FX
3U
Series Programmable Controllers
User’s Manual - Hardware Edition
151
8 Installation In Enclosure
8.5 Procedures for Installing on and Detaching from DIN Rail
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
8.5
Procedures for Installing on and Detaching from DIN Rail
The main unit can be installed on a 35 mm (1.38") wide DIN46277 rail.
8.5.1
Preparation for installation
1. Connecting extension devices
Some extension devices must be mounted on the main unit before the unit is installed in the enclosure.
• Mount the expansion board and special adapters on the main unit before installing it in the enclosure.
• Mount the input/output powered extension units/blocks and the special function units/blocks in the
enclosure after installing the main unit in the enclosure.
• The memory cassette and the display module can be fitted to the main unit after it is installed.
• The battery can be replaced with a new one in the state where the main unit is in the enclosure.
→
For the replacement procedures, refer to Chapter 22.
2. Affixing The Dust Proof Sheet
The dust proof sheet should be affixed to the ventilation port before beginning the installation and wiring work.
→
For the affixing procedure, refer to the instructions on the dust proof sheet.
Be sure to remove the dust proof sheet when the installation and wiring work is completed.
Summary of Contents for FX2-16E series
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Page 8: ... 6 Safety Precautions Read these precautions before use MEMO ...
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