Chapter 6 Drive Communication Network|VP3000
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6-1-2 Wiring Configuration
Drive Communication Port
There are two ways of wiring:
1. Connect with RJ45 connector.
2. Use terminal SG+, SG- and SGND.
Terminal Resistor Setting
When using Modbus communication, the terminal equipment needs to be connected to a terminal
resistor. You can use the built-in terminal resistor on the control board by switching the dip switch to
the bottom (120).