2.2 Connection with Stepping Motor Driver
2.2.1 Precautions on Connection
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Connections of various signals
Signal type Point
Pulse command output
● Connect the output allocated to each channel and the command pulse input of
motor driver.
● Use twisted-pair cables for the connection.
● Use a 24 V DC input for the input on the driver side. When the input interface of
the driver is 5 V DC input, insert a resistor for limiting currents externally.
Home input
● Connect the input allocated to each channel and the home sensor.
● Use twisted-pair cables for the connection.
Near home input
● Connect the near home sensor to an arbitrary input.
● It will be valid when the outputs (Y70 to Y75) allocated to each channel in user
programs turn ON.
CCW over limit input ● Connect the over limit switches to arbitrary inputs.
● It will be valid when the outputs (Y80 to Y8B) allocated to each channel in user
programs turn ON.
CW over limit input
● Use twisted-pair cables for the connection between the output of the unit and motor driver.
2.2 Connection with Stepping Motor Driver
2-4 WUME-FPXHPOSG-01
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