Selected parameters FUNCTION String measuring unit for Eos-Array Lite MOUNTING DIN-rail OUTPUT INPUT PORT None COMMUNICATION None Others RANGE 1000VDC, 16A DISPLAY None VIARIABLES kWh, A, V, W NUMBER OF INPUTS None NUMBER OF OUTPUTS None POWER SUPPLY None
Energy Management Control solution for solar PV applications Type Eos-ArrayLite • Modular local control system for PV plants • Up to 17 DIN modules configuration equivalent to 280mm width • Eos-ArrayLSoft freeware software for easy product configuration • Eos-Array can be formed by maximum 17 units • Eos-Array can manage in addition to VMU-ML master unit up to: - max 1 VMU-P unit - max 15 VMU-S0 units - max 1 VMU-O units. - max 1 VMU-1 VMU-ML, master unit • Master communication capability • RS485 communication port (Modbus) • Local communication bus management up to 15 mixed VMU-S0, VMU-P and VMU-O units • Single virtual or real alarm set-point connectable to any available variable • Display readout: 6 DGTs • 12 to 28 VDC power supply • Dimensions: 1-DIN module • Protection degree (front): IP40 Product Description How to order VMU-ML A S1 XX X Eos-Array Lite is a combina- tionof modules whichper- formsmainly a currentand voltagecontrolofa photo- voltaic plant. The core unit is VMU-ML which performs the local bus management of VMU-S0, VMU-P both mea- suring units and VMU-O out- putunit.VMU-ML assigns the proper local unit address automatically(up to15 units) and gathers all the local measurements coming from VMU-S0 and VMU-P measuring units. VMU-ML can provide by means of VMU-Omodulesone relay output so to manage up to 1 real alarm. Housing for DIN-rail mounting, IP40 (front) protection degree. Model Function Power supply Communication Inputs Option Type Selection Function L: Lite (*) Option X: none Power supply A: From 12 to 28VDC (*) (*) as standard. Communication S1: RS485 Modbus (*) Inputs XX: none (*) Specifications are subject to change without notice EosArray Lite DS 2010111
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