Elmo 1.1, Guitar Digital Servo Drive 3.8 Auxiliary Supply

3.7.2 Connecting Main Power
Connect the VP+, PR and PE pins on the Guitar in the manner described in section 3.5
(Integrating the Guitar on a PCB).
 The source of the 12 ~ 195 VDC Main Power Supply must be isolated.
Figure 3-4: Main Power Supply Connection Diagram (no Auxiliary Supply)
3.8 Auxiliary Supply (for drive logic)
Notes for 12 ~ 195 VDC auxiliary supply connections:
 The source of the 12 ~ 195 VDC Auxiliary Supply must be isolated.
Connect the VL and PR pins on the Guitar in the manner described in section 3.5 (Integrating the
Guitar on a PCB).
Pin Function Pin Positions
VL Auxiliary Supply Input
PR Supply Input Return
Caution:
Power from the Guitar to the
motor must come from the Main
Supply and NOT from the
Auxiliary Supply.
Table 3-2: Auxiliary Supply Pins
Guitar Installation Guide Installation
MAN-GUIIG (Ver. 1.1)
3-10