9
AB-6600
Wiring
WARNING
If this product is connected to a system, be
sure to implement safety measures.
Failure to do might cause fire.
Be sure to ground the product with ground
resistance of less than 100 Ω. Improper
grounding might cause electric shock or
malfunction.
Before wiring or maintenance, be sure to turn
off the power to the product. Failure to do so
might cause electric shock.
Before detaching the terminal cover, be sure
to turn off the power to the product and all the
connected devices.
After wiring, be sure to attach the terminal
cover at the original position
Failure to do so might cause electric shock.
If seal connectors or conduits cannot be used,
use grommets.
Failure to do so might cause electric shock
due to touching the terminals.
CAUTION
Installation and wiring must be performed
by qualified personnel in accordance with all
applicable safety standards.
All wiring must comply with applicable codes
and ordinances.
To connect the wires to the screw terminals,
use crimp terminal lugs that have insulation.
Failure to do so might cause short circuit and
result in device failure or fire.
Firmly tighten the terminal screws.
Insufficient tightening of the terminal screws
might cause overheating or fire.
IMPORTANT
•
To use this product properly, follow the
instructions described in this manual and
the manuals for other devices connected
to this product.
•
In the final step, connect the power supply
to the product.
If you touch the terminals mistakenly, an
accident or damages might be caused.
•
Connect appropriate loads, which
satisfy the contact rating specified in the
specifications, to the terminals.
•
If timer, auxiliary relays, etc. are used for
additional features, select reliable parts
and implement them in circuits correctly.
•
Correctly supply power, voltage and
frequency, to the devices as specified in
their specifications.
•
After wiring, check that wires are correctly
wired.
Incorrect wiring may cause device damage
or malfunction.
•
Remove the knockout holes being careful
not to leave protrusions or burrs. Failure
to do so might damage the wires or cause
injury.