Carlo Gavazzi Solar PV Eos-Array Lite Master Module, VMU-MLAS1XXX

Carlo Gavazzi Energy Management Control Solution For Solar PV Application, Eos-Array Lite Master Module, 12-28VDC, RS485 Communication

Eos-Array Lite is a combination of modules which performs mainly a current and voltage control of a photovoltaic plant. The core unit is VMU-ML which performs the local bus management of VMU-S0, VMU-P both measuring units and VMU-O output unit. VMU-ML assigns the proper local unit address automatically (up to 15 units) and gathers all the local measurements coming from VMU-S0 and VMU-P measuring units. VMU-ML can provide by means of VMU-O modules one relay output so to manage up to 1 real alarm. Housing for DIN-rail mounting, IP40 (front) protection degree.

General Characteristics

• 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