Terminal Layout; Control Circuit Terminal; Wiring Method - Mitsubishi Electric FR-F820-00046 Instruction Manual

3.3

Control circuit terminal

 Terminal layout
AM 5 10E 10 SE SE

This terminal functions as the terminal FM for the FM type, and as the terminal CA for the CA type.
 Wiring method
• Power supply connection
For the control circuit wiring, strip off the sheath of a cable, and use it with a blade terminal. 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 for the below length. If the length of the sheath peeled is too long, a short circuit may occur with neighboring wires. If the length is too
short, wires might come off.
Wire the stripped cable after twisting it to prevent it from becoming loose. In addition, do not solder it.
(2) Crimp the terminals by inserting the wires into a 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 commercially available (as of February 2012)
2
Cable gauge (mm )
With insulation
sleeve
0.3 AI 0,5-10WH
0.5 AI 0,5-10WH
0.75 AI 0,75-10GY
1 AI 1-10RD
1.25, 1.5 AI 1,5-10BK
0.75 (for two wires) AI-TWIN 2×0,75-10GY

A blade terminal with an insulation sleeve compatible with the MTW wire which has a thick wire insulation.

Applicable for the terminal A1, B1, C1, A2, B2, C2.
Blade terminal product
2
Cable gauge (mm )
0.3 to 0.75 BT 0.75-11
(3) Insert the wires into a socket.
∗1
2 5 4 1 F/C +24 SD So SOC SD
RUN SU IPF OL FU
Cable sheath stripping length
Blade terminal model
Without insulation
sleeve
―
―
A 0,75-10
A 1-10
A 1,5-10
―
Insulation product
number number
VC 0.75
When using a single wire or stranded wires without a blade terminal, push the open/close button all the
way down with a flathead screwdriver, and insert the wire.
SIC S1 S2 PC A1 B1 C1 A2
PC RL RM RH RT AU STP MRS RES SD SD
Damaged Crumpled tip
Manufacturer
For UL wire

―
AI 0,5-10WH-GB
AI 0,75-10GY-GB
Phoenix Contact Co., Ltd.
AI 1-10RD/1000GB
AI 1,5-10BK/1000GB 
―
Manufacturer
NICHIFU Co., Ltd.
Control circuit terminal
B2 C2
Recommended cable
gauge:
0.3 to 0.75 mm
STF STR JOG CS
Unstranded
wires
Wires are not inserted
into the sleeve
Crimping tool
name
CRIMPFOX 6
Crimping tool
product number
NH 69
Open/close button
Flathead screwdriver
WIRING
2
11