4.1
Wiring and Connecting SERVOPACKs
4.1.1
General Precautions
Do not change any wiring while power is being supplied.
There is a risk of electric shock or injury.
Wiring and inspections must be performed only by qualified engineers.
There is a risk of electric shock or product failure.
Check all wiring and power supplies carefully.
Incorrect wiring or incorrect voltage application to the output circuits may cause short-cir-
cuit failures. If a short-circuit failure occurs as a result of any of these causes, the holding
brake will not work. This could damage the machine or cause an accident that may result in
death or injury.
Connect the AC and DC power supplies to the specified SERVOPACK terminals.
• Connect an AC power supply to the L1, L2, and L3 terminals and the L1C and L2C terminals
on the SERVOPACK.
• Connect a DC power supply to the B1/
on the SERVOPACK.
There is a risk of failure or fire.
If you use a SERVOPACK with the Dynamic Brake Hardware Option, connect an External
Dynamic Brake Resistor that is suitable for the machine and equipment specifications to the
specified terminals.
There is a risk of unexpected operation, machine damage, burning, or injury when an emer-
gency stop is performed.
4.1 Wiring and Connecting SERVOPACKs
DANGER
WARNING
and
2 terminals and the L1C and L2C terminals
4.1.1 General Precautions
4
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