System Configuration - Omron CJ1W-NC271 - 12-2009 Operation Manual

System Configuration

1-2 System Configuration
System Configuration Example
Power Supply Unit
Servo Drive
Servomotor
Servo Drive
Servomotor
Servo Drive
The PCU receives commands from the CPU Unit's ladder program and con-
trol signal status (forward/reverse rotation limit, origin, origin proximity, and
interrupt input signals) from devices connected externally to the Servo Drive,
and uses them to control Servo Drive positioning.
CJ1W-NCF71
CJ-series
Position Control Unit
CPU Unit
MECHATROLINK-II
(16 axes max.)
External inputs
Forward rotation limit input signal
Reverse rotation limit input signal
Origin input signal
Origin proximity input signal
Interrupt input signal
Etc.
24-V DC power supply
for interface
External inputs
Forward rotation limit input signal
Reverse rotation limit input signal
Origin input signal
Origin proximity input signal
Interrupt input signal
Etc.
24-V DC power supply
for interface
Section 1-2
3