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TLB CANOPEN : Digital weight transmitter (RS485 - CANOPEN)

 
Options on request :
  • 2 Analog inputs 0-10V, 10 bits (they replace logic inputs)
  • Alibi memory
  • Initial verifi cation (Legal Metrology) M
 
 
 
Weight transmitter and indicator for Omega/DIN rail mounting suitable for back panel; space-saving vertical shape. Six-digit semialphanumeric display (8mm h), 7 segment LED. Four buttons.
 
Dimensions: 25x115x120 mm.
 
The instrument is equipped with two communication ports :
     - Slave CANOPEN port, max 99 instruments.
     - RS485 for connection to :
       - PC/PLC up to 32 instruments (max 99 with line repeaters) by ASCII Laumas protocol (compatible with W60000) or ModBus RTU Protocol. Optional Protocols: Profi bus DP, Ethernet/ModbusTCP, USB and Radio by appropriate converter.
       - Remote display.
 
THEORETICAL CALIBRATION by using buttons.
 
Weight transmitter approved OIML R61 (Automatic Gravimetric Filling Instruments) according to WELMEC Guide 8.8:2011 (MID).
 
CE- M approvable EN45501-2009/23/EC-OIML R76:2006
 
Technical Features :
 
     POWER SUPPLY and CONSUMPTION    12 - 24 VDC +/- 10% ; 5 W
     No LOAD CELLS IN PARALLEL and SUPPLY    max 8 ( 350 ohm ) ; 5VDC/120mA
     LINEARITY    < 0.01% Full Scale
     THERMAL DRIFT    < 0.0005 % F.S. /°C
     A/D CONVERTER    24 bit (16000000 points) 4.8kHz
     MAX DIVISIONS (with measure range: +/- 10mV =2mV/V)    ± 999999
     MEASURE RANGE    ± 39 mV
     MAX LOAD CELL’S SENSITIVITY    ± 7 mV/V
     MAX CONVERSIONS PER SECOND    300 conversions/sec.
     DISPLAY RANGE    - 999999 ; + 999999
     DECIMALS / DISPLAY INCREMENTS    0 - 4 ; x 1 x 2 x 5 x 10 x 20 x 50 x 100
     DIGITAL FILTER / CONVERSION RATE    0.012 - 7 sec / 5 - 300 Hz
     LOGIC RELAY OUTPUTS    N.3 - max 115 VAC / 150mA
     LOGIC INPUTS    N.2 - optoisolated 5 - 24 VDC PNP
     RS485 PORT - Baud rate    2400, 4800, 9600, 19200, 38400, 115200
     CANOPEN PORT - Baud rate    10K, 20K, 25K, 50K, 100K, 125K, 250K, 500K, 800K, 1M
     HUMIDITY (condensate free)    85 %
     STORAGE TEMPERATURE    - 30°C + 80°C
     WORKING TEMPERATURE    - 20°C + 60°C
     WORKING TEMPERATURE (CE-M APPROVED)    -10°C + 40°C
 
The two inputs can work as: net/gross weight, zero-setting, peak, or can be remotely read via protocol.
The three outputs can work as set-points or can be remotely switched via protocol. In monodirectional mode the RS485 port can be directly connected to PC’s or remote display’s RS232 port.