2.4 Examples of Standard Connections between SERVOPACKs and Peripheral Devices
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2.4
Examples of Standard Connections between SERVOPACKs and Peripheral Devices
•
Rotary Servomotors
*
The power supply for the holding brake is not provided by Yaskawa. Select a power supply based on the holding
brake specifications.
If you use a 24-V brake, install a separate power supply for the 24-VDC power supply from other power supplies,
such as the one for the I/O signals of the CN1 connector.
If the power supply is shared, the I/O signals may malfunction.
I/O Signal Cable
Host controller
Bottom of SERVOPACK
Computer
Engineering
Tool
Computer Cable
Analog Monitor Cable
Holding Brake
Power Supply Unit
*
Magnetic
Contactor
(Wires required for a Servomotor with a Brake)
(Wires required for a Servomotor with a Brake)
Noise Filter
Molded-case
circuit breaker
Magnetic Contactor
Power supply
Three-phase, 400 VAC
Control Power Supply
Cable
SERVOPACK
main circuit wires
R S T
To next EtherCAT station
EtherCAT Communications Cable
Safety Function Device Cable
→
To Servomotor
AC/DC
power
supply
Digital
Operator
Digital Operator
cable