4 Specifications, External Dimensions and Terminal Layout (Main Units)
4.1 Generic Specifications
44
FX
3G
Series Programmable Controllers
User's Manual - Hardware Edition
4. Specifications, External Dimensions and Terminal
Layout (Main Units)
This Chapter explains the specifications, external dimensions and terminal layout of the main units.
→
For the specifications for the input/output powered extension units, refer to Chapter 15.
→
For the specifications for the input/output extension blocks, refer to Chapter 16.
4.1
Generic Specifications
*1.
The criterion is shown in IEC61131-2.
*2.
For more information on the dielectric withstand voltage test and the insulation resistance test of the
terminals of each product, refer to the following.
→
Refer to Subsection 4.1.1.
*3.
Ground the PLC independently or jointly.
→
Refer to Section 9.3.
*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.
Item
Specifications
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/s
2
)
Half amplitude(mm)
When installed on
DIN rail
10 to 57
-
0.035
Sweep Count for
X, Y, Z: 10 times
(80 min in each
direction)
57 to 150
4.9
-
When installed
directly
10 to 57
-
0.075
57 to 150
9.8
-
Shock resistance
*1
147m/s
2
Acceleration, Action time: 11ms, 3 times by half-sine pulse in each direction X, Y, and Z
Noise resistance
By noise simulator at noise voltage of 1,000Vp-p, noise width of 1 s, rise time of 1ns and period of 30 to 100Hz
Dielectric withstand
voltage
1.5kV AC for one minute
Between each terminals and ground terminal
*2
500V AC for one minute
Insulation resistance
5M or higher by 500 V DC insulation
resistance tester
Grounding
Class D grounding (grounding resistance: 100 or less)
<Common grounding with a heavy electrical system is not allowed>
*3
Working atmosphere Free from corrosive or flammable gas and excessive conductive dust
Working altitude
< 2000m
*4
Installation location
Inside a control panel
*5
Overvoltage category
ΙΙ
or less
Pollution degree
2 or less
PLC
Other
equipment
Shared grounding
Good condition
Common grounding
Not allowed
Independent grounding
Best condition
PLC
Other
equipment
PLC
Other
equipment
