13
WIRING
3
(5) For wiring of
FR-A740-00620-EC or less
, route wires between the control circuit terminal block and front
cover. If cables can not be routed between the control circuit terminal block and front cover (approx 7mm),
remove a hook of the front cover and use a space become available.
For wiring of
FR-A740-00770-EC or more
, use the space on the left side of the control circuit terminal
block.
REMARKS
⋅
When the hook of the inverter front cover is cut off for wiring, the protective structure (JEM1030) changes to open
type (IP00).
When performing wiring using the space between the inverter front cover and control circuit
terminal block, take care not to subject the cable to stress.
After wiring, wire offcuts must not be left in the inverter. They may cause an error, failure or
malfunction.
0
9
8
7 6 5
4
3
2
1
0
9
8
7 6 5
4
3
2
1
0
9
8
7 6 5
4
3
2
1
0
9
8
7 6 5
4
3
2
1
Cut off a hook on the inverter
front cover side surface.
(Cut off so that no portion is left.)
Cut off
with a
nipper,
etc.
Control circuit
terminal block
FR-A740-00620-EC or less
FR-A740-00770-EC or more
CAUTION
A7NCA.book 13 ページ 2006年7月3日 月曜日 午前9時48分