38
n
Straight
Solderless
Terminals
for
Signal
Lines
Models
and
sizes
of
straight
solderless
terminal
are
shown
in
the
following
table.
Fig 2.28 Straight Solderless Terminal Sizes
nWiring
Method
Use
the
following
procedure
to
connect
wires
to
the
terminal
block.
1. Loosen
the
terminal
screws
with
a
thin-slot
screwdriver.
2. Insert
the
wires
from
underneath
the
terminal
block.
3. Tighten
the
terminal
screws
firmly.
Fig 2.29 Connecting Wires to Terminal Block
Table 2.20 Straight Solderless Terminal Sizes
Wire
Size
mm
2
(AWG)
Model d1 d2 L Manufacturer
0.25
(24) AI
0.25
-
8YE 0.8 2 12.5
Phoenix
Contact
0.5
(20) AI
0.5
-
8WH 1.1 2.5 14
0.75
(18) AI
0.75
-
8GY 1.3 2.8 14
1.25
(16) AI
1.5
-
8BK 1.8 3.4 14
2
(14) AI
2.5
-
8BU 2.3 4.2 14
d2
d1
L
Thin-slot screwdriver
Strip the end for
7mm if no sold-
erless terminal is
used.
Control circuit
terminal block
Blade of screwdriver
Solderless terminal or wire
without soldering
Wires
3.5 mm max.
Blade thickness: 0.6 mm max.
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