Mitsubishi FX2-16E series, User Manual

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FX
3U
Series Programmable Controllers
User’s Manual - Hardware Edition
199
10 Input Wiring Procedures (Input Interruption and Pulse Catch)
10.3 100V AC Input Type
1
Introducti
on
2
Features
and
Par
t Names
3
Product Introduc
tion
4
Sp
eci
fic
ati
ons
5
V
ers
ion and
Peri
ph
er
al
D
evices
6
S
yst
em
C
onfi
guration
7
Input/Ou
tput
No
s., Un
it No
s.
8
Inst
allati
on
9
Prep
arati
on an
d
Pow
er Supp
ly
Wi
rin
g
10
Input W
iring
10.3 100V AC Input Type
The input specifications for the main unit, cautions on wiring the unit and examples of wiring are given below.
10.3.1 Input specifications (main unit)
Item
Specifications
FX
3U
-32MR/UA1 FX
3U
-64MR/UA1
Input points 16 points 32 points
Connection type
Removable terminal block (M3 screw)
Input form
AC input
Input signal voltage
100 to 120V AC
+
10%,
−
15% 50/60Hz
Input impedance
Approx. 21 k
Ω
/50Hz
Approx. 18 k
Ω
/60Hz
Input signal current
4.7 mA/100V AC 50Hz (70% or less when turned on simultaneously)
6.2 mA/110V AC 60Hz (70% or less when turned on simultaneously)
ON input sensitivity current
3.8 mA or more
OFF input sensitivity current
1.7 mA or less
Input response time
Approx. 25 to 30 ms (A high-speed receiving is improper)
Input signal form Contact input
Input circuit insulation Photocoupler insulation
Indication of input operation
LED on panel lights when photocoupler is driven
Input circuit diagram
*1 Input impedance
N
L
100 to 240V AC
100 to 120V AC
Fuse
X
COM
*1