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9 - 3
9 Application Example
NX-series Position Interface Units User’s Manual (W524)
9-
2 Con
fig
uratio
n Exam
ple
9
9-2-
1 System C
onfig
uration
9-2
Configuration Example
This section describes the system configuration and provides a wiring example to the Servo Drive.
This section describes the example system configuration to implement the control described in the pre-
vious section with an NJ-series Controller, EtherCAT Coupler Unit, and Position Interface Units.
To construct a motor control system with a Pulse Output Unit, Digital Input Units are required to use
external sensors, such as for limit sensor inputs and error inputs.
A Digital Output Unit is used for a RUN output and an error reset output.
The Digital I/O Units are connected after the EtherCAT Coupler Unit in the same way as the Pulse Out-
put Unit.
The following diagram shows the example Unit configuration for the Controller.
9-2-1
System Configuration
Symbol
Description
(A)
Power Supply Unit
(B)
NJ-series CPU Unit
(C)
EtherCAT Coupler Unit
(D)
Additional I/O Power Supply Unit
(E)
Servo Drive with a pulse string input
(F)
Servomotor
(G)
Pulse Output Unit
(H)
I/O power supply
(I)
Digital Input Units
(J)
Digital Output Unit
(K)
Unit power supply and I/O power supply
(C)
(E)
(B)
(A)
(G)
(K)
(I)
(J)
(H)
(D)
(F)
Summary of Contents for NX-EC0112
Page 13: ...11 Manual Structure NX series Position Interface Units User s Manual W524...
Page 34: ...Revision History 32 NX series Position Interface Units User s Manual W524...
Page 36: ...Sections in this Manual 34 NX series Position Interface Units User s Manual W524...
Page 78: ...3 Part Names and Functions 3 8 NX series Position Interface Units User s Manual W524...
Page 108: ...4 Installation and Wiring 4 30 NX series Position Interface Units User s Manual W524 Unit...
Page 114: ...4 Installation and Wiring 4 36 NX series Position Interface Units User s Manual W524...
Page 126: ...5 I O Refreshing Methods 5 12 NX series Position Interface Units User s Manual W524...
Page 340: ...8 Pulse Output Units 8 76 NX series Position Interface Units User s Manual W524...
Page 462: ...Appendices A 74 NX series Position Interface Units User s Manual W524...
Page 463: ...I 1 I NX series Position Interface Units User s Manual W524 Index...
Page 466: ...I 4 NX series Position Interface Units User s Manual W524 Index...