WDESK-BR LED Indicator

LCD weighbridge indicator IP40

About the WDESK-BR LED Indicator

ABS weight indicator (dimensions: 122 x 226 x 189 mm) with 4 D-SUB connectors, IP40 protection class. Desk standard version; optionals: panel / wall mounting. Six-digit red LED semialphanumeric display (20 mm h), 7 segment; 16 signaling LED. 19-key membrane keyboard. Real-time clock with buffer battery. Power supply included.

Key features WDESK-BR

  • Double weighing (Entry and Exit)
  • Single weighing (Entry or Exit)
  • Double weighing with trailer
  • Single weighing with trailer
  • Mutliple weighing (weighing of multi-compartment trucks).
  • Open input weighs archive (max 254)
  • Trucks database with password, max 999 preset tare that can be stored and recalled
  • Trafic light function
  • Totals management (loaded and unloaded material)
  • Customizable print header (4 lines) via PC
  • Supported external printer: Epson TM-U295, Epson LX300, Custom Kube
    II, Laumas STAV.

Two serial ports (RS232 and RS485) for connection to:

  • PC/PLC up to 32 instruments (max 99 with line repeaters) by ASCII Laumas protocol or ModBus RTU.
  • Remote display
  • Printer

Theoretical calibration is performed via the keyboard. Real calibration with linearization up to 5 points.

Specifications

Power supply and consumption
12 - 24 VDC ±10 %; 6 W
Number of load cells in parallel and supply
max. 8 (350 Ω); 5 VDC / 120 mA
Linearity
<0.01 % FS
A/D converter
24 bit (16000000 points) 4.8 kHz
Divisions, max. (with measure range &plumn10 mV = 2 mV/V)
±999999
Digital filter / conversion rate
0.012 - 7 s / 5 - 300 Hz
Logic outputs (relays)
5x - max 115 VAC ; 150 mA
Logic inputs
3x - optoisolated 5 - 24 VDC PNP
Serial ports
RS232, RS485
Baud rate
2400, 4800, 9600, 19200, 38400, 115200
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