Wiring - Mitsubishi Electric FR-A7AX Instruction Manual

Plug-in option dedicated for the fr-a700/f700 series 16 bit digital input function
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2.3 Wiring

(1) Strip off the sheath of the cable to wire.
Strip off the sheath about the size below. If the length of the sheath pealed is too long, a short circuit
may occur among neighboring wires. If the length is too short, wires might come off.
Cable stripping size
5mm
REMARKS
Information on bar terminals
Introduced products (as of October, 2003): Phoenix Contact Co.,Ltd.
Terminal Screw
Size
(with insulation sleeve)
M2
⋅ Bar terminal crimping tool: CRIMPFOX ZA3 (Phoenix Contact Co., Ltd.)
When using the bar terminal (without insulation sleeve),
use care so that the twisted wires do not come out.
(2) Loosen the terminal screw and insert the cable into the terminal.
Screw Size
Tightening Torque
M2
0.22N⋅m to 0.25N⋅m
CAUTION
Undertightening can cause cable disconnection or malfunction. Overtightening can cause a short circuit or
malfunction due to damage to the screw or unit.
Wire the stripped cable after twisting it to prevent it from becoming loose.
In addition, do not solder it.
Use a bar type terminal as required.
Bar Terminal Model
(without insulation sleeve)
Al 0.5-6WH
0.3mm
INSTALLATION AND WIRING
Bar Terminal Model
A 0.5-6
Cable Size
Small
2
2
to 0.75mm
(Tip thickness: 0.4mm/tip width: 2.5mm )
2
Wire Size (mm
)
0.3 to 0.5
Screwdriver
flat-blade screwdriver
2
7

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