Mitsubishi FX3G-14MR/ES, Руководство по установке

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FX3G INSTALLATION MANUAL
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EXAMPLE OF EXTERNAL WIRING (AC POWER TYPE)
100 to 240VAC power is supplied to the main unit and input/output
extension unit.
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EXAMPLE OF EXTERNAL WIRING (DC POWER TYPE)
24VDC power is supplied to the main unit and input/output extension
unit.
4.4 INPUT SPECIFICATIONS AND WIRING DIAGRAM
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24VDC INPUT (SINK/SOURCE)
The input numbers in the table indicate the main unit terminal numbers.
“X010 or more” means the numbers from X010 to the largest number
that the main unit has. (The input numbers for FX3G-14M_ are X000 to
X007.)
Item FX3G-14M_ FX3G-24M_ FX3G-40M_ FX3G-60M_
Number of Input Points 8 points
14 points
(16) *1
24 points
36 points
(40) *1
Input Connecting Type Removable terminal block (M3 screw)
Input Form sink/source
Input Signal Voltage
AC power supply type: 24V DC ±10%
DC power supply type: 20.4V to 28.8V DC
Input
Impedance
X000 to
X007
3.3kΩ
X010 or More -
4.3kΩ
Input
Signal
Current
X000 to
X007
7mA/24VDC
X010 or More -
5mA/24VDC
ON Input
Sensitivity
Current
X000 to
X007
4.5mA or more
X010 or More - 3.5mA or more
OFF Input Sensitivity
Current
1.5mA or less
Input Response Time Approx. 10ms
Input Signal Form
No-voltage contact input
Sink input: NPN open collector transistor
Source input: PNP open collector transistor
Input Circuit Insulation Photocoupler insulation
Input Operation Display LED on panel lights when photocoupler is driven
INPUT CIRCUIT CONFIGURATION
1. Each value inside ( ) indicates the number of occupied points.
2. Input impedance
3. The “24V” and “0V” terminals are located on the output terminal side.
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INSTRUCTIONS FOR CONNECTING INPUT DEVICES
1. In the case of no-voltage contact:
The input current of this PLC is 5 to 7mA/24VDC. Use input devices
applicable to this current. If no-voltage contacts (switches) for large
current are used, contact failure may occur.
2. In the case of input device with built-in series diode:
The voltage drop of the series diode should be approx. 4V or less.
Power on
100 to 240V AC
PL
MC
MC
DC AC
MC MC
Breaker
*
L
N
PLC
Main unit
Emer-
gency
DC
power
supply
Power supply for loads connected
to PLC output terminals
Fuse
*Class D grounding
24V DC
PL
Power on
Emer-
gency
MC
MC
Power supply for loads connected
to PLC output terminals
MC MC
* Class D grounding
Circuit protector
Fuse
*
PLC
Main unit
AC power supply type
DC power supply type
24V
N
L
100 to 240V AC
Fuse
X
S/S
0V
Source input wiring
24V
N
L
100 to 240V AC
Fuse
X
S/S
*2
0V
Sink input wiring
*3
3 * 3 *
*3
*2
Fuse
X
S/S
*2
Source input wiring
24V DC
Fuse
X
S/S
*2
Sink input wiring
24V DC