Omron CP1H CPU UNITS - PROGRAMMING 05-2007, Operation Manual

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Wiring Methods
Section 3-5
3-5-4 Pulse Output Connection Examples
This example shows a connection to a motor driver. Always check the specifi-
cations of the motor driver before actually connecting it.
For open-collector output, use a maximum of 3 m of wiring between the CP1H
CPU Unit and the motor driver.
No pulses are output while the pulse output transistor is OFF. For a direction
output, OFF indicates that CCW output is in progress.
Do not use the same power supply for both pulse output 24-VDC/5-VDC
power and other I/O power.
A0+
A0
−
B0+
B0
−
Z0+
Z0
− Z
−
Z+
B+
A+
B
−
A
−
Power provided.
Encoder
Shielded twisted-pair cable
CP1H CPU Unit
ON
OFF
CW
CW
CCW
CCW
CW CCW
Output transistor
Pulse output in progress
CW and CCW Pulse Outputs
Pulse and Direction Outputs
Pulses
Direction
Output ON Output OFF