Fx 3U Series Main Unit (24 V Dc Input - Mitsubishi Electric FX3S Series User Manual

FX /FX /FX
3S 3G 3GC
Built-in Positioning Functions
2.4.4 FX
3U
This section describes the input specifications of the FX
turning-on rate is restricted for the input extension units and the main unit. For details on this restriction, refer
to the following manual:
Input signal voltage
Input impedance
Input signal current
Input sensitivity
current
Input response time
Input signal type
Circuit insulation
Indication of input motion
*1.
1. Internal input circuit
1) AC power type
Sink input type
Main unit
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/FX /FX PLC User's Manual - Positioning Control Edition
3U 3UC
Series main unit (24 V DC Input)
Item
Input ON
current
Input OFF
current
If inputs X000 to X007 are assigned to the zero-phase signal of DSZR instruction, the near-point
signal (DOG) of the ZRN instruction or the interrupt input of the DVIT the instruction, the input
response time will be as shown in the following table.
Input Input response time
X000 to X005
X006, X007
L
N
24V 0V
S/S
0V
24V
X0
X1
Input
impedance
search engine
Series main unit. Note that the simultaneous
3U
24 V DC input specifications
All inputs
X000 to X005
X006, X007
X010 or more
X000 to X005
X006, X007
X010 or more
X000 to X005
X006, X007
X010 or more
All inputs
All inputs
All inputs
All inputs
All inputs Turning on the input will light the LED indicator lamp.
5 s
50 s
Source input type
Main unit
Fuse
Class-D
grounding
2.4 Input Specifications
Refer to the FX
Hardware Edition.
3U
AC power type: 24 V DC ±10%
DC power type: 16.8 to 28.8 V DC
3.9 k
3.3 k
4.3 k
6 mA/24 V DC
7 mA/24 V DC
5 mA/24 V DC
3.5 mA or more
4.5 mA or more
3.5 mA or more
1.5 mA or less
*1
Approx. 10 ms
No-voltage contact input
NPN/PNP open collector transistor
Photocoupler insulation
L
N
24V 0V
S/S
0V
24V
X0
X1
Input
impedance
2 Specifications
A
B
Apx.
Fuse
Class-D
grounding
B - 25