Mitsubishi Electric MELSEC iQ-F FX5UC-32MT/D, User Manual

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6 WIRING
6.2 Cable Connecting Procedure
93
6
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 2.5 mm. After fully inserting the
cable or bar solderless terminal, remove the screwdriver.
<Reference>
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 2.5 mm, disconnect the cable or
bar solderless terminal.
Screw terminal block
Wire the screw terminal block in accordance with the following specifications.
For information concerning screw terminal blocks for intelligent function modules, refer to User's manual for each intelligent
function module.
Terminal block screw size and tightening torque
Precautions
Do not tighten terminal screws exceeding the specified torque range. Otherwise it may cause equipment failure or
malfunction.
Manufacturer Model
PHOENIX

CONTACT GmbH & Co. KG SZS 0.4

2.5 VDE
Model Terminal screw size Tightening torque
I/O module (extension cable type) M3 0.5 to 0.8 N

m
Terminal module M3.5
Intelligent function module Refer to User's manual for each product.
Open/close button
Wire insertion opening
Cable wire or bar solderless terminal
Flathead screwdriver