Delremo-V2.0 System Overview; System Description - Delta DelREMO-V2.0 User Manual

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DelREMO-V2.0 System Overview

DelREMO-V2.0 is remote monitoring unit with several features aimed to gather data from solar sites.
This unit is unique solution for fetching data over various sensors, solar inverter over solar sites.
For safety purpose of the equipments is provided with reverse polarity protection and surge protection
on RS485 data line using IEC 6100-4-5 standards.
Heart of system is built around advanced 32 bit high end RISC controller which manages and controls
different inverter modules to ensure optimal performance and unmatched efficiency. High end PLC
based controller is able to monitor and manage all the sensors and solar inverters at site.
Key features of the system are the configurable no. of solar inverters (up to 60) over two RS485 lines
which make it easy to be installed at small to large solar power plants. User friendly front LCD display
with keys helps in local configuration. LED indication in front provides quick information about alarms
and makes it easy for diagnosis in first attempt.
DelREMO-V2.0 has advance features from its predecessor like, USB host for data log downloading, FW
up gradation, LCD interface for local configuration, 2 Channel RS485 lines for efficient inverter
configuration, 4 nos. of 0 to 10 VDC analog inputs, 4 nos. of 4 to 20 mA analog inputs, 8 nos. of digital
inputs & 2 nos. of digital outputs. The system can also control the actual power generation of solar
inverters through the digital inputs, also user can customize the sensors locally using web-GUI.
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System Description

DelREMO-V2.0 is designed with high end 32 bit RISC processor which collects data from different solar
inverters and sensors, and sends them to remote server using high speed GPRS/GSM modem or LAN
connectivity.
Fig 2.1 Architecture of DelREMO-V2.0 SYSTEM
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