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3-3
Section
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The pulse output circuitry of the Position Control Unit is provided with two types
of terminals: terminals with 1.6 k
Ω
(1/2 W) resistance and terminals with no re-
sistance. Select the terminals in accordance with the power requirements and
the specifications of the motor driver to be used.
Open collector output
Open collector output with 1.6 k
Ω
series resistance
Output
7 to 30 mA
Output transistor
Output
7 to 13 mA
Note Connect between 7 mA and 30 mA loads to the outputs of the Position Control
Unit, or add bypass resistance for loads less than 7 mA.
The diagrams on the following pages illustrate examples of connections to mo-
tor drivers. Always confirm motor driver specifications before making connec-
tions.
Example 1: Outputting CW and CCW Pulses
In this example, a 5-V photocoupler input motor driver is used for outputting CW
and CCW pulses.
Position Control Unit
24-VDC
input
CW pulse
output
CCW pulse
output
1.6 k
Ω
1.6 k
Ω
1
+
--
+
--
+
--
Motor driver (for 5-V input)
Approx.
12 mA
Approx.
12 mA
13(X)15(Y)
2(X)/24(Y)
24 VDC
power
supply
(For example R=220
Ω
)
(Do not share this power supply with other pins.)
23
Note In this example, the 1.6 k
Ω
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, carefully note the current required by the motor driver.
Caution
Beware of the danger of electric shock from the motor driver.
Summary of Contents for SYSMAC C500-NC113
Page 1: ...Cat No W323 E3 1 Position Control Units SYSMAC C500 NC113 C500 NC211 OPERATION MANUAL...
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