Weight indicator with LCD-graphic display
WDOS series
LAUMAS Elettronica
for panel mounting. IP54 front panel protection. Backlit graphic LCD display,
transmissive STN, white on blue, 128x64 pixels resolution (excellent visibility in bright light), 60x32 mm visible area. Six-digit semialphanumeric display (10 mm h), 7 segment; 8 alarm LED. Ten-key membrane keyboard. Real-time clock with buffer battery.
CE-M approvable EN45501-2009/23/EC-OIML R76:2006.
The instrument is equipped with RS232 and RS485 serial ports for connection to:
- PC/PLC by ASCII Laumas protocol or ModBus RTU.
Optional Protocols: Profi bus DP and Ethernet/ModbusTCP, USB and Radio
by appropriate converter.
- Remote display.
- Printer and/or RD data recorder.
THEORETICAL CALIBRATION is performed via the keyboard.
REAL CALIBRATION with linearization up to 5 points.
READING THE LOAD CELLS VALUE expressed in mV.
Continuous checking the load cells connection.
Lock function for keypad, display and menu.
Operation: The inputs can work as: net/gross weight, zero-setting, peak, print or can be remotely read via protocol.
The outputs can works as set-points or can be remotely switched via protocol.
WDOSANA, JOLLYWDOSANA models: Optoisolated analog output 16 bit
(65535 div.): 0-20mA; 4-20mA (max 300ohm); 0-10 Vdc; 0-5 Vdc; +/- 10 Vdc; +/- 5 Vdc (min 10kohm).
-
zoom
