Specifications

Safety precautions
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Wiring
• Shut off power to the product before attempting to work on it.
Otherwise electric shock or a fire could result.
• Wiring work must be done only by qualified personnel.
Otherwise electric shock or a fire could result.
• After wiring work for completing an emergency stop circuit, always check
the circuit for functionality. The customer is responsible for the wiring
work.
Be aware of a risk of injury.
• The grounding terminals must be grounded properly.
Otherwise electric shock or a fire could result.
• Wiring work must be duly done by qualified personnel.
Otherwise electric shock, a fire, or malfunction could result.
• Never apply an AC three-phase power to the U, V, and W output terminals
on a SERVOPACK powering a servo motor.
Otherwise the SERVOPACK would be damaged.
• The capacity and wiring size of customer’s power supply must be so
selected as to satisfy the specific operating conditions and required
capacity. Note that the actual capacity of a cable decreases significantly if
the ambient temperature exceeds 30
℃
. Determine a correct cable size
according to applicable electrical installation regulations and the technical
specifications issued by the cable manufacturer.
Use of a cable of incorrect size could result in a fire.
• Signal cables must be of twist pair, twist-pair multi-strand, or shielded
twist-pair multi-strand type. If a type is specified for signal cables in this
manual, that type must always be used.
Otherwise malfunction could result.
• Cables must be so routed as to be as short as possible.
Otherwise malfunction could result.
• Input or output signal cables must not be bundled together with power
cables or routed in the same wiring duct with power cables inside or out-
side the panels.
Properly separating signal cables from power cables reduces the effect of electric
noise from the power cables on the signal cables.
If electric noise comes into the product along the power line, install a noise filter
at the panel.
WARNING
CAUTION