Mitsubishi FX2-16E series, Руководство пользователя

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FX
3U
Series Programmable Controllers
User’s Manual - Hardware Edition
103
6 Examination of System Configuration
6.5 Expansion of Main Unit (Calculation of Current Consumption)
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
6.5.3 Quick reference matrix [when only input/output devices are added] (DC Power Type)
The following matrix shows the expandable units up to the
{
mark, where the desired inputs (horizontal axis)
and outputs (vertical axis) intersect. System are expandable up to
z
mark when the supply voltage is 16.8V to
19.2V.
Caution
When FX
2N
-8ER and FX
2N
-8ER-ES/UL are added, refer to Subsection 6.5.4.
Select the input/output extension block (number of points) to be connected
to the main unit
The DC power type main units have restrictions in expandable I/O points since they lack a built-in service
power supply.
DC power supply/DC input type
1) FX
3U
-16MR/DS, FX
3U
-16MT/DS, FX
3U
-16MT/DSS, FX
3U
-32MR/DS, FX
3U
-32MT/DS,
FX
3U
-32MT/DSS
(These main units do not have a built-in 24V DC service power supply.)
(Example) When adding 16 inputs to FX
3U
-16MR/DS, a maximum of 32 outputs are expandable.
Note : When adding 16 inputs under the supply voltage 16.8V to 19.2V, a maximum of 16
outputs are expandable.
2) FX
3U
-48MR/DS, FX
3U
-48MT/DS, FX
3U
-48MT/DSS, FX
3U
-64MR/DS, FX
3U
-64MT/DS,
FX
3U
-64MT/DSS, FX
3U
-80MR/DS, FX
3U
-80MT/DS, FX
3U
-80MT/DSS
(These main units do not have a built-in 24V DC service power supply.)
(Example) When adding 32 inputs to FX
3U
-48MR/DS, a maximum of 40 outputs are expandable.
Note : When adding 32 inputs under the supply voltage 16.8V to 19.2V, a maximum of 24
outputs are expandable.
DC power supply
DC input type
FX
3U
-16M /D
FX
3U
-32M /D
0 8 16 24 32
Number of added points
Output
24
16
8
- 0
40
32
Input
40 48 56 64
(Example)
N
u
m
ber of
added points
Not allowed to add
FX
3U
-48M /D
FX
3U
-64M /D
FX
3U
-80M /D
DC power supply
DC input type
16
8
- 0
32
24
40
48
0 8 16 24 32 40 48 56 64
Input
Output
72 80 88 96
56
64
Number of added points
(Example)
N
u
mber of
adde
d points
Not allowed to add