European-Type Terminal Block - Mitsubishi Electric MELSEC iQ-F FX5U User Manual

European-type terminal block

Wire the European-type terminal block in accordance with the following specifications.
Suitable wiring
Built-in analog I/O terminal block
Terminal block for built-in RS-485
communication
Expansion board, expansion
adapter
Analog adapter
Precautions
Do not tighten terminal screws with torque beyond the specified range. Otherwise it may cause equipment failure or
malfunction.
Wire end treatment
Treat stranded and solid wires as they are or use wire ferrules with insulation sleeves for wiring terminals.
■When stranded and solid wires are treated as they are
• Twist the end of stranded wires and make sure that there are no loose wires.
• Do not solder-plate the electric wire ends.
Stripping dimensions of electric wire ends
Built-in analog I/O terminal block, built-in RS-485 communication terminal block
■When wire ferrules with insulation sleeves are used
Depending on the thickness of a wiring sheath used, it may be difficult to insert the sheath into an insulation sleeve. Refer to
the external dimensions as a reference to select wires.
Built-in analog I/O terminal block, built-in RS-485 communication terminal block
<Reference>
Built-in analog I/O terminal block
Terminal block for built-in RS-485 communication
Expansion board, expansion adapter
6 WIRING
94
6.2 Cable Connecting Procedure
Number of wires connected
per terminal
One wire
Two wires
One wire
Two wires
One wire
Two wires
5 mm
Insulating sleeve Contact area
(crimp area)
6 mm
2 to 2.5 mm
10.5 to 12 mm
Manufacturer
Phoenix Contact GmbH & Co. KG
Wire size
Solid wire, Stranded Wire ferrule with
wire insulation sleeve
2
0.2 to 0.5 mm (AWG24 to 20) 0.2 to 0.5 mm
2
0.2 mm (AWG24) 
2
0.3 to 0.5 mm (AWG22 to 20) 0.3 to 0.5 mm
2

0.3 mm (AWG22)
2
0.3 to 0.5 mm (AWG22 to 20) 0.3 to 0.5 mm
2

0.3 mm (AWG22)
Model
AI 0.5-6 WH
AI 0.5-8 WH
Tightening
torque
2
(AWG24 to 20) 0.22 to 0.25 Nm
2
(AWG22 to 20)
2
(AWG22 to 20) 0.20 Nm
Expansion board, expansion adapter
9 mm
Expansion board, expansion adapter
Insulating sleeve Contact area
(crimp area)
8 mm
2.6 mm
14 mm
Crimp tool
CRIMPFOX 6
CRIMPFOX 6T-F