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38
Wiring Examples
Section 3-3
CW/CCW Pulse Output and Pulse plus Direction Output
Using a Motor Driver with 24-V DC Photocoupler Inputs
Note
The terms in parentheses are for pulse + direction outputs.
Using a Motor Driver with 5-V DC Photocoupler Inputs
Connection Example 1
Note
The terms in parentheses are for Pulse + Direction outputs.
In this example, the 24-V DC power supply is used for the motor driver with 5-
V inputs. Verify that the NC Unit's output current will not damage the motor
driver's input circuits. Also verify that the inputs turn ON properly.
Check that the 1.6-k
Ω
resistors have sufficient power derating.
31/33
(31/32)
37
32/34
(33/34)
39,40
+
−
(+)
(
−
)
(+)
(
−
)
CJ1M CPU Unit
24-V DC
power
supply for
outputs
CW pulse
output
(Pulse
output)
CCW pulse
output
(Direction
output)
24-V DC
power
supply
Motor driver
(24-V input type)
1.6 k
Ω
31/33
(31/32)
37
1.6 k
Ω
32/34
(33/34)
39, 40
−
+
(+)
(
−
)
(+)
(
−
)
←
←
CJ1M CPU Unit
24-V DC
power
supply for
outputs
CW pulse
output
(Pulse
output)
CCW pulse
output
(Direction
output)
24-V DC
power
supply
Approx.
12 mA
Motor driver
(5-V input type)
Example:
R = 220
Ω
Approx. 12 mA
Summary of Contents for CJ1M-CPU21
Page 1: ...Cat No W395 E1 03 CJ series Built in I O CJ1M CPU21 22 23 CJ1M CPU Units...
Page 2: ...CJ series Built in I O CJ1M CPU21 22 23 CPU Units Operation Manual Revised August 2004...
Page 3: ...iv...
Page 19: ...xx...
Page 79: ...50 Wiring Examples Section 3 3...
Page 217: ...188 Origin Search and Origin Return Functions Section 6 3...
Page 220: ...191 Built in Outputs Section 7 1...
Page 247: ...218 Built in Outputs Section 7 1...
Page 251: ...222 Combinations of Pulse Control Instructions Appendix A...
Page 255: ...226 Using Pulse Instructions in other CPU Units Appendix B...
Page 263: ...234 Index...
Page 265: ...236 Revision History...