XtraDrive User Manual Appendix C: Specifications for Peripheral Devices
C-9
C.5. Surge Suppressor
Recommended to install surge suppressor that absorbs surge voltage
generated when the magnetic coil is OFF. This prevents faulty operation or
damage to electronic circuits near the magnetic contactors or switches.
C.6. Magnetic Contactor
A magnetic contactor turns ON and OFF the servo. Be sure to attach a surge
suppressor to the excitation coil of the magnetic contactor.
Select a magnetic contactor based on the current capacity of the XtraDrive.
For multiply servo systems, select a contactor based on total current capacity.
C.7. Variable Resistor for Speed Setting
A variable resistor provides speed references by applying speed reference
voltage from the external power supply across CN1 pins 1 and 5 as well as 1
and 6.
! Connection to an External Power Supply
C.8. CN1 I/O Signal Connector
CN1 connector is required to connect the host controller to XtraDrive. It
comprised of a connector and a case.
Connector Parts
Connector Case
YET P/N of Connector
Model Model
4J4003 10150-3000VE * 10350-52A0-008 *
* Manufactured by Sumitomo 3M Co.
2kΩ
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