Input Specifications; Dc Input (Sink/Source) - Mitsubishi Electric MELSEC iQ-F Series User Manual

2.3

Input Specifications

The CPU module input specifications are explained below.
24 V DC input (sink/source)
The input points in the table below indicate the CPU module terminal points.
Item
No. of input points FX5UJ-24M
FX5UJ-40M
FX5UJ-60M
Connection type
Input type
Input signal voltage
Input signal current X0 to X7
X10 and subsequent
Input impedance X0 to X7
X10 and subsequent
ON input sensitivity X0 to X7
current
X10 and subsequent
OFF input sensitivity current
Input response frequency X0, X1, X3, X4
X2, X5, X6, X7
Pulse waveform Waveform
X0, X1, X3, X4
X2, X5, X6, X7
Input response time X0, X1, X3, X4
(H/W filter delay)
X2, X5, X6, X7
X10 to X17
X20 and subsequent
Input response time X0 to X17
(Digital filter setting value)
Input signal format
(Input sensor form)
Input circuit insulation
Indication of input operation
Specifications
14 points
24 points
36 points
Removable terminal block (M3 screws)
Sink/source
24 V DC +20 %, -15%
5.3 mA/24 V DC
4.0 mA/24 V DC
4.3 kΩ
5.6 kΩ
3.5 mA or more
3.0 mA or more
1.5 mA or less
100 kHz
When capturing pulses of a response frequency of 50 to 100 kHz, refer to Page 94 In the case of
capturing high-speed pulses.
10kHz
T1 T1
T1 (pulse width)
5 μs or more
50 μs or more
ON: 5 μs or less
OFF: 5 μs or less
ON: 30 μs or less
OFF: 50 μs or less
ON: 50 μs or less
OFF: 150 μs or less
ON: Approx. 10 ms
OFF: Approx. 10 ms
None, 10 μs, 50 μs, 0.1 ms, 0.2 ms, 0.4 ms, 0.6 ms, 1 ms, 5 ms, 10 ms (initial values), 20 ms, 70 ms
When using this product in an environment with much noise, set the digital filter.
No-voltage contact input
Sink: NPN open collector transistor
Source: PNP open collector transistor
Photo-coupler insulation
LED is lit when input is on
T2 T2
T2 (rise/fall time)
2.5 μs or less
25 μs or less
2 SPECIFICATIONS
2.3 Input Specifications
2
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