Mitsubishi Electric CC-Link IE-NZ2GNSS2-16DTE, User Manual

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6 INSTALLATION AND WIRING
6.6 Wiring of External Device and I/O Terminal Block
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6
Connecting and disconnecting the cable
■
Connecting the cable
Insert a wire with a bar solderless terminal into the wire insertion opening (2) and push it all the way in.
If the wire cannot be inserted by this method, insert the wire all the way in while pressing the open/close button (1) using a
flathead screwdriver with a tip width of 2.0 to 2.5mm. Once the wire is inserted all the way in to the back, remove the flathead
screwdriver.
Pull the wire or bar solderless terminal lightly to check that it is securely clamped.
■
Disconnecting the cable
Pull the wire while pressing the open/close button using a flathead screwdriver with a tip width of 2.0 to 2.5mm.
Precautions
• When wiring to the terminal block, use a bar solderless terminal. If a stripped wire is inserted into a wire insertion opening
without using a bar solderless terminal, the wire cannot be securely clamped.
• Use a crimping tool to connect a bar solderless terminal to a wire. (

Page 49 Applicable solderless terminal)
• When inserting a bar solderless terminal, check that the size of the terminal and its insertion direction are correct to prevent
the terminal from getting stuck in or the terminal block damage. When using a bar solderless terminal other than the
applicable solderless terminals, check that for its size, the cross-sectional shape of the terminal after processing (1) is
smaller than the size mentioned below, even including an error in processing. For the correct terminal insertion direction,
refer to the figure below.
(1)
(2)
1.5mm
(1.8mm)
(2.4mm)
R1.2mm
(1)