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Example 1:
Outputting CW and CCW Pulses with a 5 VDC Power Supply
CCW input
CW input
Position Control Unit
1.6 k
Ω
1.6 kΩ
A1
B2
A3
B3
A4
B4
A5
B5
5-VDC
power
supply
+ –
Approx.
15 mA
Approx.
15 mA
Twisted pair cable
(+)
(–)
(+)
(–)
(Do not share this power supply with other pins.)
Motor driver (rated at 5 VDC)
(Example: R = 220
Ω)
24-VDC input
5-VDC input
CCW pulse
output
CW pulse
output
In this example, the 1.6-kΩ resistors of the Position Control Unit are used to
allow a 24 VDC power supply to be used with a motor driver rated at 5 VDC.
When wiring your system, note carefully the current required by the motor
driver.
Example 2:
Outputting CW and CCW
Pulses with a 24-VDC
Power Supply and a Motor
Driver Rated at 5 VDC
Wiring Section 2–2
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