FX
3U
Series Programmable Controllers
User’s Manual - Hardware Edition
113
6 Examination of System Configuration
6.6 Expansion of FX2N Series I/O Powered Extension 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
2
Check the current capacity of the 24V DC service power supply based on the
value shown in the quick reference matrix.
1. In case of AC power supply/DC input type
The remaining power supply capacity (current) can be used as a power supply to loads (sensors or the like).
When special adapters and special function units/blocks are connected by external wiring, it is necessary to
consider whether they can be covered by the remaining power supply capacity.
2. In case of DC power supply/DC input type
24V DC service power supply is not provided.
3. In case of AC power supply/AC input type
24V DC service power supply is not provided.
3
When the power supply capacity is insufficient, connect another input/output
powered extension unit.
When two input/output powered extension units or more are connected, calculate the power supply
capacities of the input/output extension blocks and special function units/blocks connected to them,
and check the capacity.
Содержание FX2-16E series
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