Mitsubishi FX3UC Series User Manual

138
FX3UC Series Programmable Controllers
User’s Manual - Hardware Edition
5 Input Specifications and External wiring
5.2 24V DC Input Type
Item
24V DC Input Specifications
FX3UC-MT/DSS, FX2NC-EX(-T)-DS
(Sink/Source input)
FX0N/FX2N Input extension blocks
(Sink/Source input)
Number of input
points
FX3UC-16MT/DSS: 8 points
FX
3UC-32MT/DSS: 16 points
FX
3UC-64MT/DSS: 32 points
FX
3UC-96MT/DSS: 48 points
FX
2NC-16EX(-T)-DS: 16 points
FX
2NC-32EX-DS: 32 points
FX
0N-8ER-ES/UL: 4 points
FX
0N-8EX-ES/UL: 8 points
FX
2N-8ER-ES/UL: 4 points
FX
2N-8EX-ES/UL: 8 points
FX
2N-16EX-ES/UL: 16 points
Input connecting
type
Except FX2NC-16EX-T-DS: Connector
Terminal block
FX
2NC-16EX-T-D: Terminal block
Input form Sink/Source input
Input signal voltage 24V DC +20% -15% Ripple Voltage (p-p) 5% or less
Input impedance
Main unit
X000 to X005 3.9kΩ
4.3kΩ
X006, X007 3.3kΩ
X010 or more 4.3kΩ
FX2NC-EX(-T)-DS 4.3kΩ
Input signal
current
Main unit
X000 to X005 6mA/24V DC
5mA/24V DC
X006, X007 7mA/24V DC
X010 or more 5mA/24V DC
FX2NC-EX(-T)-DS 5mA/24V DC
Input
sensitivity
current
ON
Main unit
X000 to X005 3.5mA or more
3.5mA or more
X006, X007 4.5mA or more
X010 or more 3.5mA or more
FX2NC-EX(-T)-DS 3.5mA or more
OFF 1.5mA or less
Input response
time
Approx. 10ms
Input signal form
Sink input: No-voltage contact input/NPN open collector transistor
Source input: No-voltage contact input/PNP open collector transistor
Circuit insulation Photocoupler insulation
Input operation
display
Turning on the input will light the LED indicator lamp.
Input circuit
configuration
X
COM0
Photo-
coupler
*1.Input impedance
*1
24V
DC
Fuse
Sink input wiring
X
COM0
Photo-
coupler
*1.Input impedance
*1
24V
DC
Fuse
Source input wiring
X
Photocoupler
4.3k Ω
S/S
24V
DC
Fuse
*1
*1.Input impedance
Sink input wiring
X
Photocoupler
4.3k Ω
S/S
24V
DC
Fuse
*1
*1.Input impedance
Source input wiring

Mitsubishi FX3UC Series Specifications

General

Brand	Mitsubishi
Model	FX3UC Series
Category	Controller
Language	English