2. DEVICE DESCRIPTION
2.1 Connection and device description
2.2 Technical data
> Stainless steel housing, protection class IP 67, integrated power supply 100 - 240 V AC, 50/60 Hz
> Membrane keypad with a total of 32 keys, 6 function keys, 4 organisation data keys, alphanumeric
input via numeric keypad
> Connection option for external PC keyboard
> Colour display TFT 3.5" QVGA, dot matrix 320 x 240 pixels dimmable backlit
> Option: Soehnle Professional Micro-SD card (high-quality SLC memory card), memory capacity: fixed
memory for a total of 999 fixed values across programs, alibi memory for 4 million entries and for
software updates
> Interfaces: 1 x RS 232 or USB in the basic version.
> Internal with R232, USB and Ethernet, 2 additional interface slots (RS232).
> Option: IO card for 6 outputs and 4 inputs freely assignable
> Working temperature: -10° C to +40° C
> 1 analogue measuring point in the basic version, 1 additional analogue measuring point can be
connected
internally. Calibratable resolution 10,000,000 e, internal resolution 16,000,000 d
> Verifiable according to accuracy class III and IIII for n = 10 000 e with multi-range and multi-interval
scales
> Smallest permissible input signal per calibration value = 0.2 µV, Load cell impedance 40 Ohm
to 1,245 Ohm
> Connection of a digital reference scale via RS232 interface
Grounding Power supply
Interface 3
Interface 4
Measuring point 1
Measuring point 2
Ethernet
Passage
membrane
I/O interface
Interface 1
Interface 2