Low-Cost Data Logger Datasheet

1/2 Information subject to change, errors and omissions excepted / As at 10.10.2012 DESCRIPTION OF FUNCTIONS The compact, low-cost monitoring and control unit is suitable for PV systems in the 1 to 15kWp power class and up to three inverters. The data logger in particular scores points with its easy configuration and system start-up. By recording the alarm statuses of the inverters connected, faults of the system can be alerted using the integrated status LEDs. Audible alarms are also possible. For analysis and configuration, the fault memory can be read from a PC connected directly via USB. Connecting the data logger to the Internet via Ethernet allows the operating data to be visualized and monitored regardless of location using the safer'Sun Public internet portal. With four digital inputs and a Power Control function, the WEB’log Residential meets the grid feed-in management requirements set out in the EEG (German Renewable Energy Law). This allows the connection of a ripple control receiver in order to avoid yield losses through a blanket 70% reduction. AMBIENT TEMPERATURE Operation: Storage and transportation: Protection class: 0°C to 55°C -20°C to 65°C IP 21 TECHNICAL DATA Power supply: Power consumption: Bus termination: DC: 24 V typically 1 W, max. 9.2 W integrated (cannot be switched off) DISPLAY / OPERATION 8x LED display 2 x operating button 1 x reset button 1 x Power Control switch WEB’LOG RESIDENTIAL Item No.: 421.177 Information subject to change, errors and omissions excepted / As at 10.10.2012 2/2 Network: Communication: Configuration: Ethernet connection (10/100MBit) 1 x RS485/RS422 2 x RS232 2 x impulse inputs pursuant to DIN 43864 (S0), prepared at hardware end, software for querying S0 counters currently not available. 4 x digital inputs for ripple control receiver Micro USB for connection to the PC MECHANICAL DATA Size: Installation: Weight: 152 x 107 x 37 mm (WxHxD) Wall installation 203 g FUNCTIONS System production recording Meets current grid feed-in management guidelines to avoid the blanket 70% reduction Visual and audible fault alarms Can also be used locally without an Internet connection Graphical evaluation in the safer’Sun Public portal Detailed operational management optionally possible via the safer’Sun Professional portal SAFER’SUN PUBLIC Modern, appealing presentation of yield and environment information Performance evaluation for fast yield check Integration into public websites and social networks possible Customisable display meteocontrol GmbH | Spicherer Straße 48 | 86157 Augsburg | Germany | Telephone +49 (0)821 34666 - 0 | Fax +49 (0)821 34666 - 11 E-mail info@meteocontrol.de | Web www.meteocontrol.com