Input Specifications; Dc Input (Sink/Source) - Mitsubishi Electric FX5U 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 FX5U-32M
FX5U-64M
FX5U-80M
Connection type
Input type
Input signal voltage
Input signal current X000 to X017
X020 and subsequent
Input impedance X000 to X017
X020 and subsequent
ON input sensitivity X000 to X017
current
X020 and subsequent
OFF input sensitivity current
Input response FX5U-32M
frequency
FX5U-64M,
FX5U-80M
FX5U-32M
FX5U-64M,
FX5U-80M
Pulse waveform Waveform
FX5U-32M
FX5U-64M,
FX5U-80M
FX5U-32M
FX5U-64M,
FX5U-80M
Input response time FX5U-32M
(H/W filter delay)
FX5U-64M,
FX5U-80M
FX5U-32M
FX5U-64M,
FX5U-80M
FX5U-64M,
FX5U-80M
Input response time
(Digital filter setting value)
Input signal format
Input circuit insulation
Indication of input operation
Specifications
16 points
32 points
40 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 k
5.6 k
3.5 mA or more
3.0 mA or more
1.5 mA or less
X000 to X005 200 kHz
When capturing pulses of a response frequency of 50 to 200 kHz, refer to Page 86 In the case of
X000 to X007
capturing high-speed pulses.
X006 to X017 10 kHz
X010 to X017
T1
T1 (pulse width)
2.5 s or more
X000 to X005
X000 to X007
50 s or more
X006 to X017
X010 to X017
ON: 2.5 s or less
X000 to X005
OFF: 2.5 s or less
X000 to X007
ON: 30 s or less
X006 to X017
OFF: 50 s or less
X010 to X017
ON: 50 s or less
X020 and
OFF: 150 s or less
subsequent
None, 10 s, 50 s, 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
T1
T2 (rise/fall time)
1.25 s or less
25 s or less
T2 T2
2 SPECIFICATIONS
19
2.3 Input Specifications
2