The Eos-Array is an expandable combination of modules which provides complete control of a photovoltaic plant. The core unit is the VMU-M which performs local bus management of both measuring units, the VMU-Sand the VMU-P and the VMU-O I/O unit. The VMU-M assigns the local unit address automatically and gathers the local measurements coming from VMU-S and VMU-P measuring units. The VMU-M can provide, via the VMU-O modules, two relay outputs to manage alarms and/or external loads (such as a lighting system,a PV washing system, etc.) and two PV panel temperature inputs. The VMU-S is the DC power measuring unit (generated by PV panel), features a built-in fuse holder. The VMU-P collects relevant environmental data (through external sensors) such as wind speed, air temperature and sun irradiation. The Eos-ArraySoft is freeware software, which downloads the Eos-Array system memory to the PC, for improved PV plant efficiency and analysis. This, along with the full-range of Carlo Gavazzi sensors, is just some of what you can find at www.wolfautomation.com. We are an authorized industrial automation distributor for all of the lines that we carry, so whether you are looking for Lenze Drives or Leuze Sensors, Marshall Wolf Automation is the place to go. Call us today at: 800-325-9653!

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