Fx Series Main Unit (24V Dc Input; Fx 3Uc Series Main Unit (24V Dc Input - Mitsubishi MELSEC-F FX3U Series User Manual

FX /FX Series PLC User's Manual - Positioning Control Edition
3U 3UC
Built-in Positioning Function
2.4.2 FX Series main unit (24V DC Input)
3UC
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:
Item
Input signal voltage
Input impedance
Input signal current
Input sensitivity
current
Input response time
Input signal type
Circuit insulation
Indication of input motion
*1. If inputs X000 to X007 are assigned to the zero-phase signal of DSZR instruction or the interrupt input
of DVIT instruction, the input response time will be as shown in the following table.
Input
X000 to X005
X006, X007
1. Internal input circuit
Main unit
B - 18
All inputs
X000 to X005
X006,X007
X010 to X017
X000 to X005
X006,X007
X010 to X017
X000 to X005
Input ON
X006,X007
current
X010 to X017
Input OFF
All inputs
current
All inputs
All inputs
All inputs
-
Input response time
5µs
50µs
Fuse
Class-D grounding
COM
X0
X1
Input impedance
Series main unit. Note that the simultaneous
3UC
→ Refer to the FX
24V DC input specifications
24V DC +20%, -15% / Ripple(p-p): 5 % or less
6mA/24V DC
7mA/24V DC
5mA/24V DC
3.5 mA or more
4.5mA or more
3.5mA or more
1.5mA or less
Approx. 10 ms
No-voltage contact input
NPN open collector transistor
Photo-coupler insulation
Monitored using display module
24V DC
2 Specifications
2.4 Input Specifications
Hardware Edition.
3UC
3.9kΩ
3.3kΩ
4.3kΩ
*1