Mitsubishi Electric MELSEC iQ-F Series User Manual page 172

Connection and disconnection of the cable
Spring clamp terminal block is the push-in type, therefore, wiring without a tool is possible by simply inserting the connecting
terminal to the terminal block.
However, the push-in type does not support stranded wire, and a tool is required for connecting cables.
■Connection of the cable
Fully insert a cable or bar solderless, terminal whose end has been properly processed, into the wire insertion opening.
If the cable or bar solderless terminal cannot be inserted with this procedure, fully insert the cable or bar solderless terminal
while pushing the open/close button with a flathead screwdriver having a tip width of 2.0 to 2.5mm. After fully inserting the
cable or bar solderless terminal, remove the screwdriver.
Open/close button
Wire insertion opening
<Reference>
Manufacturer
PHOENIXCONTACT GmbH & Co. KG
Precautions
• Pull the cable or bar solderless terminal slightly to check that the cable is securely clamped.
• When wiring with the thick electric wire, make sure to prevent the conductive parts from protruding to the front of the
terminal block.
■Disconnection of the cable
While pushing the open/close button with a flathead screwdriver having a tip width of 2.0 to 2.5mm, disconnect the cable or
bar solderless terminal.
13 WIRING
170
13.2 Preparation of Wiring Components
Flathead
screwdriver
Cable or bar
solderless terminal
Model
SZS 0.4  2.5 VDE