VACON® NX All-in-One
Application Guide
Jumper block X3:
CMA and CMB grounding
CMB connected to GND
CMA connected to GND
CMB isolated from GND
CMA isolated from GND
CMB and CMA internally
connected together,isolated
from GND
= Factory default
Illustration 9: Jumper Selections
Danfoss A/S © 2023.02
Local/Remote Control Application
AB296635287482en-000301 / DPD00903 | 31
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