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2.3.2
Wiring of control circuit
(1)
Control circuit terminal model
Recommend wire size:
0.3mm
2
to 0.75mm
2
(2)
Wiring method
Wiring
Use a blade terminal and a wire with a sheath stripped off for the control circuit wiring. For a single wire, strip off the sheath of
the wire and apply directly.
Insert the blade terminal or the single wire into a socket of the terminal.
1) Strip off the sheath about the size below. If the length of the sheath peeled is too long, a short circuit may occur
among neighboring wires. If the length is too short, wires might come off.
Wire the stripped wire after twisting it to prevent it from becoming loose. In addition, do not solder it.
Wire stripping length
2) Crimp the blade terminal.
Insert wires to a blade terminal, and check that the wires come out for about 0 to 0.5 mm from a sleeve.
Check the condition of the blade terminal after crimping. Do not use a blade terminal of which the crimping is
inappropriate, or the face is damaged.
Blade terminals available on the market (as of January 2010)
Phoenix Contact Co.,Ltd.
2
Wire Size (mm
)
with insulation sleeve
0.3
0.5
0.75
1
1.25, 1.5
0.75 (for two wires)
AI-TWIN 2 x 0,75-10GY
∗ A blade terminal with an insulation sleeve compatible with MTW wire which has a thick wire insulation
NICHIFU Co.,Ltd.
Blade terminal product
2
Wire Size (mm
)
0.3 to 0.75
10mm
Damaged
Blade Terminal Model
without insulation sleeve
AI 0,5-10WH
AI 0,5-10WH
AI 0,75-10GY
AI 1-10RD
AI 1,5-10BK
Insulation product number
number
BT 0.75-11
Control circuit specifications
+24 SD
Unstranded
Crumpled tip
for UL wire
—
—
AI 0,5-10WH-GB
A 0,75-10
AI 0,75-10GY-GB
A1-10
AI 1-10RD/1000GB
A1,5-10
—
Blade terminal
crimping tool
VC 0.75
S1 S2
PC Y0 SE
wires
Wires are not inserted
into the shell
Blade terminal
crimping tool
*
—
CRIMPFOX 6
—
—
NH 67
2
21
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