Mitsubishi FX3UC SERIES User Manual page 144

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