RoboteQ AX2850 user manual Powering the Radio from the controller, RC Cable wiring diagram

R/C Operation

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FIGURE 71. RC Cable wiring diagram

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FIGURE 72. RC connection cable

Powering the Radio from the controller

The 5V power and ground signals that are available on the controller’s connector may be used to power the R/C radio. The wire loop is used to bring the controller’s power to the the radio as well as for powering the optocoupler stage. Figure 73 below shows the con- nector wiring necessary to do this. Figure 74 shows the equivalent electrical diagram.

112 AX2550 Motor Controller User’s Manual Version 1.9b. June 1, 2007