Mitsubishi Electric FR-D700 Installation Manuallines page 12

3) Insert the wire into a socket.
When using a stranded wire without a bar terminal, push a open/close button all the way down with a flathead screw
driver, and insert the wire.
Note
When using a stranded wire without a bar terminal, twist enough to avoid short circuit with a nearby terminals or
wires.
Place the flathead screwdriver vertical to the open/close button. In case the blade tip slips, it may cause to damage of
inverter or injury.
Wire removal
Pull the wire with pushing the open/close button all the way down firmly with a flathead screwdriver.
Note
Use a small flathead screwdriver (Tip thickness: 0.4mm/tip width: 2.5mm).
If a flathead screwdriver with a narrow tip is used, terminal block may be damaged.
Place the flathead screwdriver vertical to the open/close button. In case the blade tip slips, it may cause to damage of
inverter or injury.
(3) Wiring instructions
1) Terminals PC, SE and 5 are common to the I/O signals. Do not earth (ground) them.
2) Use shielded or twisted cables for connection to the control circuit terminals and run them away from the main and power
circuits (including the 200V relay sequence circuit).
3) Use two or more parallel micro-signal contacts or twin contacts to prevent
contact faults when using contact inputs since the control circuit input signals
are micro-currents.
4) Do not apply a voltage to the contact input terminals (e.g. STF) of the control
circuit.
5) Always apply a voltage to the fault output terminals (A, B, C) via a relay coil,
lamp, etc.
6) It is recommended to use the cables of 0.3mm
If the cable gauge used is 1.25mm
cables are run improperly, resulting in a fall off of the operation panel.
7) The maximum wiring length should be 30m.
Open/close button
Open/close button
2 2
to 0.75mm gauge for connection to the control circuit terminals.
2
or more, the front cover may be lifted when there are many cables running or the
Flathead screwdriver
Flathead screwdriver
Micro signal contacts
WIRING
Twin contacts
9