VBus®-Accessories
Datalogger DL2
This additional module enables the acquisition and storage of large amounts of data (such as measuring and balance values of the solar system) over a long period of time. The DL2 can be configured and read-out with a standard internet browser via its integrated web interface. For transmission of the data stored in the internal memory of the DL2 to a PC, an SD card can be used. The DL2 is appropriate for all controllers with RESOL VBus®. The datalogger can be connected directly to a PC or router for remote enquiry and thus enables comfortable system monitoring for yield monitoring or for diagnostics of faults.

Data interface: VBus® for connection to RESOL controllers. LAN
Housing: Plastic, PC-ABS and PMMA
Mounting: wall mounting
Indication / Display: Bar LED for monitoring the memory capacity, 1 illuminated pushbutton for indication of the SD card status
Ingress protection: IP 20 / DIN 40050
Ambient temperature: 0 ... 40 °C
Dimensions: Ø 130 mm, depth 45 mm
Memory: 180 MB internal memory, with a logging interval of 5 min. sufficient for:
30 months for a systems with one DeltaSol® M, one HKM and one WMZ module
60 months for a system with one DeltaSol® M and one HKM
120 months for a system with on
![]() The number of VBus® accessories that can be connected to one controller depends on the sum of their current consumption and on the current supply of the controller VBus®. |
|
|---|---|
| Device | Maximum current consumption |
| VBus® / PWM interface adapter | 6,5 mA |
| VBus® / USB interface adapter | 6,5 mA |
| VBus® / LAN interface adapter | 6,5 mA |
| Datalogger DL2 | 1,5 mA |
| Smart Display SD3 | 17,5 mA |
| GA3 Large Display | 1 mA |
| AM1 alarm module | 16,5 mA |
| HKM3 | 1 mA |
| EM | 1 mA |
Datalogger DL2
Datalogger incl. RESOL ServiceCenter Software full version ready to plug in with mains adapter and VBus®
Article-no: 180 007 10 | Price bracket A
SD-card
SD-card with 2 GB memory capacity
Article-no: 180 007 40 | Price bracket A


















