Mitsubishi MELSEC iQ-F FX5UC, User Manual

Page: 24 / 184

22
2 SPECIFICATIONS
2.3 Input Specifications
2.3
Input Specifications
The CPU module input specifications are explained below.
24 V DC input (sink/source)
Input numbers in the table indicate the CPU module umbers.
Item Specifications
No. of input points FX5UC-32MT/  16 points
FX5UC-64MT/  32 points
FX5UC-96MT/  48 points
Connection type Connector
Input type FX5UC-  MT/D Sink
FX5UC-  MT/DSS Sink/source
Input signal voltage 24 V DC +20%, -15%
Input signal current X0 to X17 5.3 mA/24 V DC
X20 and
subsequent 4.0 mA/24 V DC
Input impedance X0 to X17 4.3 k Ω
X20 and
subsequent 5.6 k Ω
ON input sensitivity current X0 to X17 3.5 mA or more
X20 and
subsequent 3.0 mA or more
OFF input sensitivity current 1.5 mA or less
Input
response
frequency FX5UC-32MT/

X0 to X5 200 kHz
When capturing pulses of a response frequency of 50 to 200 kHz, refer to
 Page 88 When a
high-speed pulse is captured.
FX5UC-64MT/  ,
FX5UC-96MT/ 
X0 to X7
FX5UC-32MT/  X6 to X17 10 kHz
FX5UC-64MT/  ,
FX5UC-96MT/ 
X10 to X17
FX5UC-64MT/  ,
FX5UC-96MT/

X20 and
subsequent 0.1 ± 0.05 kHz
Pulse
waveform Waveform
T1 (pulse width) T2 (rise/fall time)
FX5UC-32MT/  X0 to X5 2.5 μ s or more 1.25 μ s or less
FX5UC-64MT/  ,
FX5UC-96MT/ 
X0 to X7
FX5UC-32MT/  X6 to X17 50
μ
s or more 25
μ
s or less
FX5UC-64MT/  ,
FX5UC-96MT/ 
X10 to X17
Input
response
time
(H/W filter
delay) FX5UC-32MT/  X0 to X5 ON: 2.5 μ s or less
OFF: 2.5 μ s or less
FX5UC-64MT/  ,
FX5UC-96MT/

X0 to X7
FX5UC-32MT/  X6 to X17 ON: 30
μ
s or less
OFF: 50
μ
s or less
FX5UC-64MT/  ,
FX5UC-96MT/ 
X10 to X17
FX5UC-64MT/  ,
FX5UC-96MT/ 
X20 and
subsequent ON: 50 μ s or less
OFF: 150 μ s or less
Input response time
(Digital filter setting value) None, 10
μ
s, 50
μ
s, 0.1 ms, 0.2 ms, 0.4 ms, 0.6 ms, 1 ms, 5 ms, 10 ms (initial value), 20 ms, 70 ms
When using this product in an environment with much noise, set the digital filter.
T1 T1
T2 T2