terminal
(100V AC) and ground
*
terminal( 6)
1.5kV AC for
one minute
Between output terminal
(relay) and ground
terminal
Between output terminal
500V AC for
(transistor) and ground
one minute
terminal
Between output terminal
1.5kV AC for
(triac) and ground
one minute
*
terminal( 6)
*
2) and
 Expansion boards, Special function adapters, Special
function blocks
Between terminal of
expansion board (except
FX 3G -4EX-BD and Not allowed
FX -2EYT-BD) and
3G
ground terminal
Between FX -4EX-BD
3G
input terminal (24 V DC)
and ground terminal
Between FX -2EYT-
3G
BD output terminal 500V AC for
(transistor) and ground 1min
terminal
Between terminal of
special adapter and
ground terminal
Special function block
For dielectric with stand voltage test and insulation resistance test of
each product, refer to the following manual.
→ Refer to FX Series User's Manual - Hardware Edition.
3G
*
( 3) For common grounding, refer to section 3.3.
*
( 4) The PLC cannot be used at a pressure higher than the
atmospheric pressure to avoid damage.
*
( 5) The programmable controller is assumed to be installed in an
environment equivalent to indoor.
*
( 6) Input/output extension units/blocks only.
2.2

Installation location

Insulation
resistance
Install the PLC in an environment conforming to the generic
specifications (section 2.1), installation precautions and notes.
For more details, refer to FX
Edition.
Installation location in enclosure
5MΩ or higher by
500V DC insulation
resistance tester
Space in enclosure
Extension devices can be connected on the left and right sides of the
main unit of the PLC.
If you intend to add extension devices in the future, keep necessary
spaces on the left and right sides.
Configuration without extension cable
A
FX Series
3G
Not allowed
main unit
A
A
Configuration in 2 stages with extension cable
5MΩ or higher by
500V DC insulation
resistance tester
A
Each manual
A
Other equipment
2.2.1 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
Be sure to remove the dust proof sheet when the installation and
wiring work is completed.
2.3
The products can be installed on a DIN46277 rail [35 mm (1.38")
Series User's Manual - Hardware wide].
3G
This section explains the installations of the main units.
For the input/output extension units/blocks and special adapters,
refer to the following manual.
2.3.1
1) Push out all DIN rail mounting hooks (below fig.A).
2) Fit the upper edge of the DIN rail
A
3) Lock the DIN rail mounting hooks
A
≥ 50mm (1.97")
A
A
FX Series
3G
main unit
Extension
A
cable
·FX -65EC
0N
Input/output ·FX -30EC
0N
powered
extension
Other
A
unit
equipment
A
≥
A 50mm (1.97")
dust proof sheet.
Procedures for installing to and detaching from
DIN rail
→ Refer to FX
Series User's Manual - Hardware Edition.
3G
Installation
1) 1)
1) 1)
A A
mounting groove (right fig.C)
onto the DIN rail.
C
(below fig.D) while pressing the PLC against the DIN rail.
D D
3) 3)