Internal Values - Kipp & Zonen LOGBOX SE Instruction Manual

Modbus® address programming can be done with Kipp & Zonen SmartExplorer software that is available for download for
free and a separately bought widely available USB – RS-485 converter like Kipp & Zonen UPM485 or B&B Ulinx.
Use Lufft or IMT software and manuals for these instruments.
Other devices need their own, manufacturer supplied, setup software.

9.5 Internal values

After clicking Internal you can see the internal values that are linked to internal sensors that can be logged.
V3V – system voltage 3.3V
VRTC – voltage of the CR2032 lithium battery
VMAIN – voltage on CHARGER or SOLAR input
VPOWER – voltage on POWER input
VOUT – voltage on PWROUT output (power supply for sensors)
Note: All voltages are reported in mV.
PA – atmospheric pressure. On the board there is a simple barometer. If the box is closed and pressure needs to be
measured, it is necessary to place a pressure port in one position of the cable glands.
PA is reported in Pascal and for millibar needs to be divided by 100.
GSM – signal strength of GSM network. It is directly proportional to dBm value.
The polynomial to get dB is given in the next section.
22