5 Wiring and Connecting SERVOPACKs
5.1 Overview
This chapter provides information on wiring and connecting SERVOPACKs to power sup-
plies and peripheral devices.
5.2 Wiring and Connecting SERVOPACKs
5.2.1 General Precautions
DANGER!
Do not change any wiring while power is being supplied.
There is a risk of electric shock or injury.
WARNING!
– 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-circuit 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 SERVO-
PACK 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/ and 2 terminals and
the L1C and L2C terminals 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 suit-
able for the machine and equipment specifications to the speci-
fied terminals.
There is a risk of unexpected operation, machine damage, burning, or
injury when an emergency stop is performed.
Wiring Precautions
Sigma-7 Series SERVOPACKs
Wiring and Connecting SERVOPACKs
Wiring and Connecting SERVOPACKs > General Precautions
| | PROFINET Communications - SIEP YEUOC7P 02A Revision 0 | en | 84
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