Omron SYSMAC CJ Series User Manual page 180

8 Pulse Outputs
Pulse I/O Module
(Sinking Outputs)
Power
supply
input for
outputs
Motor Drive Connection Examples
This section provides examples of connections to pulse output 0 or 2. Refer to 3-2-1 Connector Pin
Allocations when using pulse output 1 or 3.
When using an OMRON Servo Drive, a Servo Relay Unit can be used to connect more easily. For
the configuration when using a Servo Relay Unit, refer to Using Servo Relay Units (Sinking Outputs
Only) on page 3-11.
When connecting to a stepping motor or a servo drive from another company, refer to Using Con-
nector-Terminal Block Conversion Units on page 3-9 or Directly Connecting a Self-made Cable with
a Connector on page 3-15.
Precautions for Correct Use Precautions for Correct Use
• Any NC input terminals for unused inputs should be connected to the power supply and turned
ON.
• Use shielded cable for connections to stepping motor drives and servo drives. Attach the
shield to the FG terminals at both the Position Control Unit end and drive end of the cable.
• The length of the cable connecting the motor drive must not exceed 3 m.
8-20
24-VDC
power
supply
37, 38
1.6 kΩ
35/36
39, 40
OMRON R88D-WT Servo
Drive
ECRST
15
14
ECRST
CJ2M CPU Unit Pulse I/O Module User's Manual