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DGT Series





DGT20: BENCH DIGITAL WEIGHT TRANSMITTER/INDICATOR


  DGT20: BENCH DIGITAL WEIGHT TRANSMITTER/INDICATOR
 

DGT20: Bench digital weight transmitter/indicator.

I/O SECTION
  • RS232/C bidirectional port (RJ11 connector) configurable for connection with external units.
  • RS485 bidirectional port configurable for network connection.
  • PROFIBUS serial interface (DGT20PB model).
  • 2 photomosfet outputs: 150 mA 48 Vac / 150 mA 60 Vdc (NO), with configurable functions.
  • 2 optoisolator photocoupler inputs: 12÷24 Vdc, 5 mA min - 20 mA max, with configurable functions.
  • 16-bit analogue output (DGT20AN model) 4-20mA / 0-5Vdc / 0-10Vdc at choice. Maximum load applicable on the output current: 350Ohm. Minimum load applicable on the output voltage: 10kOhm.
Multipurpose weight transmitter ideal for the production of bench or floor scales, dosage, filling systems etc. The wide range of available interfaces, makes it easy to integrate the weighing with any automation system.

MAIN FEATURES

  • Easy to use 5-key waterproof keyboard.
  • Highly efficient red LED display with 6 20-mm digits and 6 LEDs for showing active functions.
  • Aluminium/painted steel protective case, dimensions 170x115x68mm, fitted with support bracket (168x150mm) for table or wall mounting.
  • Calibration, Set-Up parameters, configurable from keyboard or from PC with DINI TOOLS.
  • Up to 1.000.000 displayable divisions with internal resolution up to 3.000.000 points.
  • Up to 8 signal linearization points with DINITOOLS (3 from keypad).
  • A/D 24-bit sigma-delta conversion, up to 200 conv./sec. autoselect.
  • Connectable with up to 8 analogue load cells with 350 Ohm input resistance.
  • Management of a digitally equalised 4-cell weighing system or management of 4 independent weighing systems.
  • From 12 Vdc to 24 Vdc power supply; 12Vdc power adapter included.

MAIN CERTIFICATIONS

  • EC Type Approval (EN45501)
  • OIML R76
  • OIML R61 - MID
  • OIML R51

TRANSMITTER / INDICATOR: FUNCTIONS

  • THROUGH KEYBOARD:
    Zeroing; Semi automatic and presettable tare, print and/or data transmission; ON/Stand-by.
  • SELECTABLE:
    High Resolution Weighing x 10; Net/Gross or lb/kg conversion; Weighs totalisation; Formulation; Counting; In/Out Truck weighing; Hold e Peak.
  • EXTERNAL INPUT:
    Simulation of key pressure; Keyboard lock.
  • MOSFET OUTPUT:
    Set Point Control on the weight, either positive (in loading) or negative (in unloading), or on the pieces (counting mode), with programmable enabling/disabling thresholds, as direct check or upon weight stability.
  • SERIAL PORTS:
    On all models: Reading of the net, gross, and tare weights; Clearing; Semi automatic and presettable tare; Scale switch; Setting of outputs activation thresholds.
    DGT20 and DGT20AN models: Reading of microvolts or ADC converter for all the channels; Message display; Printing; Setting of APW in counting mode; Simulation of key pressure; MODBUS serial protocol.
  • THROUGH 16 bit ANALOGUE OUTPUT (DGT20AN):
    Analogue output proportional to the net or gross weight, either positive (in loading) or negative (in unloading).
MASTER/REPEATER OPTION (MSTSLV code)
  • Specific programme for use of the indicator as a universal weight repeater or as a multi-scale repeater (MASTER) in combination with DFW/DGT/MCW.

    FUNCTIONING MODES:
  • Multi-scale repeater (MASTER)
    function which allows to repeat up to 32 independent scales, with the possibility of managing their functions, or displaying and printing the sum of the weighs of all the scales.
  • UNIVERSAL weight repeater
    function which allows to repeat the weight of any scales, through the configuration of the input string.

  • Click to learn more.
DOWNLOAD
Available versions
 CodeDescription
DGT20 Indicator for table/panel mounting with 2 IN and 2 OUT. Aluminium/steel case, 5-key keypad, LED display, and standard weighing programme.
DGT20AN Indicator for table/panel mounting with 2 IN, 2 OUT, analogue output. Aluminium/steel case, 5-key keypad, LED display, and standard weighing programme.
DGT20PB-1 Indicator for table/panel mounting with 2 IN, 2 OUT, Profibus. Aluminium/steel case, 5-key keypad, LED display, and standard weighing programme.
Legal for trade approval
 CodeDescription
KCEM Plates and Welmec form for legal trade use of a scale. NET PRICE. Service available in combination to a Dini Argeo indicator.
Storing the weighs (only at time of order)
 CodeDescription
SWM WeiMonitor PC program for monitoring and recording weighs in real time, from one or more scales.
Printers/Labellers
 CodeDescription
OBTPRB(S1) Thermal printer in table version. For weight indicator, with ABS case, 1,5 m connection cable and internal power adapter.
TPRP(S1) Thermal printer for panel mounting. Fitted with connection cable, 5V power supply (power adapter not included).
TPRPCAL 5V power supplier for TPRP printer.
Communication Interfaces
 CodeDescription
ALMEM(S1) Alibi memory (fiscal memory, max 120.000 weighs) for approved transmission of the weight to PC/PLC or data recording on MMC/USB. Real time clock integrated for print of the date/time.
SETHDIN-1(S1) External RS232 / RS485 to Ethernet converter. Connectable to all Dini Argeo weight indicators via the serial port. ABS case for Omega / DIN bar
RSCBUSB485 USB cable converter PC/RS485, l=1,5m. With metallic PG9 cable gland. To be combined with an indicator fitted with optional or standard RS485 output.
Date&Time option
 CodeDescription
DFCLK(S1) Real time clock for printing/displaying of the date and time.
Connection cables
 CodeDescription
RSCBUSB-1 USB PC/RS232 converter cable, l=1,5m. USB/RJ11 connector.
Columns, supports brackets, visors
 CodeDescription
DGTSTF Kit for panel installation.
Options for ATEX version
 CodeDescription
DCATEXMB4 ATEX declaration of the whole for systems with KMB4 barriers. Ex II 2GD IIC T6 T125°C X system, with relative label of whole system, for weight indicators connected to Dini Argeo zener barriers, connected to a mechanical structure with ATEX load cells (each cell must be certified with CCATEX option).
KMB4 Kit of 3 ATEX zener barriers for load cells, in an ABS box. For up to 4 load cells of 350 ohm, for intrinsic protection weighing systems in an hazardous area. Marking of the whole box with three Zener barriers: ATEX II 3(1)G Ex nA [ia Ga] IIC T4 Gc (-20°C ≤ Ta ≤ +40°C) for gas, ATEX II 3(1)D Ex tb [ia Da] IIIC T130°C Dc IP65 (-20°C ≤ Ta ≤ +40°C) for dusts.
Other options
 CodeDescription
TECSUP Technical assistance by telephone. NET Hourly price.
TECMAN Printed technical manual. (Free, if downloaded from the web). € NET.
UMAN Printed user manual. (Free if downloaded from the web). € NET.

All the specifications and images can be subject to variations and upgrades without prior notice.
ASSISTANCE
DOCUMENTS
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