Mitsubishi Electric FX5-ENET User Manual page 29

The wires to connect the spring clamp terminal block are described below.
No. of wire per terminal
One 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 due to 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
■Connection and disconnection of the cable
• Connection of the cable
Fully insert a cable whose end has been properly processed into the wire insertion opening.
If the cable cannot be inserted with this procedure, fully insert the cable while pushing the open/close button with a flathead
screwdriver having a tip width of 2.0 to 2.5 mm. After fully inserting the cable, remove the screwdriver.
<Reference>
Manufacturer
PHOENIX⋅CONTACT GmbH & Co. KG
Precautions
Pull the cable or wire ferrule slightly to check that the cable is securely clamped.
• Disconnection of the cable
Push the open/close button of the wire to be disconnected with a flathead screwdriver. Pull out the wire with the open/close
button pushed.
Wire size
Single wire, strand wire
AWG24 to 16
2
(0.2 to 1.5 mm )
Ferrule with insulation sleeve
2 to 2.8 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
SZS 0.4 × 2.5 VDE
Ferrule with insulation sleeve
AWG23 to 19
(0.25 to 0.75 mm
Insulation sleeve Contact area
(Crimp area)
8 mm
14 mm
2
)
6 WIRING
27
6.1 Grounding
6