FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
170
9 Preparation for Wiring and Power Supply Wiring Procedures
9.2 Cable Connecting Procedures
3. 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 exceeding the specified torque.
Failure to do so may cause equipment failures or malfunctions.
In case of M3 terminal screw
• When one wire is connected to one terminal
<Reference>
• When two wires are connected to one terminal
<Reference>
Terminal Manufacturer Type No. Certification Pressure Bonding Tool
JAPAN SOLDERLESS TERMINAL MFG CO LTD (JST)
FV1.25-B3A
UL Listed YA-1(JST)
FV2-MS3
Terminal Manufacturer Type No. Certification Pressure Bonding Tool
JAPAN SOLDERLESS TERMINAL MFG CO LTD (JST) FV1.25-B3A UL Listed YA-1(JST)
TerminalTerminal
Terminal
screw
Crimp
terminal
6.2mm(0.24")
or less
3.2(0.13")
6.2mm(0.24")
or less
3.2(0.13")
Terminal
screw
Crimp
terminal
Terminal
6.2mm(0.24")
or less
3.2(0.13")
6.3mm(0.25")
or more
6.2mm(0.24")
or less
3.2(0.13")
6.3mm(0.25")
or more