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Mitsubishi FX3UC Series User Manual

Mitsubishi FX3UC Series
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137
FX3UC Series Programmable Controllers
User’s Manual - Hardware Edition
5 Input Specifications and External wiring
5.2 24V DC Input Type
1
Outline
2
External
Dimensions
3
Generic
Specifications
4
Power Supply
Specifications
5
Input
Specifications
6
Output
Specifications
7
Examples of
Wiring for
Various Uses
8
Terminal Block
9
CC-Link/LT
Master FX
3UC
(LT only)
10
Display module
FX
3UC
(LT only)
5.2 24V DC Input Type
For 5V DC input (FX2N-16EXL-C), refer to Section 5.3.
For AC input (FX
2N-8EX-UA1/UL, FX0N-8EX-UA1/UL), refer to Section 5.4.
5.2.1 24V DC Input Specifications
Inputs in the main unit are restricted by the simultaneous ON ratio.
For the restriction in simultaneous ON ratio, refer to Subsection 5.2.2.
Item
24V DC Input Specifications
FX3UC-MT/D, FX3UC-32MT-LT,
FX
2NC-EX(-T) (Sink input)
FX0N / FX2N Input extension blocks
(Sink input)
Number of input
points
FX
3UC-16MT/D: 8 points
FX
3UC-32MT/D: 16 points
FX
3UC-64MT/D: 32 points
FX
3UC-96MT/D: 48 points
FX
3UC-32MT-LT: 16 points
FX
2NC-16EX(-T): 16 points
FX
2NC-32EX: 32 points
FX
0N-8ER: 4 points
FX
0N-8EX: 8 points
FX
2N-8ER: 4 points
FX
2N-8EX: 8 points
FX
2N-16EX(-C): 16 points
Input connecting
type
Except FX
2NC-16EX-T: Connector Except FX2N-16EX-C: Terminal block
FX
2NC-16EX-T: Terminal block FX2N-16EX-C: Connector
Input form
Sink input
Input signal voltage
24V DC +20% -15% Ripple Voltage (p-p) 5% or less
Input impedance
Main unit
X000 to X005 3.9 k
4.3 k
X006, X007 3.3 k
X010 or more 4.3 k
FX2NC-EX(-T) 4.3 k
Input signal
current
Main unit
X000 to X005 6mA/24V DC
5 mA/24V DC
X006, X007 7mA/24V DC
X010 or more 5mA/24V DC
FX2NC-EX(-T) 5mA/24V DC
Input
sensitivity
current
ON
Main unit
X000 to X005 3.5mA or more
3.5 mA or more
X006, X007 4.5mA or more
X010 or more 3.5mA or more
FX2NC-EX(-T) 3.5mA or more
OFF 1.5mA or less
Input response
time
Approx. 10ms
Input signal form No-voltage contact input/NPN open collector transistor
Circuit insulation Photocoupler insulation
Input operation
display
FX3UC-
MT/D,
FX
2NC-
EX(-T)
Turning on the input will light
the LED indicator lamp.
Turning on the input will light the LED
indicator lamp.
FX3UC-32MT-
LT
Monitor by the display module
Input circuit
configuration
X
COM
Photocoupler
*1.Input impedance
*1
24V
DC
Fuse
X
Photocoupler
4.3k
24V
24V
DC
Fuse
*1
*1.Input impedance

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Mitsubishi FX3UC Series Specifications

General IconGeneral
BrandMitsubishi
ModelFX3UC Series
CategoryController
LanguageEnglish

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