Omron SYSMAC CJ Series User Manual page 177

Output Connection Examples
This section provides examples of connections to motor drives. Refer to the specifications for the motor
drive being used before actually connecting a motor drive.
The cable length between the Pulse I/O Module and motor drive must not exceed 3 m.
When the pulse output's output transistor is OFF, pulses are not being output.
When the direction output is OFF, it indicates a CCW output.
Do not share the pulse output's power supply (24 VDC or 5 VDC) with any other I/O applications.
Output transistor
CW/CCW Pulse Output
CW
CCW
Pulse and Direction Outputs
Pulse
Direction
CW/CCW Pulse Outputs and Pulse plus Direction Outputs
• Using a Motor Drive with 24-VDC Photocoupler Inputs
Pulse I/O Module (Sinking Outputs)
Input of
power
supply for
outputs
CW pulse
output
(pulse
output)
CCW pulse
output
(direction
output)
Note The terms in parentheses are for pulse + direction outputs.
CJ2M CPU Unit Pulse I/O Module User's Manual
ON
OFF
Pulse output in progress
CW
CW
Output OFF
Output ON
24-VDC
power
supply
−
+
37, 38
31/33
(31/32)
32/34
(33/34)
39,40
CCW
CCW
Motor drive
(24-V input type)
(+)
(−)
(+)
(−)
8 Pulse Outputs
8-17
8