Omron Sysmac CP1H, Operation Manual

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131
Wiring Methods Section 3-5
CW/CCW Pulse Output and Pulse Plus Direction Output
Using a 24-VDC Photocoupler Input Motor Driver
Note The values inside the parentheses are for using pulse and direction outputs.
Using a 5-VDC
Photocoupler Input Motor
Driver Connection Example 1
Note The values inside the parentheses are for a pulse plus direction output con-
nection.
In this example, a 5-V input motor driver is used with a 24-VDC power supply.
Be careful to ensure that the Position Control Unit output current does not
damage the input circuit at the motor driver and yet is sufficient to turn it ON.
Take into account the power derating for the 1.6-k
Ω
resistance.
(+)
(
−
)
(+)
(
−
)
−
+
CPIH CPU Unit
24-VDC
power supply
for outputs
CW pulse
output
(Pulse
output)
CCW pulse
output
(Direction
output)
24-V DC power supply
Motor driver (for 24-V input)
1.6 k
Ω
←
Approx. 12 mA
100.02
1.6 k
Ω
←
Approx. 12 mA
COM
100.03
(+)
(
−
)
(+)
(
−
)
−
+
CPIH CPU Unit
24-VDC
power supply
for outputs
CW pulse
output
(Pulse
output)
CCW pulse
output
(Direction
output)
24-V DC power supply
Motor driver (for 5-V input)
(Example: R = 220
Ω
)