Mitsubishi FX3G Series User Manual

4 Specifications, External Dimensions and Terminal
4.3 Input Specifications
38
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
4.3 Input Specifications
The main unit input specifications are explained below.
4.3.1 24V DC Input (sink/source)
The input numbers in the table indicate the main unit terminal numbers. "X010 or more" means the numbers
from X010 to the largest number that the main unit has.
(The input numbers for FX
3G-14MT/ES are X000 to X007.)
→ For details on input and source input, refer to Subsection 10.1.1
*1. Each value inside ( ) indicates the number of occupied points.
*2. Input impedance
*3. The "24V" and "0V" terminals are located on the output terminal side.
For details on the terminal layout, refer to Section 4.7.
Item
Specifications
FX3G-14MT/ES FX3G-24MT/ES FX3G-40MT/ES FX3G-60MT/ES
Number of input points 8 points
14 points (16)
*1
24 points
36 points (40)
*1
Input connecting type Removable terminal block (M3 screw)
Input form sink/source
Input signal voltage 24V DC ±10%
Input impedance
X000 to X007
3.3k
X010 or more -
4.3k
Input signal
current
X000 to X007 7mA/24V DC
X010 or more - 5mA/24V DC
ON input
sensitivity current
X000 to X007 4.5mA or more
X010 or more - 3.5mA or more
OFF input sensitivity current 1.5mA or less
Input response time Approx. 10ms
Input signal form
No-voltage contact input
Sink input: NPN open collector transistor
Source input: PNP open collector transistor
Input circuit insulation Photocoupler insulation
Input operation display LED on panel lights when photocoupler is driven.
Input circuit configuration
24V
N
L
100 to 240V AC
Fuse
X
S/S
0V
Source input wiring
24V
N
L
100 to 240V AC
Fuse
X
S/S
*2
0V
Sink input wiring
*3
*3 *3
*3
*2

Mitsubishi FX3G Series Specifications

General

Brand	Mitsubishi
Model	FX3G Series
Category	Controller
Language	English