ElmoMC Gold Line Digital Servo Drives-Gold Guitar - Manual (Page 39)

Gold Guitar Installation Guide Installation
MAN-G-GUTIG (Ver. 1.005)
www.elmomc.com
39
4.7.6. Shared Supply
A Main DC Power Supply can be designed to supply power to the drive’s logic as well as to the
Main Power (see Figure 10 and the upper portion of Figure 12). If backup functionality is
required for continuous operation of the drive’s logic in the event of a main power-out, a
backup supply can be connected by implementing “diode coupling” (see the Aux. Backup
Supply in Figure 12).
Figure 12: Shared Supply Connection Diagram