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Converter Profibus


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The connection between the GICAM instrument and the Profibus interface is performed through the terminal block pitch 5.08 mm (Rs232/485 compatible), the connection with Profibus line is performed through the 9 pin  Sub-D connector.


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Converter Profibus

Technical Specifications

Power supply10 - 30 Vcc ± 15%
Max power consumption2 W (maximum 80 mA @ 24 Vdc)
IsolationClass II
Installation CategoryCategory II
Operating temperature-10 / +50 °C (14 / 122 °F) Humidity Maximum 85% non-condensing
Storage temperature-20 / +60°C (-4 / +140°F)
Overall dimensions55 x 90 x 58 mm / 2.2 x 3.5 x 2.3 in (l x h x p)
MountingOn OMEGA bar
Case materialSelf-extinguishing Noryl (UL94 V0)
ConnectionsScrew terminals & DSUB 9 points
Conforms to standardsEN61000-6-2, EN61000-6-3, EN61010-1
For the complete and latest technical specifications, please refer to the technical data sheet which can be downloaded here:
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Connections

TypePROFIBUS 7 pins Terminal 5.08 mm pitch
LengthND
1+ 10 ÷ 30 Vdc
2GND
3RS232 SG
4RS232 RX
5RS232 TX
6RS485 +
7RS485 -
Connections  Converter Profibus

MOUNTING OF THE LOAD CELL

General precautions to be followed in the installation and assembly of load cells:

  • Follow the direction of application of force on the load cell
  • Do not exceed the limits of the temperature as indicated in the data sheet
  • Do not remove labels from the load cell
  • Adequately protect the cables with sleeves or channels
  • Carry out on each load cell a ground connection with suitable cable, shunt on mounting accessories
  • Do not carry out any welding on the mechanical structure after mounting the load cell
  • Avoid or reduce to a minimum level any mechanical constraints between the rigid structure and the weighing structure to avoid error in weighing and return to zero
  • In case of vibration or dynamic loads product the load cells with puffers / shock absorbers
  • Protect load cell from any dust accumulation with any appropriate means