The reliable industrial PC for data collection in PV power plants. In combination with the VCOM virtual control room and the WEB'log, the Local Data Manager provides a secure and flexible system for professionally monitoring large-scale PV systems.

The Local Data Manager continuously receives the data recorded by all WEB’logs and saves it in a database. The visualization of the online values provides you with a fast overview of the system status on site and ensures monitoring of measuring equipment and network system. The encrypted data transmission and backup of all your data guarantee maximum security. The Local Data Manager provides high flexibility with its interface to external systems, e.g. energy suppliers. Connection to the VCOM virtual control room facilitates professional monitoring and operational management of PV power plants with detailed data analysis, comprehensive alarm management and individualized reporting.

• Data transmission from the local network to the central server via VNP or https
• Backup of WEB'log measurement files (5 years)
• Display of minute values (in tabular and graphica form) irrespective of the recording interval of the WEB'log
• Diagram generator
• Local web interface for visualisation
• System status for transmit mode: WEB’log availability
• VCOM interface: Visualisation of minute values in the VCOM when connected via VPN
• Export interface of daily data from the WEB'log by Wget
• XML export interface for minute values

• Fast on-site overview of the current system status
• Encrypted data transmission and backup for better security
• External interfaces for greater flexibility
• Central interface for measurement technology on-site

• WEB'logs as the data providers in the network
• LDM-compatible firmware on the WEB'logs
• Outgoing VPN connection for VCOM communication

• Supply voltage: 100 … 240 V AC
• Current consumption: 108 mA
• Operating temperature: - 25 … 55 °C
• Protection class: IP 20
• Dimensions (H x W x D): 100 x 254 x 195 mm
• Installation:
  2 x RS232
  2 x RS232 / 422 / 485
  6 x USB2.0
  1 x Ethernet