Wiring; Spring Clamp Terminal Block - Mitsubishi Electric MELSEC iQ-F FX5 User Manual

1.6

Wiring

This section describes the temperature input module wiring.

Spring clamp terminal block

Suitable wiring
The wires to connect the spring clamp terminal block are described below.
No. of wire per terminal
Single wiring
Wire end treatment
Strip the cable about 10 mm from the tip to connect a wire ferrule at the stripped area. Failure to do so may result in electric
shock or short circuit between adjacent terminals because the conductive part. If the wire strip length is too short, it may result
in the poor contact to the spring clamp terminal part.
Depending on the thickness of the sheath, it may be difficult to insert into the insulation sleeve, so select the wires by referring
to the appearance diagram.
Strand wire/single wire
10 mm
Check the shape of the wire insertion opening with the following chart, and use the smaller wire ferrule than the described
size. Also, insert the wire with care so that the wire ferrule is in proper orientation. Failure to do so may cause the bite of the
terminal and the damage of the terminal block.
Shape of the wire
insertion opening
2.4 mm
1.5 mm
Terminal block
The following table shows wire ferrules and its associated tools compatible with the terminal block. The shape of the wire
ferrule differs depending on the crimp tool to be used, use the reference product. If the product other than referenced products
is used, the wire ferrule cannot be removed. Sufficiently confirm that the wire ferrule can be removed before use.
<Reference product>
Manufacturer
PHOENIXCONTACT GmbH & Co. KG
1 FX5-4AD
84
1.6 Wiring
Wire size
Single wire, strand wire
AWG24 to 16
2
(0.2 to 1.5 mm )
Sectional shape of a wire ferrule
When using a tool of the reference product,
the sectional shape becomes a trapezoid
close to a rectangle.
Model
AI 0.5-10 WH
AI 0.75-10 GY
A 1.0-10
A 1.5-10
Ferrule with insulation sleeve
AWG23 to 19
(0.25 to 0.75 mm
Ferrule with insulation sleeve
Contact area
Insulation sleeve
(Crimp area)
10 mm
16 to 18 mm
2 to 2.8 mm
Wire size
2
0.5mm
2
0.75mm
2
1.0mm
2
1.5mm
2
)
Crimp tool
CRIMPFOX 6