Examples Of Standard Connections Between Servopacks And Peripheral Devices - YASKAWA SGD7S Product Manual

2.4

Examples of Standard Connections between SERVOPACKs and Peripheral Devices

•
Rotary Servomotors
Power supply
Three-phase, 200 VAC * 1
R S T
Molded-case
circuit breaker
Noise Filter
Control
Power
Supply Cable
External
Regenerative
Resistor * 2
Holding brake
power supply unit * 3
Magnetic
Contactor
(Wires required for a Servomotor with a Brake)
*1.
This example is for a SERVOPACK with a three-phase, 200-VAC power supply input. The pin layout of the main
circuit connector depends on the voltage.
*2.
External Regenerative Resistors are not provided by Yaskawa.
*3.
The power supply for the holding brake is not provided by Yaskawa. Select a power supply based on the hold-
ing brake specifications.
If you use a 24-V brake, install a separate power supply for the 24-VDC power supply from other power sup-
plies, 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.

2.4 Examples of Standard Connections between SERVOPACKs and Peripheral Devices

SERVOPACK
Magnetic Contactor
SERVOPACK main
circuit wires
External
Regenerative
Resistor Cable
CN2
Battery Case
Ground
(Used for an absolute
cable
encoder)
Servomotor
Main Circuit Cable
Analog Monitor Cable
Digital Operator cable
Computer cable
DeviceNet
communications cable
CN5
I/O Signal Cable
CN3
CN7
CN6
CN1
CN8
Servomotor
Main Circuit Cable
Encoder Cable
Rotary Servomotor
Digital
Operator
Computer
Support
Software
Host controller
When a Safety Function Is Not Used:
Leave the enclosed JZSP-CVH05-E
Safety Jumper Connector attached.
When a Safety Function Is Used:
Safety Function Device Cable
Safety function device
Encoder Cable
Direct Drive
Servomotor
2
2-27