Power and environment envelope
The ACS180-04N-17A0-4: Supply envelope is 380–480 V three-phase at 47–63 Hz, so the panel-side feeder must deliver a regulated three-phase LV rail within that band — single-phase operation is not on the rating sheet. Altitude ceiling is 2000 m above sea level; installations above that line require the derating guidance from the ACS180 manual. Open Type / IP20 housing means the module needs an enclosure rated for the actual install environment (dust, washdown, outdoor) — the drive itself contributes no ingress protection beyond IP20.
Controls slice
Fieldbus on the listed protocol set is MODBUS, which fixes the wiring from the ACS180-04N-17A0-4 to whatever MODBUS master sits on the cell network — there is no second protocol on the base module. The base I/O slice is two analog inputs and one analog output; any extra digital or analog channels beyond that count require the matching ACS180 option modules rather than the bare unit.