ElmoMC SimplIQ Digital Servo Drives-Solo Guitar ABS Installation Guide - Manual (Page 20)

Solo Guitar Absolute Feedback Installation Guide Installation
MAN-SOLGUIABSIG (Ver. 1.403)
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1.13.2. Connecting Main Power
Power to the Solo Guitar Absolute Feedback is provided by a 12 to 195 VDC source. A smart
control-supply algorithm enables the Solo Guitar Absolute Feedback 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 12 to 195 VDC Main Power Supply must be isolated.
Figure 6: Shared Supply Connection Diagram