Mitsubishi Electric FR-A800 Plus Series Installation Manuallines page 25

2.4 Control circuit terminals
2.4.1 Terminal layout
2
AM 5 10E 10 SE SE
*1
The terminal functions as the terminal FM for the FM type inverter, and as the terminal CA for the CA type inverter.
*2
Represents the terminal STOP.
*3
The initial value is for the FR-A842-R2R is X10 (Inverter run enable).
*4
No function is assigned in the initial setting for the FR-A842-R2R.
2.4.2 Wiring method
O 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
neighbouring 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) Insert wires into a blade terminal, then crimp the 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.
O Blade terminals commercially available (as of January 2017)
Cable gauge (mm²)
With insulation sleeve
0.3 AI 0,34-10TQ
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
*5
A ferrule terminal with an insulation sleeve compatible with the MTW wire which has a thick wire insulation.
*6
Applicable for the terminals A1, B1, C1, A2, B2, and C2 only.
Blade terminal product
Cable gauge (mm²)
number
0.3 to 0.75 BT 0.75-11
*1
5 4 1 F/C +24 SD So SOC SD
RUN SU IPF OL FU PC RL RM RH RT AU
*4
Cable sheath stripping length
10 mm
Damaged
Ferrule terminal model
Without insulation
sleeve
—
—
A 0,75-10
A 1-10
A 1,5-10
—
Insulation product
number
VC 0.75
SIC S1 S2 PC A1 B1 C1
STP MRS RES
*2 *3
(X10)
Crumpled tip
*5
For UL wire
—
AI 0,5-10WH-GB
AI 0,75-10GY-GB
AI 1-10RD/1000GB
*6
AI 1,5-10BK/1000GB
—
Manufacturer
NICHIFU Co., Ltd.
Recommended cable
A2 B2 C2
gauge:
0.3 to 0.75 mm²
SD SD STF STR JOG CS
Unstranded
wires
Wires are not inserted
into the sleeve
Crimping tool
Manufacturer
name
Phoenix Contact
CRIMPFOX 6
Co., Ltd.
Crimping tool product
number
NH 69
WIRING
19