Multifunctional solar data logger

Via three RS485 interfaces, measured values of inverters, counters,
Network analyzers and transducers are recorded and stored.
Furthermore, the datalogger has an Ethernet interface for configuration via
the integrated web server and a USB interface
for data backup, memory expansion and connection of sensors or extensions.
For easy configuration and display of the current measured values are used
GLC display and four capacitive buttons.
Optionally, the datalogger has an integrated LTE modem.


Advantages and function

  • Free choice of the provider for the web portal connection
  • Support a variety of inverter manufacturers
  • Online display of measured values on the device via a GLC display
  • Graphical data visualization via web frontend
  • Easy operation via capacitive buttons
  • Easy configuration via web frontend (no additional software required)
  • Data output in CSV or XML format
  • Simple data storage extension via USB stick
  • Optional internal GSM / LTE module
  • Data transmission via e-mail / FTP
  • Alerting via SMS and e-mail




  • 3x RS485 interfaces (300 - 115200 baud)
  • 1x SDI-12
  • 1x RS232 V.24 (RXD / TXD / GND)
  • 8x digital inputs / outputs
  • (Status or 32bit counting input, switching output)
  • 1x Ethernet interface (10 / 100MBit)
  • 1x USB host (high-speed USB 2.0)
  • Optionally with LTE modem
  • extensions:
    - CAN-Bus module
    - Analogm input module
    - Analog output module


Technical specifications

Display: GLC-Display 128 x 32 Pixel
Storage: interner Datenspeicher auf SD Karte (Standard 1GB)
Measurement memory rhythm: 1 second - 24 hours
Operating voltage: 10 - 36VDC
power consumption:  
- Power saving mode: 0,10W (12V, 8,3mA typ.)
- Sampling rate of 5 min: 0,11W (12V, 9,3mA typ.)
- Sampling rate of 1 min: 0,16W (12V, 13,3mA typ.)
- Sampling rate of 10 s: 0,76W (12V, 64mA typ.)
- Maximum: 1,80W (12V, 150mA typ.)
Digital inputs / outputs:  
- inputs: max. 30VDC, 1[High]:>4VDC, 0[Low]: <1.6VDC, max. Counting frequency 2kHz
- outputs: max. 30VDC, max. 100mA, Open-Drain (high side, +VCC)
Operating temperature range: -20 to +70°C
Operating humidity range: 0 to 70 % rF (not condensing)
Case: Plastic, mounting on DIN EN rail
protection: IP 20 to DIN 40 050-9/5.93
Wight: 250g (without antenna)
Dimensions (L / W / H): 107 x 90 x 60 mm