2 Wiring
2
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the motor generates instantaneous high voltage, which may damage the contactor.
Pay attention to the power capacity when connecting an external control power supply or 24 VDC,
especially when the power supply is for powering up multiple drives or brakes. Insufficient power supply will
lead to lack of supply current, thus causing failure of the drives or brakes. The brake shall be powered up
by a 24 VDC power supply. The power must match the motor model and meets the brake requirements.
Note
1. Remove the jumper between terminals
P
and D of the servo drive when connecting a
regenerative resistor.
2.
CN3 and CN4 are identical communication ports with the same pin definition, and either can
be used.
2.2 Wiring in Different Modes
The following are the notices for the wiring diagrams in three different modes:
●
Use the shielded twisted-pair as the AI/AO circuit cables, with both ends of the shield tied to PE.
●
In24V power supply, voltage range: 20–28 V, maximum output current: 200 mA
●
DI8 and DI9 are high-speed DIs. Use them according to their functions allocated.
●
Use the shielded twisted-pair as the cables of the high-speed/low-speed pulse terminals, with both
ends of the shield tied to PE. Connect GND and signal ground of the host controller reliably.
●
Use the shielded twisted-pair as the encoder frequency-division cables, with both ends of the shield
tied to PE. Connect GND and signal ground of the host controller reliably.
●
Customers need to prepare the power supply for DOs, with voltage range 5–24 V. The DO terminals
support 30 VDC voltage and 50 mA current to the maximum.
●
The in5 V power supply supports a maximum of 200 mA current.
