6 Examination of System Configuration
6.8 Number of Input/Output (Occupied) Points and Current Consumption
91
FX
3G
Series Programmable Controllers
User's Manual - Hardware Edition
1
Introduc
tion
2
Features an
d
Part Nam
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
Input/Output
N
os.,
Unit N
os.
8
Ins
tallati
on
9
Preparati
on
and
Power Suppl
y
Wi
rin
g
10
Input W
iring
6.8.3
[C] Special function devices
*1.
The following number of points is added according to the products connected to the network.
Number of remote I/O stations 32 points
*2.
The following number of points is added according to the products connected to the network.
Total number of input/output points of remote I/O stations
*3.
When analog special function blocks (FX
2N
-2AD and FX
2N
-2DA) are connected to an input/output
powered extension unit (FX
2N
-32E or FX
2N
-48E ), the following limitation must be taken into
consideration. (When the blocks are connected to the main unit, this limitation is not applied.)
The total current consumption of the analog special function blocks (FX
2N
-2AD and FX
2N
-2DA) should
be less than the following current values.
-
Total current consumption of blocks connected to FX
2N
-32E : 190 mA or less
-
Total current consumption of blocks connected to FX
2N
-48E : 300 mA or less
*4.
The number of input/output points set by the rotary switch is added.
For details, refer to FX
3U
-128ASL-M User's Manual.
*5.
This value does not include the supply current to slave modules.
For details, refer to FX
3U
-128ASL-M User's Manual.
6.8.4
[D] Extension Power Supply Unit
*1.
The ambient temperature restricts the output current. For details, refer to the derating curve in Section
6.7.
No.
Type
Number of input/
occupied output
points
Current consumed (mA)
5V DC
Internal 24V DC
External 24V DC
FX
3U
-4AD
8
110
0
90
FX
2N
-2AD
8
20
50
*3
0
FX
2N
-4AD
8
30
0
55
FX
2N
-8AD
8
50
0
80
FX
2N
-4AD-PT
8
30
0
50
FX
2N
-4AD-TC
8
30
0
50
FX
3U
-4DA
8
120
0
160
FX
2N
-2DA
8
30
85
*3
0
FX
2N
-4DA
8
30
0
200
FX
2N
-5A
8
70
0
90
FX
3U
-4LC
8
160
0
50
FX
2N
-2LC
8
70
0
55
FX
3U
-16CCL-M
8
*1
0
0
240
FX
3U
-64CCL
8
0
0
220
FX
3U
-128ASL-M
8
*4
130
0
100
*5
FX
3U
-32DP
8
0
145
0
FX
2N
-16CCL-M
8
*1
0
0
150
FX
2N
-32CCL
8
130
0
50
FX
2N
-64CL-M
8
*2
190
Supplied from power supply for
CC-Link/LT
No.
Type
Number of input/
occupied output
points
Current consumed (mA)
*1
5V DC power supply
Internal 24V DC
FX
3U
-1PSU-5V
-
1000
300
C
C1
D
D1
