ElmoMC ExtrIQ Digital Servo Drives-Solo Hornet - Manual (Page 20)

Solo Hornet Installation Guide Installation
MAN-SOLHRNIG (Ver. 1.003)
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20
4.4.1. Connecting Main Power
Power to the Solo Hornet is provided by an 11 to 95 VDC source. A smart control-supply
algorithm enables the Solo Hornet to operate with the power supply only, with no need for an
auxiliary 24 volt supply.
If backup functionality is required (for storing control parameters in case of power-outs) an
additional backup supply can be connected by implementing "diode coupling" to the VL+.
Note: The source of the 11 to 95 VDC Main Power Supply must be isolated.
Figure 3: Main Power Supply Connection Diagram