Checking Connections - Omron E5 C Series Manual

E5@C/E5@C-T
Crimp Terminal
For the E5CC/E5EC/E5AC/E5DC/E5GC (Controllers with Screw
Terminal Blocks) or E5@C-T, use the following types of crimp
terminals for M3 screws.
Although you can connect two crimp terminals with insulation sleeves
to one terminal, you cannot do so if the diameter of the insulation
sleeves is too large.
Select a crimp terminal that can be tightened as shown below.
(Excluding the E5CC-U)
E5CC, E5EC, E5AC, or E5@C-T
Note: Be careful in the tightening
direction, as the terminal block
is at an angle.
Some terminal blocks have a large crimp part. In this case, bend the
terminal in advance as shown in the figure, and tighten slowly to
ensure that the terminal screw is vertical to the terminal surface of the
terminal block.
For the E5CC-U, use the following types of crimp terminals for M3.5
screws.
• If you use crimp terminals for the E5DC, use crimp terminals with
insulation sleeves. If you use a bare crimp terminal with no
insulation, the terminal may short with the terminal above or below
it. If you use bare crimp terminals, cover the crimped sections with
insulating marking tubes. Secure the marking tubes so that they do
not move.
Recommended Crimp Terminals with Insulation Sleeves for the E5DC
Manufacturer
J.S.T. Mfg. Co.
132
5.8 mm max.
5.8 mm max.
E5GC or E5DC
7.2 mm max.
7.2 mm max.
NA
OK
Model number
V1.25-B3A
V0.5-3A
E5GC (Controllers with Screwless Clamp
Terminal Blocks)
1. Connection Method for Screwless Clamp Terminals
The same method is used to connect stranded wires, solid wires, and
ferrules.
Part Names of the Terminal Block
Terminal (Insertion) hole
Pusher
Connection Method
1. Press the pusher with a flat-blade screwdriver.
2. With the screwdriver still pressing the pusher, insert the wire into
the terminal (Insertion) hole.
3. Remove the flat-blade screwdriver from the pusher.

Checking Connections

• After insertion, pull gently on the wire to make sure that it will not
come out (i.e., to confirm that it is held by the terminal block).
2. Removal Method for Screwless Clamp Terminals
The same method is used to remove stranded wires, solid wires, and
ferrules.
1. Press the pusher with a flat-blade screwdriver.
2. With the screwdriver still pressing the pusher, pull the wire out of
the terminal (Insertion) hole.
3. Remove the flat-blade screwdriver from the pusher.
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