VMUOXI3R1AT

Energy ManagementControl solution for solar PV applicationsType Eos-Array• Modular local control system for PV plants• Up to 17 DIN modules configuration equivalent to 280mm width• Eos-ArraySoft freeware software for easy product configuration• Eos-Array can be formed by maximum 17 units• Eos-Array can manage in addition to VMU-M master unit up to:- 1 VMU-P unit- max 15 VMU-S units- max 7 VMU-O units- max 1 VMU-1.VMU-M, master module and data logger• Master communication capability• RS485 communication port (Modbus)• Local communication bus management up to 15 mixedVMU-S, VMU-P and VMU-O units• Two digital inputs• Two temperature inputs: Pt100 or Pt1000• Single virtual or real alarm set-point connectable to any available variable• Data and event stamping system• Display readout: 6 DGTs• 12 to 28 VDC power supply• Dimensions: 1-DIN module• Protection degree (front): IP40Product DescriptionHow to orderVMU-M4 A S1 T2 XEos-Array isa combination of moduleswhichperforms a complete control of a pho- tovoltaic plant. The core unit isVMU-Mwhichperforms thelocalbusmanagement of VMU-S, VMU-P both measuring units and VMU-O I/Ounit.VMU-M assigns the proper local unit address automatically (up to 15 units) and gathers all the local measurements comingfrom VMU-S and VMU-P measur- ingunits.VMU-Mcanpro-vide by means of VMU-O modulestworelay outputs so to manage alarms or/and external loads (like a lighting system,a modulewashing system and so on) and two temperature inputs. These latter two measuring inputs can become, according to the programmed function, also two digital inputs. Housing for DIN-rail mount- ing, IP40 (front) protection degree.Model Function Power supplyCommunicationInputsOptionType SelectionFunction4: Data storage4Mbyte (*)OptionPower supplyA:From 12 to 28VDC(*)CommunicationS1: RS485 Modbus (*)InputsT2:two temperature inputs or two digital inputs for free of voltage reading contacts (*)(*) as standard.X:noneSpecifications are subject to change without notice Eos-Array DS 250214 1