Mitsubishi Electric FX3S-10M series, Руководство пользователя

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67
FX
3S
Series Programmable Controllers
User's Manual - Hardware Edition
1
Introduc
tion
2
Features an
d
Par
t N
am
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
Instal
lati
on
8
Preparati
on an
d
Pow
er Supply
Wi
ring
9
Input W
iri
ng
10
Hi
gh
-S
peed
Counters
8 Preparation for Wiring and Power Supply Wiring Procedures
8.2 Cable Connecting Procedures
8.2 Cable Connecting Procedures
The cable connecting procedures are explained below.
8.2.1 Terminal block [Main unit]
The terminal block of main unit is the M3 screw.
→ For the terminal block of a built-in analog input, refer to Chapter 11.
1. Terminal block screw size and tightening torque
The terminal block screw and tightening torque is shown below.
2. Wire end treatment
The solderless terminal size depends on the terminal screw size and wiring method.
- Use solderless terminals of the following size.
- Tighten the terminals to a torque of 0.5 to 0.8 N•m.
Do not tighten terminal screws with a torque outside the above-mentioned range. Failure to do so may
cause equipment failures or malfunctions.
• When one wire is connected to one terminal
<Reference>
• When two wires are connected to one terminal
*1
<Reference>
*1. To adapt the LVD directive (EN61010-2-201:2013) of the EC directive, avoid the wiring with two wires
to the built-in terminal, and take an appropriate action such as adding an external terminal.
For the time of compliance with the LVD directive (EN61010-2-201:2013), refer to Requirement for
Compliance with LVD directive.
Product Terminal screw Tightening torque
Main unit M3 0.5 to 0.8 N•m
Terminal manufacturer Type No. Applicable cable Certification Pressure bonding tool
J.S.T. Mfg. Co., Ltd.
FV1.25-B3A AWG22 to 16
UL Listed YA-1 (J.S.T. Mfg. Co., Ltd.)
FV2-MS3 AWG16 to 14
Terminal manufacturer Type No. Applicable cable Certification Pressure bonding tool
J.S.T. Mfg. Co., Ltd. FV1.25-B3A AWG22 to 16 UL Listed YA-1 (J.S.T. Mfg. Co., Ltd.)
Terminal
Terminal
screw
Crimp
terminal
6.2 mm (0.24 ˝ )
or less
φ
3.2 (0.13 ˝ )
6.2 mm (0.24 ˝ )
or less
φ
3.2 (0.13 ˝ )
Terminal
Terminal
screw
Crimp
terminal
6.2 mm (0.24 ˝ )
or less
φ
3.2 (0.13 ˝ )
6.3 mm (0.25 ˝ )
or more
6.3 mm (0.25 ˝ )
or more
6.2 mm (0.24 ˝ )
or less
φ
3.2 (0.13 ˝ )