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Wiring
2.3.4 Wiring of control circuit
(1) Control circuit terminal layout
(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.
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 Jan. 2010)
Phoenix Contact Co.,Ltd.
NICHIFU Co.,Ltd.
Recommend wire size:
0.3mm
2
to 0.75mm
2
Wire Size (mm
2
)
Blade Terminal Model
Blade terminal
crimping tool
with insulation sleeve without insulation sleeve for UL wire
0.3 AI 0,5-10WH — —
CRIMPFOX 6
0.5 AI 0,5-10WH — AI 0,5-10WH-GB
0.75 AI 0,75-10GY A 0,75-10 AI 0,75-10GY-GB
1 AI 1-10RD A1-10 AI 1-10RD/1000GB
1.25, 1.5 AI 1,5-10BK A1,5-10 AI 1,5-10BK/1000GB
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
Applicable for terminal ABC.
Wire Size (mm
2
)
Blade terminal product
number
Insulation product number
Blade terminal
crimping tool
0.3 to 0.75 BT 0.75-11 VC 0.75 NH 67
STF
RES
STR
SD
PC
RHRM
RL
FM
CBA
10 2 5 4
RUN SEFU S1 S2
SD
10mm
Wire stripping length
Unstranded
wires
Damaged
Wires are not inserted
into the shell
Crumpled tip
Sleeve
Shell
Wire
0 to 0.5mm