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31
FX
3S
Series Programmable Controllers
User's Manual - Hardware Edition
1
Introduc
tion
2
Features an
d
Par
t N
am
es
3
Produc
t
Introducti
on
4
Specifi
cations
5
Ve
rsi
on and
Peri
pheral
De
vice
s
6
Sy
stem
Confi
gurati
on
7
Instal
lati
on
8
Preparati
on an
d
Pow
er Supply
Wi
ring
9
Input W
iri
ng
10
Hi
gh
-S
peed
Counters
4 Specifications, External Dimensions and Terminal Layout (Main Units)
4.3 Input Specifications
4.3
Input Specifications
The input specifications for the main unit are explained below.
→
For the specifications of the built-in analog input, refer to Chapter 11.
4.3.1
24 V DC Input (sink/source)
→
For details on sink input and source input, refer to Subsection 9.1.1.
*1.
Input impedance.
*2.
The "24V" and "0V" terminals are located on the output terminal side.
For details on the terminal layout, refer to Section 4.7.
Item
Specification
FX
3S
-10M
FX
3S
-14M
FX
3S
-20M
FX
3S
-30M
Number of input points
6 points
8 points
12 points
16 points
Input connecting type
Fixed terminal block (M3 screw)
Input form
Sink/Source
Input signal voltage
AC power type: 24 V DC ±10 %
DC power type: 20.4-26.4 V DC
Input impedance
X000 to X007
3.3 k
Ω
X010 to X017
-
4.3 k
Ω
Input signal
current
X000 to X007
7 mA/24 V DC
X010 to X017
-
5 mA/24 V DC
ON input
sensitivity current
X000 to X007
4.5 mA or more
X010 to X017
-
3.5 mA or more
OFF input sensitivity current
1.5 mA or less
Input response time
Approx. 10 ms
Input signal form
(Input sensor form)
Sink input
No-voltage contact input
NPN open collector transistor
Source input
No-voltage contact input
PNP open collector transistor
Input circuit insulation
Photocoupler insulation
Input operation display
LED on panel lights when photocoupler is driven.
Input circuit configuration
•
AC power type
Sink input wiring
•
DC power type
Sink input wiring
Source input wiring
Source input wiring
24V
N
L
X
S/S
0V
Fuse
*1
*2
*2
100 to 240 V AC
X
S/S
Fuse
*1
24 V DC
24V
N
L
X
S/S
0V
100 to 240 V AC
Fuse
*1
*2
*2
X
S/S
Fuse
*1
24 V DC
Содержание FX3S-10M series
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