2. Wiring and connection
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2.7.3. Wiring of RS485 Common Cable
[Upper System] [Servo Drive COM(CN3) Connector]
The servo drive has a built-in terminating resistor (120Ω).
You can connect terminal resistor by shorting Rt (No.19) terminal and P (No.7)
terminal.
When connecting several servo drives, be sure to connect the terminating resistor
only to the last servo drive.